AMIMON AMN11310 WHDI Datasheet Download Page 3

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Revision History

Version 0.4

AMIMON Confidential

iii

Revision History

Version

Date

Description

0.1

Initial Release

0.2

15.6.08

Revision of RFIC board revB

Board Mechanical size

Reset and Wake-up Timer modified

RF frame modified

Power switch on RF removed

Operating Conditions and Electrical Characteristics modified

AMN11310 Block Diagram modified

Unhide Certification & Compliance

Power requirements

Mini-MAC changed to MAC

Add chapter RF AMN3110 Antenna diversity.

WHDI Module Configuration

Connector Schematics

Stack up

Test Points and Jumpers

0.3

20.7.08

Fixed link to STMF datasheet p-12.

Fixed pin id of WHDI connector p -25

Fixed recommended stack up table p- 23

Fixed power requirements p- 2

0.4

2.9.08

Change in FCC chapter

Summary of Contents for AMN11310 WHDI

Page 1: ...Version 0 4 AMIMON Confidential i AMN11310 WHDITM Transmitter Module Datasheet Version 0 4...

Page 2: ...or process in which AMIMON products or services are used Information published by AMIMON regarding third party products or services does not constitute a license from AMIMON to use such products or s...

Page 3: ...g Conditions and Electrical Characteristics modified AMN11310 Block Diagram modified Unhide Certification Compliance Power requirements Mini MAC changed to MAC Add chapter RF AMN3110 Antenna diversity...

Page 4: ...or 5 2 6 2 40Mhz Digital Clock 5 2 6 3 10Mhz Micro Controller Clock 5 2 7 RF AMN3110 Antenna Switching Switch 6 Chapter 3 Interfaces 7 3 1 Video Data Input and Conversions 7 3 1 1 Video Channel Mappin...

Page 5: ...racteristics TBD 22 Chapter 6 Design Guidelines 23 6 1 Digital Layout Recommendation 23 6 1 1 Stack up 23 6 1 2 General Guidelines 24 6 1 3 WHDI Lines 24 6 1 4 Power and Ground 24 6 2 RF Design Recomm...

Page 6: ...ensions Top View 27 Figure 14 Mechanical Dimensions Bottom View 28 Figure 15 RF Shield Frame 29 Figure 16 RF Shield Cover 30 List of Tables Table 1 Common Supported Video Input Resolutions 8 Table 2 V...

Page 7: ...deo and audio streams wirelessly and thus simplifies and eliminates system issues such as lip sync large buffers and other burdens like retransmissions or error propagation 1 1 Features Uncompressed a...

Page 8: ...with the limits for a Class B digital device pursuant to part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference in a residential installation...

Page 9: ...tal audio and control all via the WHDI connector It has a MIMO design of four wireless output channels and a slow rate data input wireless channel The MAC uC is responsible for the control and the man...

Page 10: ...ransmitter AMN2110 Video Interface Control Uplink De modulation Audio Interface DAC Downlink Modulation DAC DAC DAC ADC Video Source Audio Source MiniMAC MicroController Figure 2 WHDI Baseband Transmi...

Page 11: ...and a few passive components 2 4 Power Amplifier PA In order to extend the operating range for the AMN11310 the RF transmitter uses power amplifiers Each power amplifier has an output power detector f...

Page 12: ...na Switching Switch The antenna switching switch controls two input options reception from on board printed antenna or SPIFA standing antenna for uplink channel This switch is controlled by two genera...

Page 13: ...video up to 3 10 bits in width Important When connected to a 3 8 bits source connect the appropriate LSBs to GND The video interface provides a direct connection to the outputs from an HDMI receiver...

Page 14: ...1 RED Cr GREEN Y BLUE Cb 2 RED Cr BLUE Cb GREEN Y 3 GREEN Y RED Cr BLUE Cb 4 GREEN Y BLUE Cb RED Cr 5 BLUE Cb RED Cr GREEN Y 6 BLUE Cb GREEN Y RED Cr The AMN11310 allows any of the input video channe...

Page 15: ...over the wireless link No constraints exist for a coherent video and audio clock where coherent means that the audio and the video clock must have been created from the same clock source The AMN11310...

