National Semiconductor LMH0303 Скачать руководство пользователя страница 19

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Bill of Materials

Reference Designator

Qty

Description

Manufacturer

Manufacturer Part No.

C1, C2

1uF Capacitor Ceramic 10V, 20%, X5R, 0402

Panasonic

ECJ-0EB1A105M

C3, C4, C5, C6, C10, C11,
C14, C24, C26, C28

4.7uF Capacitor Ceramic 6.3V, 20%, X5R, 0603

Panasonic

ECJ-1VB0J475M

C7, C25, C27, C29

100pF Capacitor Ceramic 50V, 5%, C0G, 0603

Panasonic

ECJ-1VC1H101J

C8, C30, C31

0.1uF Capacitor Ceramic 50V, 10%, X7R, 0603

Panasonic

ECJ-1VB1H104K

10uF Capacitor Ceramic 6.3V, 20%, X5R, 0603

Panasonic

ECJ-1VB0J106M

C12 1

0.033uF Capacitor Ceramic 50V, 10%, X7R,
0603

Panasonic ECJ-1VB1H333K

C13, C15, C20, C21, C22,
C23

1uF Capacitor Ceramic 16V, 10%, X5R, 0603

Panasonic

ECJ-1VB1C105K

C16, C17

12pF Capacitor Ceramic 50V, 5%, C0G, 0603

Panasonic

ECJ-1VC1H120J

C18, C19

220nF Capacitor Ceramic 10V, 10%, X5R, 0603

Panasonic

ECJ-1VB1A224K

D1, D2, D3, D4, D5, D6,
D7, D8, D9, D10, D11

BiColored LED (Green, Red)

LITE-ON

LTST-C155KGJRKT

D13

Bidrectional ESD Transient Supressor, SOT23-6

COMCHIP

CEBS0624V-G

D14

Diode Schottkey Array, 40V, SOT363

Diodes Inc

BAS40DW-05-7-F

J1, J2

SMA Connector (Edge Launch)

Johnson Components

142-0701-851

J3, J4, J5, J6

75 ohm BNC (Edge Launch)

