Nokia NSW-6 Series Technical Documentation Manual Download Page 3

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NSW-6

System Module SE2

PAMS Technical Documentation

Page 3

Issue 1 12/99

Nokia Mobile Phones Ltd.

CONTENTS

Page No

Transceiver NSW–6

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Introduction

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

External Connectors and Main Interfaces

. . . . . . . . . . . . . . . . . .

External and Internal Connectors

. . . . . . . . . . . . . . . . . . . . . . .

Contacts Description

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Battery Connector

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Charging Connector

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Headset Connector

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Baseband Module, Functional Description

. . . . . . . . . . . . . . . . . .

Modes of Operation

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Analog Control Channel mode (ACCH)

. . . . . . . . . . . . . . . .

Analog Voice Channel Mode (AVCH)

. . . . . . . . . . . . . . . . .

Digital Control Channel Mode (DCCH)

. . . . . . . . . . . . . . . .

Digital Traffic Channel Mode (DTCH)

. . . . . . . . . . . . . . . . .

Out of Range mode (OOR)

. . . . . . . . . . . . . . . . . . . . . . . . . .

Locals Mode

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Technical Summary

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

List of Submodules

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Baseband Submodules

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

CTRLU

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

MCU main features

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

DSP Main Features

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

System Logic main Features

. . . . . . . . . . . . . . . . . . . . . . . . .

Memories

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

AUDIO–RF

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

COBBA Main Features

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

PWRU

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

CCONT Main Features

. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

CHAPS Main Features

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Clocking

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

System Clock

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Sleep Clock

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Resets

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Power–up reset

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Other reset

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Power Distribution

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Power Up

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Power up with a charger

. . . . . . . . . . . . . . . . . . . . . . . . . . . .

Normal Battery voltage

. . . . . . . . . . . . . . . . . . . . . . . . . . .

Empty Battery

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Summary of Contents for NSW-6 Series

Page 1: ...PAMS Technical Documentation NSW 6 Series Transceivers Issue 1 12 99 Nokia Mobile Phones Ltd System Module SE2 ...

Page 2: ...NSW 6 System Module SE2 PAMS Technical Documentation Page 2 Issue 1 12 99 Nokia Mobile Phones Ltd AMENDMENT RECORD SHEET Amendment Number Date Inserted By Comments 12 99 OJuntune ...

Page 3: ... mode ACCH 11 Analog Voice Channel Mode AVCH 11 Digital Control Channel Mode DCCH 12 Digital Traffic Channel Mode DTCH 12 Out of Range mode OOR 13 Locals Mode 13 Technical Summary 13 List of Submodules 13 Baseband Submodules 14 CTRLU 14 MCU main features 15 DSP Main Features 17 System Logic main Features 17 Memories 17 AUDIO RF 17 COBBA Main Features 17 PWRU 18 CCONT Main Features 18 CHAPS Main Fe...

Page 4: ...26 Charging Control 27 Two wire Charging 27 Three wire Charging 27 Watchdog 28 Battery Overvoltage Protection 28 Battery Identification 29 Battery Temperature 30 Supply Voltage Regulators 30 Audio Control 31 Internal Microphone and Earpiece 32 External Audio Connections 33 Audio Accessory Detection 33 Internal Audio Connections speech processing 33 4 wire PCM Serial Interface 34 Speech Processing ...

Page 5: ...e Compensations 46 Power Levels TXC vs Temperature 46 Power Levels TXC vs Channel 46 Power levels vs Battery Voltage 46 TX Power Up Down Ramps 46 Digital Mode RSSI 46 RF Block Specifications 47 Receiver 47 DAMPS 800MHz RX Front End 47 TDMA 1900MHz RX Front End 47 SAW Filter 48 Analog IF parts 48 Digital IF parts 49 Transmitter 50 TX Power levels 50 Synthesizers 51 UHF Synthesizers specification 51...

Page 6: ...on 5100 Edit 400 3A 3 Circuit Diagram of PWRU Version 5100 Edit 402 3A 4 Circuit Diagram of Audio Version 5100 Edit 315 3A 5 Circuit Diagram of Receiver Version 5100 Edit 229 3A 6 Circuit Diagram of Synthesizer Block Version 5100 Edit 188 3A 7 Circuit Diagram of Transmitter Version 5100 Edit 566 3A 8 Circuit Diagram of RF BB Version 5100 Edit 101 3A 9 Circuit Diagram of UI Version 5100 Edit 173 3A...

