CS8422-DNZR View Datasheet(PDF) - Cirrus Logic

Part Name

Description

MFG CO.

CS8422-DNZR

24-bit, 192-kHz, Asynchronous Sample Rate Converter with Integrated Digital Audio Interface Receiver

Cirrus Logic 

3.2 Hardware Mode

+3.3V

10 µF+ 0.1 µF

CS8422

+3.3V

10 µF+ 0.1 µF

0.1 µF

+1.8V to +5V

AES3/SPDIF/IEC60958

Receiver Circuitry

See section 12.3 for details.

+VL

20 k

Channel Status, User, and

Validity Data Handling and

TX Passthrough

20 k

Hardware Control Circuitry

3

VA

1 RXP0

2 RXN0

5 RXP1

6 RXN1

19

V_REG

22

VL

VD_FILT 20

0.1 µF

SDOUT1 27

OSCLK1 28

OLRCK1 29

+VL

20 k

+ 10 µF

Serial Audio Input

Device

18 TX/U

9 NV/RERR

TDM_IN 26

10 V/AUDIO CS8422

17 C

16 RCBL

30 SRC_UNLOCK

MCLK_OUT 13

OLRCK2 25

OSCLK2 24

8 MS_SEL

SDOUT2 23

7 SAOF

14 TX_SEL

RMCK 31

15 RX_SEL

XTI 11

32 RST

AGND

4

DGND

21

XTO 12

TDM Output Device

+VL

20 k

Serial Audio Input

Device

+VL

20 k

Crystal/Clock

Source

Figure 8. Typical Connection Diagram, Hardware Mode

DS692F1

23

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