CS8422-DNZR Cirrus Logic Inc, CS8422-DNZR Datasheet - Page 6

• Manufacturer Part Number: CS8422-DNZR
• Description: IC 24-bit 192kHz SRC S/PDIF Receiver
• Manufacturer: Cirrus Logic Inc

CS8422
LIST OF FIGURES
Figure 1.Non-TDM Slave Mode Timing ..................................................................................................... 19
Figure 2.TDM Slave Mode Timing ............................................................................................................ 19
Figure 3.Non-TDM Master Mode Timing ................................................................................................... 19
Figure 4.TDM Master Mode Timing .......................................................................................................... 19
Figure 5.SPI Mode Timing ........................................................................................................................ 20
Figure 6.I²C Mode Timing ......................................................................................................................... 21
Figure 7.Typical Connection Diagram, Software Mode ............................................................................. 22
Figure 8.Typical Connection Diagram, Hardware Mode ........................................................................... 23
Figure 9.Serial Audio Interface Format – I²S ............................................................................................. 26
Figure 10.Serial Audio Interface Format – Left-Justified ........................................................................... 26
Figure 11.Serial Audio Interface Format – Right-Justified (Master Mode only) ........................................ 26
Figure 12.Serial Audio Interface Format – AES3 Direct Output ................................................................ 26
Figure 13.TDM Master Mode Timing Diagram .......................................................................................... 28
Figure 14.TDM Slave Mode Timing Diagram ............................................................................................ 28
Figure 15.TDM Mode Configuration (All CS8422 outputs are slave) ........................................................ 28
Figure 16.TDM Mode Configuration (First CS8422 output is master, all others are slave) ....................... 28
Figure 17.Single-Ended Receiver Input Structure, Receiver Mode 1 ....................................................... 30
Figure 18.Differential Receiver Input Structure ......................................................................................... 31
Figure 19.C/U Data Outputs ...................................................................................................................... 36
Figure 20.Typical Connection Diagram for Crystal Circuit ........................................................................ 38
Figure 21.Hardware Mode Clock Routing ................................................................................................. 39
Figure 22.Control Port Timing in SPI Mode .............................................................................................. 42
Figure 23.Control Port Timing, I²C Slave Mode Write ............................................................................... 43
Figure 24.Control Port Timing, I²C Slave Mode Read ............................................................................... 43
Figure 25.De-Emphasis Filter Response .................................................................................................. 49
Figure 26.Professional Input Circuit - Differential Mode ............................................................................ 65
Figure 27.Transformerless Professional Input Circuit - Differential Mode ................................................. 65
Figure 28.S/PDIF MUX Input Circuit, Single-Ended Receiver Mode 1 Single-Ended Input Circuit –
Differential Mode ....................................................................................................................................... 65
Figure 29.S/PDIF MUX Input Circuit – Digital Mode ................................................................................. 65
Figure 30.TTL/CMOS Input Circuit – Differential Mode ............................................................................ 65
Figure 31.Receiver Input Attenuation – Single-ended Input ..................................................................... 66
Figure 32.Receiver Input Attenuation – Differential Input ......................................................................... 66
Figure 33.Channel Status Data Buffer Structure ....................................................................................... 67
Figure 34.Flowchart for Reading the E Buffer ........................................................................................... 67
Figure 35.CS8422 PLL Jitter Attenuation Characteristics ......................................................................... 68
Figure 36.Jitter Tolerance Template ......................................................................................................... 69
Figure 37.Wideband FFT – 0 dBFS 1 kHz Tone, 48 kHz:48 kHz ............................................................. 70
Figure 38.Wideband FFT – 0 dBFS 1 kHz Tone, 44.1 kHz:192 kHz ........................................................ 70
Figure 39.Wideband FFT – 0 dBFS 1 kHz Tone, 44.1 kHz:48 kHz .......................................................... 70
Figure 40.Wideband FFT – 0 dBFS 1 kHz Tone, 48 kHz:44.1 kHz .......................................................... 70
Figure 41.Wideband FFT – 0 dBFS 1 kHz Tone, 48 kHz:96 kHz ............................................................. 70
Figure 42.Wideband FFT – 0 dBFS 1 kHz Tone, 96 kHz:48 kHz ............................................................. 70
Figure 43.Wideband FFT – 0 dBFS 1 kHz Tone, 192 kHz:48 kHz ........................................................... 71
Figure 44.Wideband FFT – -60 dBFS 1 kHz Tone, 48 kHz:96 kHz .......................................................... 71
Figure 45.Wideband FFT – -60 dBFS 1 kHz Tone, 48 kHz:48 kHz .......................................................... 71
Figure 46.Wideband FFT – -60 dBFS 1 kHz Tone, 44.1 kHz:192 kHz ..................................................... 71
Figure 47.Wideband FFT – -60 dBFS 1 kHz Tone, 44.1 kHz:48 kHz ....................................................... 71
Figure 48.Wideband FFT – -60 dBFS 1 kHz Tone, 48 kHz:44.1 kHz ....................................................... 71
Figure 49.Wideband FFT – -60 dBFS 1 kHz Tone, 96 kHz:48 kHz .......................................................... 72
Figure 50.IMD – 10 kHz and 11 kHz -7 dBFS, 96 kHz:48 kHz ................................................................. 72
Figure 51.Wideband FFT – -60 dBFS 1 kHz Tone, 192 kHz:48 kHz ........................................................ 72
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DS692PP1