Page 7: ... full graphic display and a two soft key based user interface The antenna is internal External antenna connection is not included The transceiver also features a leakage tolerant earpiece and a noise cancelling microphone External Connectors and Main Interfaces External and Internal Connectors Supply Voltages and Power Consumption Connector Line Symbol Minimum Typical Nominal Maximum Peak Unit Not...

Page 8: ...s consist of the Radio Module ie RF System blocks the keyboard PCB the display module and audio components The keypad and the display module are connected to the Radio Module with connectors System blocks and RF blocks are interconnected with PCB wiring The Transceiver is connected to accessories via charger con nector includes jack and plates and headset connector The System blocks provide the MC...

Page 9: ...20 22 24 kohm Battery indication resistor service battery 33 1 kohm Battery indication resistor 4 1V 600 mAh Lith ium battery 47 10 kohm Battery indication resistor Flash adapter 2 BTEMP 0 1 4 V Battery temperature indication Phone has a 100k 5 pullup resistor Battery package has a NTC pulldown resistor 47k 5 25C B 4050 3 2 1 1 10 3 20 V ms Phone power up by battery input Power up pulse width 1 9 ...

Page 10: ...V mA Unloaded ACP 9 Charger Loaded output voltage 10ohms load Supply current 3 a L_GND 0 0 V Supply ground 4 c CHRG_ CTRL 0 0 5 V Charger control PWM low CTRL 2 0 2 85 V Charger control PWM high 32 Hz PWM frequency for a fast charger 1 99 PWM duty cycle Headset Connector The contacts of the headset connector are listed below with the help of the diagram of the headset plug 1 2 3 4 5 HEADSET PLUG C...

Page 11: ...E mode Only the receiver part is on Occasionally the phone re scans control channels in order to find the stronger or otherwise preferred control channel Also registration TX on happens occasionally whereby the phone sends its information on Reverse Control Channel RECC to base station and the phone s location is updated in the switching office If a call is initiated either by the user or base sta...

Page 12: ...tation DSP sends ST after MCU s command On Analog Voice Channel MCU uses sleep mode HW DEEP SLEEP most of the time but other circuits are fully operational Digital Control Channel Mode DCCH On digital control channel DCCH DSP receives the paging information from the Paging channels DSP sends messages to MCU for processing them Each Hyperframe HFC comprises two Superframes SF the first as the Prima...

Page 13: ... to base station and the phone is controlled by MBUS messages from test PC Technical Summary List of Submodules Submodule Function CTRLU Control Unit for the phone comprising MAD ASIC MCU DSP System Logic and Memories PWRU Power supply comprising CCONT and CHAPS AUDIO_RF_IF Audio coding and RF BB interface COBBA UI User Interface components These blocks are only functional blocks and therefore hav...

Page 14: ...he MAD is implemented using serial connections Digital speech processing is handled by the MAD asic The COBBA_D asic is a dual supply voltage circuit the digital parts are running from the baseband supply VBB and the analog parts are running from the analog supply VCOBBA VR6 Block diagram for the phone is below CCONT LCD MAD1 CHAPS COBBA_P BATTERY PA SUPPLY RF SUPPLIES BB SUPPLY TX RX SIGNALS BASE...

Page 15: ...ring by RSSI ADC in CCONT False transmission detection by TXF signal digital IO pin Power up down and Watchdog control When power key is pressed initial reset PURX has happened and default regulators have powered up in CCONT MCU and DSP take care of the rest of power up procedures LCD COB BA RF The MCU must regularly reset the Watchdog counter in CCONT otherwise the power will be switched off Acce...

Page 16: ... 12 99 Nokia Mobile Phones Ltd MCU writes controls regulators on off Watchdog reset charge PWM control and reads AD conversion values For AD conversions MCU gives the clock for CCONT bus clock because the only clock in CCONT is sleep clock which has a too low frequency ...

Page 17: ...nterface to System Logic MCUif MCU controlled PWMs general IO port and USART for MBUS PUP Receive Modem Rxmodem Interface to Keyboard CCONT and LCD Drivers UIF Interface to MCU memories address lines and chip select decoding BUSC DSP interface to System Logic DSPif serial accessory interface AccIf DSP UART Modulation transmit filter and serial interface to COBBA MFI Serial interface for RF synthes...

