CS42428-CQZ Cirrus Logic Inc, CS42428-CQZ Datasheet - Page 4

• Manufacturer Part Number: CS42428-CQZ
• Description: IC CODEC 8CH PLL 192KHZ 64-LQFP
• Manufacturer: Cirrus Logic Inc
• Type: Audio Codecr

Specifications of CS42428-CQZ

• Data Interface: Serial
• Resolution (bits): 24 b
• Number Of Adcs / Dacs: 2 / 8
• Sigma Delta: Yes
• Dynamic Range, Adcs / Dacs (db) Typ: 114 / 114
• Voltage - Supply, Analog: 4.75 V ~ 5.25 V
• Voltage - Supply, Digital: 3.13 V ~ 5.25 V
• Operating Temperature: -10°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 64-LQFP
• Audio Codec Type: Stereo
• No. Of Adcs: 2
• No. Of Dacs: 8
• No. Of Input Channels: 2
• No. Of Output Channels: 15
• Adc / Dac Resolution: 24bit
• Sampling Rate: 192kSPS
• Ic Interface Type: I2C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 598-1499 - BOARD EVAL FOR CS42428 CODEC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 598-1031

CS42428
Figure 16.ADCIN1/ADCIN2 Serial Audio Format ...................................................................................... 30
Figure 17.OLM Configuration #1 ............................................................................................................... 31
Figure 18.OLM Configuration #2 ............................................................................................................... 32
Figure 19.OLM Configuration #3 ............................................................................................................... 33
Figure 20.OLM Configuration #4 ............................................................................................................... 34
Figure 21.Control Port Timing in SPI Mode .............................................................................................. 35
Figure 22.Control Port Timing, I²C Write ................................................................................................... 36
Figure 23.Control Port Timing, I²C Read ................................................................................................... 36
Figure 24.Recommended Analog Input Buffer .......................................................................................... 61
Figure 25.Recommended Analog Output Buffer ....................................................................................... 61
Figure 26.Recommended Layout Example ............................................................................................... 63
Figure 27.Single-Speed Mode Stopband Rejection .................................................................................. 64
Figure 28.Single-Speed Mode Transition Band ........................................................................................ 64
Figure 29.Single-Speed Mode Transition Band (Detail) ............................................................................ 64
Figure 30.Single-Speed Mode Passband Ripple ...................................................................................... 64
Figure 31.Double-Speed Mode Stopband Rejection ................................................................................. 64
Figure 32.Double-Speed Mode Transition Band ....................................................................................... 64
Figure 33.Double-Speed Mode Transition Band (Detail) .......................................................................... 65
Figure 34.Double-Speed Mode Passband Ripple ..................................................................................... 65
Figure 35.Quad-Speed Mode Stopband Rejection ................................................................................... 65
Figure 36.Quad-Speed Mode Transition Band ......................................................................................... 65
Figure 37.Quad-Speed Mode Transition Band (Detail) ............................................................................. 65
Figure 38.Quad-Speed Mode Passband Ripple ....................................................................................... 65
Figure 39.Single-Speed (fast) Stopband Rejection ................................................................................... 66
Figure 40.Single-Speed (fast) Transition Band ......................................................................................... 66
Figure 41.Single-Speed (fast) Transition Band (detail) ............................................................................. 66
Figure 42.Single-Speed (fast) Passband Ripple ....................................................................................... 66
Figure 43.Single-Speed (slow) Stopband Rejection ................................................................................. 66
Figure 44.Single-Speed (slow) Transition Band ........................................................................................ 66
Figure 45.Single-Speed (slow) Transition Band (detail) ............................................................................ 67
Figure 46.Single-Speed (slow) Passband Ripple ...................................................................................... 67
Figure 47.Double-Speed (fast) Stopband Rejection ................................................................................. 67
Figure 48.Double-Speed (fast) Transition Band ........................................................................................ 67
Figure 49.Double-Speed (fast) Transition Band (detail) ............................................................................ 67
Figure 50.Double-Speed (fast) Passband Ripple ...................................................................................... 67
Figure 51.Double-Speed (slow) Stopband Rejection ................................................................................ 68
Figure 52.Double-Speed (slow) Transition Band ...................................................................................... 68
Figure 53.Double-Speed (slow) Transition Band (detail) .......................................................................... 68
Figure 54.Double-Speed (slow) Passband Ripple .................................................................................... 68
Figure 55.Quad-Speed (fast) Stopband Rejection .................................................................................... 68
Figure 56.Quad-Speed (fast) Transition Band .......................................................................................... 68
Figure 57.Quad-Speed (fast) Transition Band (detail) .............................................................................. 69
Figure 58.Quad-Speed (fast) Passband Ripple ........................................................................................ 69
Figure 59.Quad-Speed (slow) Stopband Rejection ................................................................................... 69
Figure 60.Quad-Speed (slow) Transition Band ......................................................................................... 69
Figure 61.Quad-Speed (slow) Transition Band (detail) ............................................................................. 69
Figure 62.Quad-Speed (slow) Passband Ripple ....................................................................................... 69
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DS605F1