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GS3471
Evaluation Board User Guide Rev.3
PDS-061243

March 2018

17 of 22

Semtech

Proprietary & Confidential

www.semtech.com

3. EB-GS3471-00 Board Layout

Figure 3-1: Layer 1 (TOP)

Figure 3-2: Layer 2 (GND1)

Figure 3-3: Layer 3 (PWR1)

Figure 3-4: Layer 4 (GND2)

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Summary of Contents for EB-GS3471-00

Page 1: ...EB GS3471 00 Evaluation Board User Guide 1 of 22 Semtech Proprietary Confidential GS3471 Evaluation Board User Guide Rev 3 PDS 061243 March 2018 www semtech com...

Page 2: ...io Header H1 J4 and J12 9 1 6 1 Audio Header H1 9 1 6 2 AES Model RCA Connectors J4 and J12 10 1 7 JTAG Header 11 1 8 Status LED s 11 1 9 Modes of Operation 12 2 EB GS3471 00 Schematics 13 3 EB GS3471...

Page 3: ...rface two 3G SDI inputs one GS3140 equalizer a 3G SDI loop through output a GS2988 multi rate cable driver a GS3471 Receiver a parallel video output connector an audio output with four RCA for AES aud...

Page 4: ...Confidential www semtech com Figure A Block Diagram GS3471 De serializer FTDI HEADER RCA x2 TERM0 TERM1 AUDIO ACLK WCLK AMCLK GSPI DOUT 19 0 PCLK HVF JTAG SWITCH GS3140 GS2988 AUDIO RESET PB LEDs STA...

Page 5: ...pplying enough current to power the board In this case use the external 5V auxiliary power connector J13 with the included DC power terminal Connect the auxiliary power supply before connecting the US...

Page 6: ...SW2 1 3 1 GS3471 Switch Settings SW1 Figure 1 2 shows the switch settings for SW1 which control the static configuration input of the GS3471 Figure 1 2 GS3471 Switch Configuration Table 1 1 SW1 Switch...

Page 7: ...DIS When HIGH audio extraction is enabled When LOW audio extraction is disabled Table 1 1 SW1 Switch Settings Continued Switch Pin Description Table 1 2 SW2 Switch Settings Switch Pin Description SW1...

Page 8: ...le ended coaxial cable terminated with a BNC connection 1 5 Video Header J1 Parallel video data with the PCLK and timing signals H V and F are available on a 60 pin connector J1 Using AB GS3471 00 wil...

Page 9: ...onnector provides extracted 8 channel audio in conjunction with AMCLK ACLK and WCLK J1 16 DATA 7 J1 18 DATA 8 J1 20 DATA 9 J1 22 DATA 10 J1 24 DATA 11 J1 26 DATA 12 J1 28 DATA 13 J1 30 DATA 14 J1 32 D...

Page 10: ...d through line drivers and supplied to two RCA connectors J4 and J12 Figure 1 6 RCA Connectors J4 and J12 Table 1 4 Pin Out Audio Header Pin Number Net Name H1 1 H1 3 H1 13 H1 15 AOUT_7_8 AOUT_5_6 AOU...

Page 11: ...er Pin Number Net Name J2 1 JTAG_TCK J2 2 J2 10 CORE_GND J2 3 JTAG_TDO J2 4 IO_VDD J2 5 JTAG_TMS J2 6 J2 7 J2 8 N C J2 9 JTAG_TDI Pin 10 Pin 9 Pin 1 Pin 2 Face view Face View Pin 1 Pin 2 Pin 9 Pin 10...

Page 12: ...PTE and DVB ASI decoding are disabled and the device can be used as a simple serial to parallel converter without incurring the latency penalties associated with SMPTE or DVB ASI mode The device can a...

Page 13: ...ATA 9 DATA 8 DATA 7 DATA 6 DATA 5 DATA 4 DATA 3 DATA 2 DATA 1 DATA 0 GSPI_SDOUT USB_PD GSPI_SDIN DATA 19 0 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30...

Page 14: ...39 2K ADJ GND GND 18 2K 200 GREEN TPS386000 1NF 1NF 10NF 10NF 10NF 10NF R108 Q10 Q12 R112 Q14 R118 R122 Q17 D11 R110 D13 R115 D16 R120 D18 R124 D15 R114 Q16 R117 C118 U21 C115 C112 C111 C110 R104 R100...

Page 15: ...T_7_8C AOUT_5_6C SDO SDOA GSPI_GS3140_A_SDIN DDF DDE DDC DDB DDA AOUT_3_4C SD_HDN EQ_EN DISN AOUT_7_8 USB_SD_HDN USB_PD GSPI_CS_N GSPI_SDIN DATA 19 0 AOUT_5_6 SODA DDIR_C0N AOUT_1_2 AOUT_3_4 AOUT_5_6B...

Page 16: ...7 C76 R75 R69 R73 R70 C74 C72 C69 L5 C67 C73 C70 C68 R71 R65 J5 U11 C71 R66 R67 C66 R64 GSPI_CS_N GSPI_SDOUT GSPI_SDIN USB_RST_N FTDI_SEL GSPI_SCLK USB_GPIO0 USB_TCK USB_TDI 5V_RAW 5V_PROT USB_DAT_N I...

Page 17: ...d User Guide Rev 3 PDS 061243 March 2018 17 of 22 Semtech Proprietary Confidential www semtech com 3 EB GS3471 00 Board Layout Figure 3 1 Layer 1 TOP Figure 3 2 Layer 2 GND1 Figure 3 3 Layer 3 PWR1 Fi...

Page 18: ...valuation Board User Guide Rev 3 PDS 061243 March 2018 18 of 22 Semtech Proprietary Confidential www semtech com Figure 3 5 Layer 5 SIG1 Figure 3 6 Layer 6 SIG2 Figure 3 7 Layer 7 GND3 Figure 3 8 Laye...

Page 19: ...9 Capacitor Ceramic 0 1 F 16V 10 X7R 0402 6 C34 C35 C36 C48 C49 C50 Capacitor Ceramic 1 0 F 6 3V 10 X7R 0402 9 C37 C38 C39 C51 C52 C53 C69 C119 C120 Capacitor Ceramic 10 F 16V C5R 20 X5R 0805 9 C40 C9...

Page 20: ...R85 R86 R87 R92 R113 R117 Resistor 10 0k 1 16W 1 0402 SMD 1 R5 Resistor 1 0k 1 16W 1 0402 SMD 21 R9 R17 R19 R25 R26 R28 R29 R30 R46 R48 R49 R51 R52 R75 R76 R93 R94 R96 R98 R111 R116 Resistor 0 0 1 16W...

Page 21: ...MOM 153GF 4 TP13 TP14 TP15 TP16 Test Point PC Multi purpose Red 4 TP17 TP18 TP19 TP20 Test Point PC Multi purpose Black 1 U1 IC EEPROM 1kBIT 2MHz SOT23 6 1 U5 IC Multi Rate Adaptive 3G SDI Equalizer...

Page 22: ...OF LIFE OR SEVERE PROPERTY OR ENVIRONMENTAL DAMAGE INCLUSION OF SEMTECH PRODUCTS IN SUCH APPLICATIONS IS UNDERSTOOD TO BE UNDERTAKEN SOLELY AT THE CUSTOMER S OWN RISK Should a customer purchase or us...

Page 23: ...Mouser Electronics Authorized Distributor Click to View Pricing Inventory Delivery Lifecycle Information Semtech EBK GS3471 00...

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