Page 18: ...lock 1 08 MHz 1 215 MHz PCMSCLK frame sync 8 0 kHz 8 1 kHz PCMTxdata and PCMRxdata PWRU PWRU comprises CCONT circuit and CHAPS circuit CCONT Main Features CCONT generates regulated supply voltages for baseband and RF There are seven 2 8 V linear regulators for RF one 2 8 V regulator for baseband one special switched output VR1_SW one programmable 2 V output V2V one 3 5 V output one 5 V output and ...

Page 19: ...RFCEN It can be stopped only when both MCU and DSP request that It is always stopped in SLEEP mode on control channels When the VCXO is stopped time is measures in MAD by using the sleep clock SLCLK when the programmable timer expires it gives in terrupt to DSP MCU and MAD also starts the VCXO power supply by RFCEN signal The same sleep clock is also used in the MBUS interface to detect if there i...

Page 20: ...e time This settling time can be programmed before going to sleep mode and the sleep clock is used for measuring the time Resets Power up reset CCONT gives the power up reset PURX to MAD and COBBA Also dis play is reset via MAD output pin During this reset the VCXO clock has enough time to settle so that it can be used as the system clock after reset Other reset COBBA can be also internally reset ...

Page 21: ...simplified block diagram of the power distribution The power management circuitry provides protection against overvol tages charger failures and pirate chargers etc that could cause damage to the phone CCONT BATTERY VCXO MAD COBBA LCD DRVR VR1 VBB VBAT PWM VCHAR SIO VR6 CHAPS FLASH VBB RF V5V Vref VR1 VR7 Battery voltage VBAT is connected to CCONT which regulates all the sup ply voltages VBB VR1 V...

Page 22: ...rm a logical OR function i e the regulator is enabled when either of the controls is active Most of the regulators can be individ ually controlled CHAPS connects the charger voltage VCHAR to battery MCU of MAD controls the charging through CCONT MAD sets the parameters to PWM generator in CCONT and PWM output controls the charging volt age in charger When battery voltage is under 3 0 V CHAPS contr...

Page 23: ...on that the rising edge of VCHAR triggers the power up in CCONT Also CCONT sets output CCONTINT MAD detects the interrupt and after that reads CCONT status register to find out the reason for the interrupt charger in this case The phone will remain in the acting dead state which means that the user interface is not activated unless the power but ton is pressed Only the charging activity is indicat...

Page 24: ...ial charge with limited current to the battery After battery voltage reaches that voltage limit the power up procedure is as described in the previous chapters Anyway if the standard charger is connected and power up requested from the power button the current consumption should be kept in the minimum in the beginning because the charger output current is rather low and the battery voltage is on t...

Page 25: ... the phone Note that the phone does not go to power off from HW point of view when the charger is connected and PWR key is pushed It is shown to user that the phone is in power off but in fact the phone is just acting being powered off this state is usually called acting dead Power Down when the battery voltage is discharged too low During normal discharge the phone indicates the user that the bat...

Page 26: ...U SW This state does not harm the phone The phone can not be used only from the charger without the battery Sleep Mode Entering the Sleep mode The phone can enter SLEEP only when both MCU and DSP request it A substantial amount of current is saved in SLEEP When going to SLEEP following things will happen 1 Both MCU and DSP enable sleep mode set the sleep timer and enter sleep mode MCU HW DEEP SLEE...

Page 27: ... control both the charger and the CHAPS circuit inside phone 1 1 CCONT BATTERY MAD System Connector CHAPS Charging Control serial control Vin PWMOU T To charger Two wire Charging With 2 wire charging the charger provides constant output current and the charging is controlled by PWMOUT signal from CCONT to CHAPS PWMOUT signal frequency is selected to be 1 Hz and the charging switch in CHAPS is puls...

Page 28: ... from MAD or CCONT The SW watchdog delay can be set between 0 and 63 seconds at 250 millisecond steps and after power up the default value is the max time CCONT BATTERY VCXO MAD COBBA LCD DRVR VR1 VBB SIO MCU LOGIC VR6 32 kHz SLCL K MAD must reset CCONT watchdog regularly CCONT watchdog time can be set through SIO between 0 and 63 seconds at 1 second steps After power up the default value is 32 se...

