CS42526-CQZ Cirrus Logic Inc, CS42526-CQZ Datasheet - Page 55

• Manufacturer Part Number: CS42526-CQZ
• Description: IC CODEC S/PDIF RCVR 64LQFP
• Manufacturer: Cirrus Logic Inc
• Type: General Purposer

Specifications of CS42526-CQZ

• Package / Case: 64-LQFP
• Data Interface: Serial
• Resolution (bits): 24 b
• Number Of Adcs / Dacs: 2 / 6
• 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
• Number Of Adc Inputs: 2
• Number Of Dac Outputs: 6
• Conversion Rate: 192 KSPS
• Interface Type: Serial (SPI)
• Resolution: 24 bit
• Operating Supply Voltage: 3.3 V, 5 V
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 10 C
• Number Of Channels: 2 ADC/6 DAC
• Thd Plus Noise: - 100 dB ADC / - 100 dB DAC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 598-1037

DS585F1
6.9.1
6.9.2
DIGITAL SILENCE DETECTION (DIGITAL SILENCE)
AES FORMAT DETECTION (AES FORMATX)
Default = x
0 - Digital Silence not detected
1 - Digital Silence detected
Function:
Default = xxx
Function:
Format2
The CS42526 will auto-detect a digital silence condition when 1548 consecutive zeros have been de-
tected.
The CS42526 will auto-detect the AES format of the incoming S/PDIF stream and display the infor-
mation according to the following table.
AES
0
0
0
0
1
1
1
1
Format1
AES
0
0
1
1
0
0
1
1
Format0
Table 13. AES Format Detection
AES
0
1
0
1
0
1
0
1
Linear PCM
DTS
DTS
HDCD
IEC 61937
Reserved
Reserved
Reserved
®
®
-CD
-LD
®
Description
CS42526
55