Trompeter

UCBJE20-1

USB Mini-B Recept, R/A, 5POS

Molex

54819-0572

Binding Post (Banana Jack) Red

Emerson

111-0702-001

Binding Post (Banana Jack) Black

Emerson

111-0703-001

JP1

10x2 Header, 0.100" spacing

Tyco Electronics

87215-7

JP2

7x2 Header, 0.100" spacing

Tyco Electronics

87215-4

L1, L2, L3, L4

6.8nH Inductor, 0402

Murata

LQP15MN6N8B02D

MOSFET, P-Ch, 12V, 4.3A, SOT-23

International Rectifier

IRLML6401TRPBF

R1, R2, R3, R4, R5, R6,
R7, R8

75 ohm Resistor 1%, 1/16W, 0402

ROHM

MCR01MZPF75R0

R11

750 ohm Resistor 1%, 1/16W, 0402

Vishay

CRCW0402750RFKED

R12, R13, R14, R15, R32,
R33, R34, R35, R36, R37

10k ohm Resistor 5%, 0.1W, 0603

ROHM

MCR03EZPJ103

R16, R18, R20, R22, R24,
R40, R42, R44, R46, R48

300 ohm Resistor 5%, 0.1W, 0603

ROHM

MCR03EZPJ301

R17, R19, R21, R23, R25,
R39, R41, R43, R45, R47,
R49

270 ohm Resistor 5%, 0.1W, 0603

ROHM

MCR03EZPJ271

R26, R27

22 ohm Resistor 5%, 1/10W, 0603

ROHM

MCR03EZPJ220

R28

100 ohm Resistor 1%, 1/16W, 0402

ROHM

MCR01MZPF1000

R29, R31

16.5k ohm Resistor 1% 0.1W, 0603

ROHM

MCR03EZPFX1652

R30

36.5k ohm Resistor SMD 1%, 0.1W, 0603

ROHM

MCR03EZPFX3652

R38

300 ohm Resistor SMD 1%, 1/16W, 0402

ROHM

MCR01MZPF3000

R50

52.3k ohm Resistor SMD 1%, 0.1W, 0603

ROHM

MCR03EZPFX5232

R51

2.74k ohm Resistor 0603 1%, 0.1W, 0603

ROHM

MCR03EZPFX2741

R52

100k ohm Resistor 5%, 1/10W, 0603

ROHM

MCR03EZPJ104

S1, S2, S3, S4, S5, S6

Switch, Tactile, SPST w/GND, SMD

Omron Electronics Inc

B3U-1100P

AVR 8-bit Microcontroller, 128K, 64QFN

Atmel

AT90USB1287-16MU

Regulator, LDO, 300mA, 3.3V, 8MSOP National

Semiconductor

LP3981IMM-3.3/NOPB

LMH0307 3G SDI Dual Cable Driver, LLP16

National Semiconductor

LMH0307SQ

Crystal, 8.00 MHz , 8 pF, Fund, SMD

NDK

NX5032GA 8MHZ AT-W

SD303/SD307 EVK User Guide

19 of 27

Rev 1.2

Содержание LMH0303

Страница 1: ...two cable drivers share the same evaluation board SD303 SD307 The SD303 SD307 evaluation board silk screen shows the LMH0307 pin name terminology Table 1 shows the pin name differences between the LMH0307 and LMH0303 The LMH0303 has a single output channel SDO SDO The LMH0307 has that same output channel and refers to it as SDO0 SDO0 In addition the LMH0307 adds a second output channel SDO1 SDO1 T...

Страница 2: ...Figure 1 SD303 SD307 Evaluation Board SD303 SD307 EVK User Guide 2 of 27 Rev 1 2 2010 National Semiconductor Corp ...

Страница 3: ...ctly if this jumper block is not in place Separate jumpers may be used but they must be placed to connect the following pins of JP1 RSTI pins 5 6 ENABLE pins 7 8 SDA pins 9 10 SCL pins 11 12 SD HD pins 13 14 FAULT pins 15 16 and RSTO pins 17 18 This jumper block or individual jumpers may be removed to control the LMH0303 LMH0307 pins externally but then the microcontroller will no longer be able t...

Страница 4: ...LMH0307 cannot determine the state of the output termination and the LEDs will be off When a valid input signal is applied the Termination Fault detectors will show the correct state of their termination If the cable driver is disabled or if the output channel is powered down the Termination Fault LEDs will be off LOS The LOS LED shows the status of the input signal detector The LOS LED is Green t...

Страница 5: ...erminated TF0P 1 Termination Fault on SDO0 Termination Fault not valid channel is powered down or no input signal detected D10 TF0N Off TF0N 0 SDO0 properly terminated TF0N 1 Termination Fault on SDO0 Termination Fault not valid channel is powered down or no input signal detected D11 LOS Red LOS 1 signal detected at input LOS 0 no input signal detected N A Shows the default value after the board i...

Страница 6: ...alled to the selected location 7 Uncheck Launch Analog LaunchPAD and select the Finish button The ALP software will start if Launch Analog LaunchPAD is checked but it will not be useful until the USB driver is installed Power on the SD303 SD307 evaluation board with a 3 3 VDC power supply Numerous LEDs will turn on and the POWER LED will flash Red Connect the PC and the SD303 SD307 evaluation boar...

Страница 7: ... shown below for the LMH0307 If it does not see Trouble Shooting at the end of this document Figure 2 ALP Startup Screen for LMH0307 LMH0303 LMH0307 Profiles There are separate profiles for the LMH0303 and the LMH0307 The ALP software automatically detects which device is connected and configures the profile accordingly There are four application tabs for the LMH0303 LMH0307 device Information Tab...