Page 29: ...5 2 V The voltage limit VLIM1 or VLIM2 is selected by logic LOW or logic HIGH on the CHAPS LIM input pin Default value is lower limit VLIM1 Battery Identification Different battery types are identified by a pulldown resistor inside the battery pack The BSI line inside transceiver has a 100k pullup to VBB The MCU can identify the battery by reading the BSI line DC voltage level with a CCONT A D con...

Page 30: ...t includes all the voltage regulators and feeds the power to the whole system The baseband digital parts are powered from the VBB regulator which provides 2 8V baseband supply The baseband regulator is active always when the phone is powered on The VBB baseband regulator feeds MAD and memories COBBA digital parts and the LCD driver in the UI section VSIM supplies programming voltage to the FLASH m...

Page 31: ...can update Below are the listed the MAD control lines and the regulators they are controlling TxPwr controls VTX regulator VR5 RxPwr controls VRX regulator VR2 SynthPwr controls VSYN_1 and VSYN_2 regulators VR4 and VR3 VCXOPwr controls VXO regulator VR1 CCONT generates also a 1 5 V reference voltage VREF to COBBA and EROTUS The VREF voltage is also used as a reference to the CCONT A D converter In...

Page 32: ...inputs In COBBA there are also three audio signal outputs of which dual ended EAR lines are used for internal earpiece and HF line for accessory audio output The third audio output AUXOUT is used only for bias supply to the headset microphone As a difference to DCT3 generation both external MIC EAR are fully differential 4 wire IF No common mode line SGND is used The output for the internal earpho...

Page 33: ...tage detected at XMICP AUXOUT pin of COBBA_D is switched to 1 5V and the voltage at XMICP is measured again The voltage at XMICP depends on the impedance which is connected between XMICP and XMICN ath the accessory end Connector Line Symbol Minimum Typical Nominal Unit Notes Connection State HOOKDET MAD1 pin C10 HEADSETINT MAD1 pin B11 Voltage at XMICP EAD value Notes No accessory connected 1 0 0V...

Page 34: ...rol is performed inside the COBBA_D asic according to control messages from the MAD1PR1 Keypad tones DTMF and other audio tones are generated and encoded by the MAD1PR1 and transmitted to the COBBA_D for decoding MAD1PR1 generates two separate PWM outputs one for a buzzer and one for vibra internal and external via BTEMP Speech Processing The speech coding functions are performed by the DSP in the...

Page 35: ... from the MAD1 A dynamic type of buzzer is used since the supply voltage available can not produce the required sound pressure for a piezo type buzzer The low impedance buzzer is connected to the UI switch ASIC The alert volume can be adjusted either by changing the pulse width causing the level to change or by changing the frequency to utilize the resonance frequency range of the buzzer A vibra a...

Page 36: ...c CTSI Clock Timing Sleep and Interrupt control MCUIF Interface to ARM via BUSC Contains MCU Boo tROM DSPIF Interface to DSP MFI Interface to COBBA_D AD DA Converters CODER Block encoding decoding and A51 A52 ciphering AccIF Accessory Interface SCU Synthesizer Control Unit for controlling 2 separate synthesizer UIF Keyboard interface serial control interface for COB BA_D PCM Codec LCD Driver and C...

Page 37: ...ory 16MBit Flash The MCU program code resides in the flash program memory The program memory size is 16Mbits 1Mx16 The default package is uBGA48 SRAM Memory The work memory size is 2Mbits 128kx16 static ram in a 48 ball BGA package Vcc is 2 8V and access time is 100 ns The work memory is supplied from the common baseband VBB voltage and the memory contents are lost when the baseband voltage is swi...

Page 38: ...tarting the serial transmission clock MBUS line at the prommer The 2 8V programming voltage is supplied inside the transceiver from the CCONT The following table lists out the flash programming pads under the battery holes are provided in the shield Name Parameter Min Typ Max Unit Remark MBUS Serial clock from the Prommer 2 0 0 2 8 0 8 V Prommer detection and Seri al Clock for synchronous communic...

