CS8422-CNZ Cirrus Logic Inc, CS8422-CNZ Datasheet - Page 23

• Manufacturer Part Number: CS8422-CNZ
• Description: IC SAMPLE RATE CONVERTER 32QFN
• Manufacturer: Cirrus Logic Inc
• Type: Sample Rate Converterr

Specifications of CS8422-CNZ

• Package / Case: 32-QFN
• Applications: Digital Audio
• Mounting Type: Surface Mount
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 55 C
• Mounting Style: SMD/SMT
• Package: 32QFN
• Operating Temperature: -55 to 125 °C
• Audio Control Type: Sample Rate Converter
• Control Interface: I2C, SPI
• Supply Voltage Range: 1.71V To 5.25V
• Operating Temperature Range: -40°C To +85°C
• Audio Ic Case Style: QFN
• No. Of Pins: 32
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 598-1568 - BOARD EVAL FOR CS8422 RCVR
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 598-1732

DS692F1
3.2
Validity Data Handling and
Channel Status, User, and
See
Hardware Control Circuitry
AES3/SPDIF/IEC60958
Hardware Mode
TX Passthrough
section 12.3
Receiver Circuitry
+3.3V
for details.
20 k
+3.3V
10 µF
+VL
Figure 8. Typical Connection Diagram, Hardware Mode
20 k
+
0.1 µF
10 µF
10
17
30
18
16
14
15
32
1
2
5
6
7
9
8
+
RXP0
RXN0
RXP1
RXN1
V/AUDIO
C
SRC_UNLOCK
MS_SEL
SAOF
NV/RERR
TX_SEL
RX_SEL
RST
TX/U
RCBL
0.1 µF
3
4
CS8422
19
21
MCLK_OUT
VD_FILT
SDOUT1
OSCLK1 28
OLRCK1
SDOUT2 23
OLRCK2 25
OSCLK2 24
TDM_IN 26
RMCK
22
XTO 12
XTI 11
20
27
29
13
31
0.1 µF
+VL
+VL
+VL
20 k
20 k
20 k
0.1 µF
Serial Audio Input
Crystal/Clock
+
Source
10 µF
TDM Output Device
Serial Audio Input
Device
+1.8V to +5V
Device
CS8422
23