Page 16: ...he clock signal The WS is also latched on the leading edge of the clock signal The WS line should change one clock period before the first bit of the channel is transmitted The AMN11310 transmits expl...

Page 17: ...s 3 2 2 1 Timing Requirements The AMN11310 does not require the SPDIF clock The clock is produced internally by sampling the SPDIF data input at a high clock rate and processing it Table 5 Audio Inter...

Page 18: ...C Two Wire Slave SDA SCL Figure 7 Two Wire Application MAC Connection On top of the Two Wire low level operation described in sections 3 3 1 3 and 3 3 1 4 the WHDI application and the MAC microcontrol...

Page 19: ...tire transaction has been completed I6 write I5 Two Wire Slave address ack register address ack register address START ack A15 A8 A14 A7 A0 A6 I6 read I5 Two Wire slave address ack START Data Byte 0 r...

Page 20: ...e AMN2110 and to the STM32F uC as described in 3 4 Assertion of the STM32F reset switches the clock of uC to the internal oscillator until the Albatross does not assert an INIT_DONE interrupt Assertio...

Page 21: ...W reset until valid clock is generated 40 MHz clock is valid few us after power up 300 ns TST RST Time from assertion of the HW reset until the STM32F completes the internal initialization Power is st...

Page 22: ...Interfaces Version 0 4 AMIMON Confidential 16...

Page 23: ...continuous serial clock Audio In Up to 3 072Mbps 1 WS LRCLK I2S Word Select Left right clock which defines also the sampling rate Audio In 1 MCLK I2S master clock coherent to WS according to specifie...

Page 24: ...WHDI Connector Pins Version 0 4 AMIMON Confidential 18 4 2 Connector Schematics Figure 12 WHDI Connector...

Page 25: ...51 WHDI_D16 52 WHDI_D17 13 3 3V 14 3 3V 53 WHDI_D14 54 WHDI_D15 15 GND 16 GND 55 GND 56 WHDI_D13 17 GND 18 GND 57 WHDI_DCLK 58 WHDI_D11 19 GND 20 GND 59 NC 60 WHDI_D9 21 GND 22 GND 61 WHDI_D12 62 WHD...

Page 26: ...WHDI Connector Pins Version 0 4 AMIMON Confidential 20...

Page 27: ...DVDD Module supply voltage 3 15 3 3 3 45 V VSS Supply ground 0 V VIH High level input voltage 0 7 DVDD V VIL Low level input voltage 0 3 DVDD V VOH High level output voltage DVDD MIN IOH MAX 0 8 DVDD...

Page 28: ...Electrical Specifications Version 0 4 AMIMON Confidential 22 5 2 RF Characteristics TBD...

Page 29: ...Control Impedance Note s 1 Component side CS 1 1 5 oz 1 Trace Width 14mil Separation 12 mil to ground plane 50 OHM COPLANAR 2 Trace Width 5 5 mil Separation between differential lines 5 5 mil differe...

Page 30: ...s pins Series resistors on input lines are unnecessary The series resistors should be placed on the interface board 6 1 4 Power and Ground Use a solid ground plan Ground plans separation is unnecessar...

Page 31: ...TP38 SMD HW_ID_0 TP11 SMD CLK40M TP39 TH 3 3V TP12 SMD TX_SHDWN_B_0 J1 SMD RF UFL CON TP13 SMD RSSI_S_0 J2 SMD RF UFL CON TP14 TH GND J3 SMD RF UFL CON TP15 SMD GND J4 SMD RF UFL CON TP16 SMD 3 3V J5...

Page 32: ...Design Guidelines Version 0 4 AMIMON Confidential 26...

Page 33: ...Mechanical Dimensions Version 0 4 AMIMON Confidential 27 Chapter 7 Mechanical Dimensions The following shows the mechanical dimensions for the AMN11310 Figure 13 Mechanical Dimensions Top View...

Page 34: ...Mechanical Dimensions Version 0 4 AMIMON Confidential 28 Figure 14 Mechanical Dimensions Bottom View...

Page 35: ...Mechanical Dimensions Version 0 4 AMIMON Confidential 29 7 1 RF Shield Frame and Cover Figure 15 RF Shield Frame...

Page 36: ...Mechanical Dimensions Version 0 4 AMIMON Confidential 30 Figure 16 RF Shield Cover...

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