Страница 8: ...d LMH0307 Tab The LMH0303 LMH0307 tabs present a high level view of the cable driver Figure 4 shows this tab for the LMH0307 and Figure 5 shows this tab for the LMH0303 SD303 SD307 EVK User Guide 8 of 27 Rev 1 2 2010 National Semiconductor Corp ...

Страница 9: ...Figure 4 LMH0307 Main Tab Figure 5 LMH0303 Main Tab SD303 SD307 EVK User Guide 9 of 27 Rev 1 2 2010 National Semiconductor Corp ...

Страница 10: ...e cable driver is reading the Termination Faults based on the current Termination Fault Threshold settings Perfectly terminated outputs should read back 0 and unterminated outputs should read back 31 Control Refresh The Refresh button provides a manual refresh of the state from the evaluation board to the LMH0303 LMH0307 tab Changes to the board will not be reflected in the LED icons and Line Cont...

Страница 11: ...epresent the LED state on the board Note that either the Refresh button or the Auto Refresh checkbox must be used to update the LED icons in the LMH0303 LMH0307 tab to reflect any board changes FAULT LED The FAULT LED shows the current state of the FAULT pin The FAULT LED is Green to indicate no faults are detected FAULT 1 and Red to indicate one or more faults have been detected FAULT 0 The Auto ...

Страница 12: ... and the Refresh All will read all registers in the device Changes may be made to the registers by checking or un checking the individual register bits or typing in a new register value in the Value field After setting the appropriate register value the Apply button must be pressed to apply the changes The detailed view of the STATUS register is shown in Figure 7 with Verbose Descriptions checked ...

Страница 13: ...307 Registers Tab without Verbose Descriptions The Display button provides another view of the register set and is depicted in Figure 9 The Display dialog supports the Windows copy command Ctrl c SD303 SD307 EVK User Guide 13 of 27 Rev 1 2 2010 National Semiconductor Corp ...

Страница 14: ...m the Agilent 86130A 3 6G BERT The input signal is connected differentially to the SDI SMA inputs on the evaluation board with matched 3 SMA cables The LMH0307 is running in HD 3G mode SD HD 0 The SDO0 output is connected through 1m of Belden 1694A cable to the TCA75 input module on the Tektronix DSA 71254 12 5 GHz Oscilloscope SDO0 is terminated with a 75Ω BNC terminator Test Results Figure 8 sho...

Страница 15: ...Figure 10 LMH0307 SDO0 Output Waveform at 2 97 Gbps SD303 SD307 EVK User Guide 15 of 27 Rev 1 2 2010 National Semiconductor Corp ...

Страница 16: ...unchPAD No Devices Error It may also be that the USB driver is not installed Check the device manager There should be an NSC ALP Nano Atmel device under the Universal Serial Bus Controllers as shown below in Figure 12 Figure 12 Windows XP Analog LauchPAD USB Driver SD303 SD307 EVK User Guide 16 of 27 Rev 1 2 2010 National Semiconductor Corp ...

Страница 17: ...ion status bar as shown in Figure 13 Figure 13 Analog LaunchPAD in Demo Mode Disable the demo mode by selecting the Preferences pull down menu and un checking Enable Demo Mode Figure 14 Analog LaunchPAD Preferences Menu After demo mode is disabled the ALP software will poll the ALP hardware The ALP software will update and have only LMH0303 or LMH0307 under the Devices pull down menu SD303 SD307 E...

Страница 18: ...Figure 15 Analog LaunchPAD Screen with Demo Mode Off SD303 SD307 EVK User Guide 18 of 27 Rev 1 2 2010 National Semiconductor Corp ...

