cs4382 Cirrus Logic, Inc., cs4382 Datasheet - Page 4

• Manufacturer Part Number: cs4382
• Description: 114 Db, 192 Khz 8-channel D/a Converter
• Manufacturer: Cirrus Logic, Inc.

CS4382
Figure 28. Quad-Speed (fast) Passband Ripple ........................................................................................ 36
Figure 29. Quad-Speed (slow) Stopband Rejection................................................................................... 36
Figure 30. Quad-Speed (slow) Transition Band......................................................................................... 36
Figure 31. Quad-Speed (slow) Transition Band (detail)............................................................................. 36
Figure 32. Quad-Speed (slow) Passband Ripple....................................................................................... 36
Figure 33. Format 0 - Left Justified up to 24-bit Data................................................................................. 37
Figure 34. Format 1 - I²S up to 24-bit Data ................................................................................................ 37
Figure 35. Format 2 - Right Justified 16-bit Data ....................................................................................... 37
Figure 36. Format 3 - Right Justified 24-bit Data ....................................................................................... 37
Figure 37. Format 4 - Right Justified 20-bit Data ....................................................................................... 38
Figure 38. Format 5 - Right Justified 18-bit Data ....................................................................................... 38
Figure 39. De-Emphasis Curve.................................................................................................................. 38
Figure 40. Channel Pair Routing Diagram (x = Channel Pair 1, 2, 3, or 4) ................................................ 38
Figure 41. ATAPI Block Diagram (x = channel pair 1, 2, 3, or 4) ............................................................... 39
Figure 42. Recommended Output Filter..................................................................................................... 39
LIST OF TABLES
Table 1. Digital Interface Formats - PCM Mode......................................................................................... 17
Table 2. Digital Interface Formats - DSD Mode ......................................................................................... 18
Table 3. ATAPI Decode ............................................................................................................................. 22
Table 4. Example Digital Volume Settings ................................................................................................. 23
Table 5. Common Clock Frequencies........................................................................................................ 27
Table 6. Digital Interface Format, Stand-Alone Mode Options................................................................... 27
Table 7. Mode Selection, Stand-Alone Mode Options ............................................................................... 27
Table 8. Direct Stream Digital (DSD), Stand-Alone Mode Options ............................................................ 27
4
DS514F2