CDB4391A Cirrus Logic Inc, CDB4391A Datasheet
CDB4391A
Specifications of CDB4391A
Related parts for CDB4391A
CDB4391A Summary of contents
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Evaluation Board for CS4391 Features l Demonstrates recommended layout and grounding arrangements l CS8414 receives AES/EBU, S/PDIF, & EIAJ- 340 compatible digital audio l Digital and analog patch areas l Requires only a digital signal source and power supplies for ...
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TABLE OF CONTENTS 1. CDB4391 SYSTEM OVERVIEW .............................................................................................. 3 2. CS4391 DIGITAL TO ANALOG CONVERTER ........................................................................ 3 3. CS8414 DIGITAL AUDIO RECEIVER ...................................................................................... 3 4. CS8414 DATA FORMAT .......................................................................................................... 3 5. INPUT/OUTPUT FOR CLOCKS AND DATA ........................................................................... 4 6. POWER ...
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CDB4391 SYSTEM OVERVIEW The CDB4391 evaluation board is an excellent means of quickly evaluating the CS4391. The CS8414 digital audio interface receiver provides an easy interface to digital audio signal sources in- cluding the majority of digital audio test ...
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INPUT/OUTPUT FOR CLOCKS AND DATA The evaluation board has been designed to allow interfacing to external systems via the 10-pin head- er, J9. This header allows the evaluation board to accept externally generated clocks and data. The schematic for ...
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CONNECTOR INPUT/OUTPUT +5V +3/+ GND Coax Input Optical Input J9 Input/Output Parallel Port Input/Output HDR9 Input/Output AOUTA AOUTB DS335DB2 Input + 5 Volt power Input + 2 5.5 Volt power for the ...
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JUMPER / SWITCH PURPOSE SW1 - M0 CS8414 mode selection SW1 - M1 CS8414 mode selection SW1 - M2 CS8414 mode selection SW1 - M3 CS8414 mode selection SW1 - Selects channel for CS8414 CSLR/FCK channel status information HDR8 External ...
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JUMPER PURPOSE SW1 - M0 CS8414 mode selection SW1 - M1 CS8414 mode selection SW1 - M2 CS8414 mode selection SW1 - M3 CS8414 mode selection SW1 - Selects channel for CS8414 CSLR/FCK channel status information HDR8 External mute for ...
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I/O for Clocks and Data Fig 9 CS8414 Digital RXN Digital Audio Audio Inputs RXP Receiver Fig 6 Connections Fig 5 Figure 1. System Block Diagram and Signal Flow Control Port Interface Reset Fig 8 Circuit Fig 7 Channel A ...
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VCC 1 / SDATA C59 4 / SCLK 13 .1UF / LRCK 10 / GND 7 GND 74VHC125M GND ...
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AOUTB- R34 10UF 5.62K AOUTB- C41 AOUTB+ R33 10UF 5.62K AOUTB+ C39 BMUTEC 1 BMUTEC R35 5.62K C4 2700PF COG GND C18 R29 560PF 1.18K COG U11 R32 5 1.18K + MC33078D C28 C22 R31 5.62K 2700PF ...
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AOUTA- C42 R24 10UF AOUTA- C43 R26 10UF AOUTA+ AOUTA+ AMUTEC AMUTEC Figure 4. Channel A Audio Output and Mute Circuit R28 5.62K C7 C6 560PF 2700PF COG COG VCC GND C49 .1UF 8 V+ GND U11 R17 2 5.62K ...
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VA+5 C16 .1UF RN3 VD+5 560 VD+5 14 VCC GND LED_RECT SN74HC04N LED_RECT LED_RECT 8414_DEM LED_RECT LED_RECT LED_RECT 7 GND GND ...
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DIGITAL INPUT J5 CON_RCA_RA C11 .01UF 1 RXN R30 75 GND OPTICAL INPUT OPT1 .01UF 4 5 TORX173 Figure 6. Digital Audio Inputs C10 .01UF RXP L4 VD+5 47UH GND ...
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C23 100PF GND GND Figure 7. Reset Circuit U3 DS1233-10 VD+5 GND 1 RST ...
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VDPC+5 C63 .1UF VDPC+5 PC PORT VCC 14 U15 RN2 GND 4. SN74HCT125D GND 7 1 GND U15 RN2 4. SN74HCT125D RN1 4 1K VDPC+5 GND RN2 4. RN2 4.7K ...
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HDR5X2 SDATA 4 3 LRCK 6 5 SCLK 8 7 MCLK 10 9 (DSD_CLK)M3 GND DIGITAL I/O 8414 EXTERNAL CLK SOURCE HDR1X3 HDR6 VD+5 GND SDATA 4 10 ...
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GND CON_BANANA CON_BANANA P6KE6V8P P6KE6V8P C12 C2 47UF 47UF C25 C3 .1UF VA+5 L3 GND FB C13 47UF .1UF GND 10UF C19 VD+5 GND VDPC+5 +3V/+5V VL CON_BANANA CON_BANANA J1 J11 P6KE6V8P Z2 ...
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Figure 11. Silkscreen Top CDB4391 DS335DB2 ...
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DS335DB2 Figure 12. Top Side CDB4391 19 ...
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Figure 13. Bottom Side CDB4391 DS335DB2 ...
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PACKING LIST FOR CDB4391 Inspect the Contents of the package and confirm that the following contents are included: 1) CDB4391 2) CDB4391 datasheet 3) CS4391 datasheet 4) 3.5 inch floppy disk with the Windows based CDB4391 Graphical User Interface ...
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