Page 39: ...ludes Limiter amplifier for the analog receiver An AGC amplifier for the digital receiver A receiver mixer for the 450kHz down conversion PLLs for the 1GHz UHF and VHF synthesizers IQ modulators for the transmitter A power control circuit for the transmitter and the AGC amplifier The power amplifiers PAs are GaAs HBT MMICs They comprise two 800 MHz and three 1900 MHz amplifier stages with input an...

Page 40: ...4 MHz 116 64 MHz 1930 08 1989 96 MHz 869 04 893 97 MHz 1850 01 1909 95 MHz 824 01 848 97 MHz 196 23 MHz 161 19 MHz 392 46 MHz 322 38 MHz 985 20 1010 16 MHz 2046 24 2106 18 MHz VCTCXO 58 32 MHz 116 19 MHz IF2 A mode 450 kHz 19 44 MHz DC Characteristics Power Distribution Diagram There are two options for power distribution 1st option is a dual band phone which is presented in the diagram next page ...

Page 41: ...TX driver RXPWR1 VRBB BASEBAND Analog 3 Multiplier Control block V5V SDATA SCLK SENA1 Freq doubler 1 mA 2 mA 10 mA 5 mA peak 8 mA 2 mA 6 mA 26 mA 5 6 mA 2 mA 35 mA 30 mA 1 mA 4 mA 15 mA 3 mA 55 mA TQ UHF LO buffer 3 mA VREF TX PA END TDMA800 RX FRONT 30 mA 2GHz PLL 10 mA 65 mA 35 mA END TDMA1900 2GHz VCO 19 mA TX driver TDMA1900 TDMA800 TX mixer TDMA1900 TDMA 1900 TX PA bias TDMA800 via serial bus...

Page 42: ...10 6 83 0 0 1 127 6 98 0 0 1 147 2 NOTES Mean value ON OFF 8 20ms peak current 32 0 mA Mean value ON OFF 7 20ms peak current 37 0 mA Cobba_D mean current consumption estimated to be 30 mA Mean value ON OFF 6 6 20ms peak current 180 0 mA Mean value ON OFF 8 20ms peak current 10 0 mA Mean value ON OFF 8 20ms peak current 15 0 mA when AGC2 1 Mean value ON OFF 6 6 20ms peak current 68 0 mA Mean value ...

Page 43: ...ignal with AGC1 line The amplified IF signal is down converted to a second IF in the mixer of EROTUS The second local signal is the 6th overtone of the 19 44 MHz VCTCXO LO frequency multiplier is implemented in two stages First multiplication by 3 is done with a EROTUS multiplier with an external trap and the second multiplication by 2 is done in the integrated doubler in EROTUS The second IF freq...

Page 44: ...F VCO is a module The PLL circuit is dual PLL common for both UHF and VHF synthesizers These PLLs are included in the EROTUS IC LO signal for the 2nd RX mixer is multiplied from the VCTCXO frequency as described above VHF synthesizer is running only on digital or analog traffic channel 322 38 MHz signal divided by 2 in EROTUS is used as a LO signal in the I Q modulator of the transmitter chain TDM...

Page 45: ...False transmission indication is used to protect transmitter against false transmission caused by component failure Protection circuit is in ERO TUS The level for TXF is set by internal resistor values in EROTUS TDMA1900 TX See 800 MHz digital mode transmitter DAMPS800 TDMA1900 operation Supply voltages in different modes of operation 800 MHz Ext Stadby 800 MHz Analog Control Channel 800 MHz Analo...

Page 46: ...ture inside the phone is above 80 C in analog mode and above 65 C in digital mode Power Levels TXC vs Channel Duplexer frequency response ripple is compensated by software Power levels are calibrated on four channels in production Values for channels between these tuned channels are calculated using linear interpolation Power levels vs Battery Voltage To extend battery duration in digital mode the...

Page 47: ...ariation 1 0 dB temp 30 85 C RF amplifier absolute gain red 15 dB AGC2 L RF amplifier noise figure 1 7 2 0 dB AGC2 H RF amplifier noise figure 15 dB AGC2 L RF amplifier reverse isolation 15 dB RF amplifier IIP3 7 6 dBm RF amp input VSWR 2 0 Zo 50 ohms RF amp output VSWR 2 0 Zo 50 ohms Mixer input frequency range 869 894 MHz Mixer power gain 4 5 6 dB Mixer NF SSB 8 9 dB Mixer IIP3 5 7 10 dBm Mixer ...

