CS8421-CZZ Cirrus Logic Inc, CS8421-CZZ Datasheet - Page 19

• Manufacturer Part Number: CS8421-CZZ
• Description: IC SAMPLE RATE CONVERTER 20TSSOP
• Manufacturer: Cirrus Logic Inc
• Type: Sample Rate Converterr

Specifications of CS8421-CZZ

• Package / Case: 20-TSSOP
• Applications: CD-R, DAT, DVD, MD, VTR
• Mounting Type: Surface Mount
• Operating Supply Voltage: 3.3 V / 5.0 V
• Operating Temperature Range: - 10 C to + 70 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 598-1018 - BOARD EVAL FOR CS8421
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 598-1126-5

DS641F5
Table 1. Serial Audio Port Master/Slave and Clock Ratio Select Start-Up Options (MS_SEL)
1.96 k ± 1% to GND
4.02 k ± 1% to GND
8.06 k ± 1% to GND
16.2 k ± 1% to GND
1.0 k ± 1% to GND
1.96 k ± 1% to VL
4.02 k ± 1% to VL
8.06 k ± 1% to VL
127.0 k ± 1% to GND
1.0 k ± 1% to VL
1.96 k ± 1% to GND
4.02 k ± 1% to GND
1.96 k ± 1% to GND
4.02 k ± 1% to GND
8.06 k ± 1% to GND
16.2 k ± 1% to GND
32.4 k ± 1% to GND
63.4 k ± 1% to GND
127.0 k ± 1% to VL
1.0 k ± 1% to GND
1.0 k ± 1% to GND
1.96 k ± 1% to VL
4.02 k ± 1% to VL
1.96 k ± 1% to VL
4.02 k ± 1% to VL
8.06 k ± 1% to VL
16.2 k ± 1% to VL
32.4 k ± 1% to VL
63.4 k ± 1% to VL
1.0 k ± 1% to VL
1.0 k ± 1% to VL
MS_SEL pin
Table 3. Serial Audio Output Port Start-Up Options (SAOF)
SAOF pin
SAIF pin
Table 2. Serial Audio Input Port Start-Up Options (SAIF)
Master (
Master (
Master (
Master (
Input M/S
Slave
Slave
Slave
Slave
Slave
Output Port Configuration
128 x Fsi
256 x Fsi
384 x Fsi
Left-Justified up to 32-bit data
512
Input Port Configuration
Right-Justified 16-bit data
Right-Justified 20-bit data
Right-Justified 24-bit data
Right-Justified 32-bit data
Right-Justified 16-bit data
Right-Justified 20-bit data
Right-Justified 24-bit data
Right-Justified 32-bit data
Left-Justified 16-bit data
Left-Justified 20-bit data
Left-Justified 24-bit data
Left-Justified 32-bit data
TDM Mode 16-bit data
TDM Mode 20-bit data
TDM Mode 24-bit data
TDM Mode 32-bit data
I²S up to 32-bit data
x Fsi)
I²S 16-bit data
I²S 20-bit data
I²S 24-bit data
I²S 32-bit data
)
)
)
Master (
Master (
Master (
Master (
Output M/S
Slave
Slave
Slave
Slave
Slave
128 x Fso
256 x Fso
384
512
x Fso)
x Fso)
)
)
CS8421
19