CDB4339 Cirrus Logic Inc, CDB4339 Datasheet
CDB4339
Specifications of CDB4339
Related parts for CDB4339
CDB4339 Summary of contents
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... The evaluation board may also be configured to accept external timing signals for operation in development. ORDERING INFORMATION CDB4334, CDB4338, CDB4339 I/O for Clocks and Data CS4334/38/39 This document contains information for a new product. Cirrus Logic reserves the right to modify this product without notice. ...
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CDB4334/8/9 SYSTEM OVERVIEW The CDB4334/8/9 evaluation board is an excellent means of quickly evaluating the CS4334/8/9. The CS8414 digital audio interface receiver provides an easy interface to digital audio signal sources in- cluding the majority of digital audio test equip- ...
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ANALOG OUTPUT FILTER The evaluation board includes a pair of single pole passive filters and a pair of 3-pole active filters. The passive filters are provided as an example for cost-sensitive desigins. The active filters demon- strate a higher performance ...
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CONNECTOR INPUT/OUTPUT +5 V GND Digital input Optical input Digital I/O AOUTLA AOUTRA AOUTLP AOUTRP JUMPER PURPOSE Selects channel for CS8414 CSLR/FCK channel status information M0 M1 CS8414 mode selection M2 M3 SCLK Selects SCLK Mode Selects source of de-emphasis ...
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... DEM *8414 EXT x1 ÷2 Active Passive Active Passive Table 4. CDB4339 Jumper Selectable Options CDB4334/8/9 FUNCTION SELECTED See CS8414 Datasheet for details See CS8414 Datasheet for details Internal SCLK Mode External SCLK Mode CS8414 de-emphasis De-emphasis input static high Selects CS8414 as source ...
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Digital RXN Audio RXP Input CS8414 Fig 6 Digital Audio Interface Fig 5 TP1 SDATA-A TP6 DEM-/SCLK-A TP7 LRCK-A TP8 MCLK-A 28 I/O for Clocks and Data Fig 10 MCLK Clock LRCK Gating SCLK SDATA Fig 7 Power Down Fig ...
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R3 ALA 1.15K R4 ARA 1.15K ALP ARP DS248DB2 R2 5.9K C3 270PF COG C20 .1UF VA+5 8 R24 V+ R16 4.75K 1.21K AGND C36 C34 + MC33202 2700PF 2700PF U3 COG COG V- 4 AGND ...
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C16 .1UF RN3 VD+5 560 VD+5 14 VCC GND LED_RECT SN74HC04N LED_RECT LED_RECT LED_RECT LED_RECT LED_RECT 7 GND GND Figure 5. ...
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DIGITAL INPUT J5 CON_RCA_RA R30 75 GND U1 VCC 4 VD+5 /SET1 3 CLOCK1 Q1 2 DATA1 1 VD+5 /RST1 /Q1 10 VD+5 /SET2 Q2 11 CLOCK2 12 DATA2 /Q2 13 VD+5 /RST2 GND GND ...
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POWER DOWN SW_B3W_1100 GND C8 .01UF GND 32 U10 VD+5 LM555CM R13 TIMER S3 10K LM555 2 TRIGGER 5 CONTROL 4 VD+5 RESET 6 THRESHOLD C38 DISCHARGE 10UF 8 VD+5 +VCC GND 1 C19 GND .1UF GND Figure 8. Power ...
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EXTERNAL CLK SOURCE HDR1X3 HDR6 VD+5 DS248DB2 U4 74HC243 GND MCLK SCLK LRCK SDATA 11 GBA VCC /GAB VD+5 14 C24 .1UF GND Figure 10. I/O for ...
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Figure 11. Silkscreen Top CDB4334/8/9 DS248DB2 ...
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DS248DB2 Figure 12. Top Side CDB4334/8/9 35 ...
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Figure 13. Bottom Side CDB4334/8/9 DS248DB2 ...