Page 48: ...xer 1 2 IF Spurious rejection 70 68 dBc Mixer IIP3 5 7 10 dBm LO level in mixer RF input 10 6 4 dBm Mixer RF IF isolation 20 30 dB LO signal frequency range 2046 2 2106 2 MHz LO single ended input level 200 mVpp LO input resistance 50 Ω Value s based on NMP specification nr 19191 SAW Filter The 1st IF filter is a SAW filter The function of the filter is to provide at tenuation for the intermodulat...

Page 49: ...tive load 10 kW Limiter output capacitive load 5 pF RSSI dynamic range 65 70 dB RSSI starting level LIMIN1 30 60 uVrms RSSI voltage slope 5 10 mV dB RSSI voltage range 0 1 1 5 V RSSI output capacitive load 50 pF RSSI output resistive load 500 kΩ Freq multiplier input frequency 19 44 MHz Input signal spurious levels 8 10 dBc 19 44 MHz spurs Input signal level 50 tbd mVpeak Digital IF parts The digi...

Page 50: ...nversion Intermediate frequency 161 19 MHz 196 23 MHz Nominal power on highest power level 480mW 26 8 dBm 400mW 26 dBm Power control range 65 dB Maximum rms error vector 12 5 TX Power levels Power level Analog mode Digital mode 800 MHz Digital mode 1900 MHz Design target Unit Notes Class III Class IV Class IV Class IV dBm 0 28 2 4 28 2 4 28 2 4 dBm 1 28 2 4 28 2 4 28 2 4 dBm 2 Reduced 2 28 2 4 26 ...

Page 51: ... Hz max Phase error 4 4 _ rms max Residual FM Filters 300 Hz HP 3 kHz LP 150 Hz max Frequency settling time within _ 3 kHz within _ 30 Hz 20 1 4 2 0 1 4 2 0 ms max Start up settling time 30 3 3 ms max VHF Synthesizers specification Parameter VHF 800MHz analog mode tx injection VHF 800MHz digital mode rx tx slot VHF 1900MHz mode tx in jection Unit Notes Frequency range 322 38 322 38 392 46 MHz Refe...

Page 52: ...itance 200 10k tbd mVpp Ω pF VCTCXO 3 fo level fo and 2xfo level harmonic suppression resistive load parallel capacitance 50 25 25 5k tbd 100 mVpp dBc dBc Ω pF RF BB interface signals CCONT baseband control signals are included in table below These control signals are printed in italics Signal name From Con trol To Parameter Min Typ Max Unit Function VBAT battery RF 2V8 regul Voltage 3 1 3 6 5 3 V...

Page 53: ...dma1900 4 9 12 mA VR4 CCON T RXPW R1 Erotus VCTCXO IF1 amp Voltage 2 7 2 8 2 85 V Supply for Erotus IF parts IF1 amp VCTCXO multiplier Current anal RX 10 12 15 mA Current digi RX 30 32 34 mA VR5 CCON T TXPW R1 Erotus TX pwr control Voltage 2 7 2 8 2 85 V Supply for Erotus modulator TX pwr control Current TX mode 33 37 41 mA VR6 CCON T Erotus disc PLL Cobba_D Voltage 2 7 2 8 2 85 V Erotus disc PLL ...

Page 54: ...er gain control DSP Load resistance 10 kΩ Load capacitance 10 pF Resolution 10 bits Timing inaccuracy 8 us AGC2 MAD CTID AGC2 genpio RX LNA Logic high 1 2 0 V LNA gain switch Polarity 0 reduced 1 normal DSP Logic low 0 0 7 V Sink source curr 20 uA Load capacitance 10 pF Timing inaccuracy 8 us BAND Not in use Cob ba_D Logic high 1 2 1 V TDMA800 operation Logic low 0 0 0 4 V TDMA1900 operation Sink ...

Page 55: ... Source imp 600 Ω RFC VCTCX O Cobba_D Frequency 19 44 MHz High stability clock signal for the locig circuits Signal amplitude 0 2 1 0 Vpp Load resistance 10 kΩ Load capacitance 5 pF RFCEN MAD CTID RFCEN CCONT Cobba_D Logic high 1 2 0 V Supply voltage VR1 ON RFC enable Logic low 0 0 5 V Supply voltage VR1 OFF RFC disable Current 100 uA MCU DSP timing inaccuracy 50 us RSSI ERO TUS CCONT Voltage 0 1 ...

