CDB4351 Cirrus Logic Inc, CDB4351 Datasheet
CDB4351
Specifications of CDB4351
Related parts for CDB4351
CDB4351 Summary of contents
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... Digital Audio Interface http://www.cirrus.com Description The CDB4351 evaluation board is an excellent means for quickly evaluating the CS4351 24-bit, high perfor- mance stereo D/A converter. Evaluation requires an analog signal analyzer, a digital signal source for controlling the CS4351 (stand alone operation is also available) and a power supply ...
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... LIST OF FIGURES Figure 1. System Block Diagram and Signal Flow . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Figure 2. CS4351 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Figure 3. Analog Outputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Figure 4. PCM Input Headers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Figure 5. CS8416 S/PDIF Input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Figure 6. Control Port Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Figure 7. Power Supply Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Figure 8. Silkscreen Top Figure 9. Top Side . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 Figure 10. Bottom Side . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 2 CDB4351 DS566DB3 ...
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... The evaluation board also allows the user to supply external PCM clocks and data through a header for system development. The CDB4351 schematic has been partitioned into 6 schematics shown in Figures 2 through 7. Each partitioned schematic is represented in the system diagram shown in Figure 1. Notice that the system diagram also includes the interconnections between the partitioned schematics ...
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... ANALOG OUTPUT FILTERING The analog output on the CDB4351 has been designed according to the CS4351 datasheet. This output circuit includes an AC coupling cap, the FET mute circuit, and a single-pole R and C. An additional load resistance of 5.1 kΩ can be jumpered in (J15 and J24) to test the CS4351’s load driving capability ...
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... S * SHUNTED *OPEN *SHUNTED OPEN Table 2. CDB4351 Jumper Settings CDB4351 FUNCTION SELECTED Voltage source binding post Voltage source regulator Voltage source is VD binding post Voltage source is +3.3 V regulator Voltage source is VL binding post Voltage source is +3.3 V regulator Voltage source is VA binding post Voltage source is +3 ...
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... CDB4351 DS566DB3 ...
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... DS566DB3 CDB4351 7 ...
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... CDB4351 DS566DB3 ...
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... DS566DB3 CDB4351 9 ...
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... CDB4351 DS566DB3 ...
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... DS566DB3 CDB4351 11 ...
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... CDB4351 DS566DB3 ...
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... DS566DB3 Figure 8. Silkscreen Top CDB4351 13 ...
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... Figure 9. Top Side CDB4351 DS566DB3 ...
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... DS566DB3 Figure 10. Bottom Side CDB4351 15 ...
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... C Patent Rights to use those components in a standard I 16 REVISION HISTORY Initial Release Updated figures 2 and 5 (C48 and R65) Updated schematic and layout figures to match rev B of the PCB 2 C Components of Cirrus Logic, Inc., or one of its sublicensed Associated Companies 2 C system. CDB4351 Changes DS566DB3 ...