Страница 19: ...cing Tyco Electronics 87215 7 JP2 1 7x2 Header 0 100 spacing Tyco Electronics 87215 4 L1 L2 L3 L4 4 6 8nH Inductor 0402 Murata LQP15MN6N8B02D Q1 1 MOSFET P Ch 12V 4 3A SOT 23 International Rectifier IRLML6401TRPBF R1 R2 R3 R4 R5 R6 R7 R8 8 75 ohm Resistor 1 1 16W 0402 ROHM MCR01MZPF75R0 R11 1 750 ohm Resistor 1 1 16W 0402 Vishay CRCW0402750RFKED R12 R13 R14 R15 R32 R33 R34 R35 R36 R37 10 10k ohm R...

Страница 20: ...wing transition times and jitter are shown for 2 97 Gbps Amplitude measurements are shown for the outputs at 270 Mbps Equipment HP 8722ES Network Analyzer Agilent DCA J 86100C Scope BertScope Digital Synthesis Conditions Nominal supply and room temperature connection cables only ORL Plot Channel 0 Negative SD303 SD307 EVK User Guide 20 of 27 Rev 1 2 2010 National Semiconductor Corp ...

Страница 21: ...ORL Plot Channel 0 Positive ORL Plot Channel 1 Positive SD303 SD307 EVK User Guide 21 of 27 Rev 1 2 2010 National Semiconductor Corp ...

Страница 22: ...ORL Plot Channel 1 Negative Smith Chart Channel 0 Positive SD303 SD307 EVK User Guide 22 of 27 Rev 1 2 2010 National Semiconductor Corp ...

Страница 23: ...2 97Gbps EYE Channel 0 Positive Transition Times 2 97Gbps EYE Channel 0 Positive Jitter SD303 SD307 EVK User Guide 23 of 27 Rev 1 2 2010 National Semiconductor Corp ...

Страница 24: ...270 Mbps EYE Channel 0 Negative Color Bar Amplitude 270 Mbps EYE Channel 0 Positive Color Bar Amplitude SD303 SD307 EVK User Guide 24 of 27 Rev 1 2 2010 National Semiconductor Corp ...

Страница 25: ...270 Mbps EYE Channel 1 Negative Color Bar Amplitude 270 Mbps EYE Channel 1 Positive Color Bar Amplitude Schematic SD303 SD307 EVK User Guide 25 of 27 Rev 1 2 2010 National Semiconductor Corp ...

Страница 26: ...red LED GA 1 RA 2 GK 3 RK 4 D8 BiColored LED DVCC DVCC DVCC DVCC DVCC VCC GND VCC VCC GND VCC VCC VCC VCC GND GND GND GND RSTObar FAULT RSTObar FAULT SCL SDA RSTIbar ENABLE SDO0bar SDO0 SDO1bar SDO1 SDI SDIbar GCDLED RCDLED RTF0NLED GTF0NLED GTF0PLED RTF0PLED GTF1PLED RTF1PLED GTF1NLED RTF1NLED VCC GND GTF1NLED RTF1NLED GTF1PLED RTF1PLED GTF0NLED RTF0NLED GTF0PLED RTF0PLED GCDLED RCDLED SD HDbar D...

Страница 27: ...VCC GND GND GND GND GND GND DVCC DVCC GND GND GND GND GND GND GND D 6 GND 5 C 4 A 1 GND 2 B 3 D13 CEBS0624V G GND GND SAVE RESETbar ENABLE_SW SD HDbar_SW MODE_SW RSTI_SW DVCC DVCC DVCC DVCC DVCC DVCC GND GND GND GND GND GND USB Power Enable SD HDbar MODE RSTObar RSTIbar A1 1 A2 2 K2 3 A3 4 A4 5 K1 6 D14 BAS40DW05 7 5 9 11 8 10 12 3 1 2 4 6 14 13 JP2 HEADER 7X2 GND DVCC GND GND 1 FD0 1 FD1 1 FD2 R3...

Страница 28: ...Mouser Electronics Authorized Distributor Click to View Pricing Inventory Delivery Lifecycle Information Texas Instruments SD303EVK NOPB SD307EVK NOPB ...

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