Page 56: ...name RXPWR2 1 MAD CTID DSP FTC MUX RF block 2V8 regulator Logic high 1 2 0 V Supply voltage VR8 ON Logic low 0 0 5 V Supply voltage VR8 OFF Current 100 uA DSP timing inaccuracy 30 us RXPWR3 1 MAD CTID DSP FTC MUX RF block 2V8 regulator Logic high 1 2 0 V Supply voltage VR9 ON Logic low 0 0 5 V Supply voltage VR9 OFF Current 100 uA DSP timing inaccuracy 30 us ...

Page 57: ...202 1430770 Chip resistor 4 7 k 5 0 063 W 0402 R209 1430812 Chip resistor 220 k 5 0 063 W 0402 R210 1430770 Chip resistor 4 7 k 5 0 063 W 0402 R211 1430804 Chip resistor 100 k 5 0 063 W 0402 R212 1430796 Chip resistor 47 k 5 0 063 W 0402 R220 1430788 Chip resistor 22 k 5 0 063 W 0402 R250 1620019 Res network 0w06 2x10k j 0404 0404 R251 1430710 Chip resistor 22 5 0 063 W 0402 R252 1430710 Chip resi...

Page 58: ...2 R758 1430778 Chip resistor 10 k 5 0 063 W 0402 R760 1620047 Res network 0w03 4x4k7 j 0804 0804 R761 1430812 Chip resistor 220 k 5 0 063 W 0402 R762 1430851 Chip resistor 15 k 2 0 063 W 0402 R763 1430758 Chip resistor 1 5 k 5 0 063 W 0402 R764 1430744 Chip resistor 470 5 0 063 W 0402 R765 1430744 Chip resistor 470 5 0 063 W 0402 R767 1430770 Chip resistor 4 7 k 5 0 063 W 0402 R768 1430778 Chip re...

Page 59: ...tor 180 5 0 063 W 0402 R907 1430690 Chip jumper 0402 R925 1430718 Chip resistor 47 5 0 063 W 0402 R926 1430718 Chip resistor 47 5 0 063 W 0402 R933 1430718 Chip resistor 47 5 0 063 W 0402 R934 1620101 Res network 0w06 2x470r j 0404 0404 R936 1430754 Chip resistor 1 0 k 5 0 063 W 0402 R937 1430770 Chip resistor 4 7 k 5 0 063 W 0402 R938 1430784 Chip resistor 15 k 5 0 063 W 0402 R939 1430770 Chip re...

Page 60: ... C180 2312401 Ceramic cap 1 0 u 10 10 V 0805 C181 2320783 Ceramic cap 33 n 10 10 V 0402 C184 2320744 Ceramic cap 1 0 n 10 50 V 0402 C185 2611727 Tantalum cap 15 u 20 10 V 3 2x1 6x1 6 C186 2610029 Tantalum cap 10 u 20 10 V 3 5x2 8x1 2 C187 2320481 Ceramic cap 5R 1 u 10 0603 C189 2320481 Ceramic cap 5R 1 u 10 0603 C190 2320629 Ceramic cap 50 V 0402 C192 2610029 Tantalum cap 10 u 20 10 V 3 5x2 8x1 2 ...

Page 61: ...p 100 p 5 50 V 0402 C334 2320560 Ceramic cap 100 p 5 50 V 0402 C335 2320560 Ceramic cap 100 p 5 50 V 0402 C336 2320560 Ceramic cap 100 p 5 50 V 0402 C337 2320560 Ceramic cap 100 p 5 50 V 0402 C338 2320560 Ceramic cap 100 p 5 50 V 0402 C339 2320560 Ceramic cap 100 p 5 50 V 0402 C340 2320560 Ceramic cap 100 p 5 50 V 0402 C341 2320560 Ceramic cap 100 p 5 50 V 0402 C343 2320805 Ceramic cap 100 n 10 10...

Page 62: ...amic cap 4 7 n 5 25 V 0402 C763 2320618 Ceramic cap 4 7 n 5 25 V 0402 C764 2320584 Ceramic cap 1 0 n 5 50 V 0402 C765 2320584 Ceramic cap 1 0 n 5 50 V 0402 C766 2320592 Ceramic cap 2 2 n 5 50 V 0402 C767 2320618 Ceramic cap 4 7 n 5 25 V 0402 C768 2320618 Ceramic cap 4 7 n 5 25 V 0402 C769 2320620 Ceramic cap 10 n 5 16 V 0402 C770 2320620 Ceramic cap 10 n 5 16 V 0402 C772 2312401 Ceramic cap 1 0 u ...

Page 63: ...ap 1 0 u 10 10 V 0805 C874 2312401 Ceramic cap 1 0 u 10 10 V 0805 C875 2320560 Ceramic cap 100 p 5 50 V 0402 C880 2312401 Ceramic cap 1 0 u 10 10 V 0805 C881 2320560 Ceramic cap 100 p 5 50 V 0402 C882 2320520 Ceramic cap 2 2 p 0 25 50 V 0402 C883 2320584 Ceramic cap 1 0 n 5 50 V 0402 C884 2320584 Ceramic cap 1 0 n 5 50 V 0402 C885 2320564 Ceramic cap 150 p 5 50 V 0402 C886 2320564 Ceramic cap 150 ...

Page 64: ...0536 Ceramic cap 10 p 5 50 V 0402 C953 2320536 Ceramic cap 10 p 5 50 V 0402 C960 2312401 Ceramic cap 1 0 u 10 10 V 0805 C961 2320560 Ceramic cap 100 p 5 50 V 0402 C962 2320544 Ceramic cap 22 p 5 50 V 0402 C963 2320481 Ceramic cap 5R 1 u 10 0603 C965 2320903 Ceramic cap 2 7 p 5 16 V 0402 C966 2320903 Ceramic cap 2 7 p 5 16 V 0402 C967 2320532 Ceramic cap 6 8 p 0 25 50 V 0402 C968 2320536 Ceramic ca...

Page 65: ... MHz 0402 L904 3646083 Chip coil 100 n 5 Q 16 300 MHz 0402 L905 3646083 Chip coil 100 n 5 Q 16 300 MHz 0402 L906 3643073 Chip coil 6 n 1 4 A Q 35 0805 L908 3646083 Chip coil 100 n 5 Q 16 300 MHz 0402 L911 3640081 Dir coupler 836 5 12 5mhz 1206 1206 L930 3646085 Chip coil 6 n 10 Q 29 800 MHz 0402 L931 3646083 Chip coil 100 n 5 Q 16 300 MHz 0402 L940 3646063 Chip coil 22 n 5 Q 28 800 MHz 0402 L941 3...

Page 66: ... Dupl 824 849 869 894mhz 9 5x7 5 Z920 3640085 Filt 470nf 16v 0r03 2a 0805 0805 Z950 4511023 Saw filter 1880 30 M 4 2DB 3X3 Z960 4512121 Dupl 1850 1910 1930 1990mhz 17x8 17X8 Z970 4550065 Dipl 824 894 1850 1990mhz 3 2x1 6 3 2x1 6 Z975 4511023 Saw filter 1880 30 M 4 2DB 3X3 V100 4110067 Schottky diode MBR0520L 20 V 0 5 A SOD123 V101 4110067 Schottky diode MBR0520L 20 V 0 5 A SOD123 V102 4113671 Tvs ...

Page 67: ...A64 N310 4370433 Uiswitch sttm23av20t TSSOP20 N700 4370571 Erotus 1g wfd170cg80t 80lbga 80LBGA N701 4370063 Sc3918 tdma rec 869 894mhz QSOP16 N702 4340247 IC regulator MC33765 2 8 V TSSOP16 N721 4370065 Sc3919 tdma rec 1930 1990 QSOP16 N770 4340233 Mrfic0916 rf amp 2500mhz sot143 SOT143 N870 4340237 IC PLL UMA1021M SSOP20 N900 4340171 IC upconv 1 9ghz 3v so uPC8106T SO6S N902 4340577 IC RF amp 21D...

Page 68: ...NSW 6 System Module SE2 PAMS Technical Documentation Page 68 Issue 1 12 99 Nokia Mobile Phones Ltd This page intentionally left blank ...

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