CS8422-CNZ Cirrus Logic Inc, CS8422-CNZ Datasheet - Page 17

• 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
SWITCHING SPECIFICATIONS
Inputs: Logic 0 = 0 V, Logic 1 = VL; C
RST pin Low Pulse Width
PLL Clock Recovery Sample Rate Range
RMCK Output Jitter
XTI Frequency
XTI Pulse Width High/Low
RMCK/MCLK_OUT Output Frequency
RMCK/MCLK_OUT Output Duty Cycle
Slave Mode
ISCLK Frequency
ISCLK High Time
ISCLK Low Time
OSCLK Frequency
OSCLK High Time
OSCLK Low Time
I/OLRCK Edge to I/OSCLK Rising Edge
I/OSCLK Rising Edge to I/OLRCK Edge
OSCLK Falling Edge/OLRCK Edge to SDOUT Output Valid
SDIN/TDM_IN Setup Time Before I/OSCLK Rising Edge
SDIN/TDM_IN Hold Time After I/OSCLK Rising Edge
TDM Mode OLRCK High Time
TDM Mode OLRCK Rising Edge to OSCLK Rising Edge
TDM Mode OSCLK Rising Edge to OLRCK Falling Edge
Master Mode
I/OSCLK Frequency (non-TDM Mode)
I/OLRCK Duty Cycle
I/OSCLK Duty Cycle
I/OSCLK Falling Edge to I/OLRCK Edge
OSCLK Falling Edge to SDOUT Output Valid
SDIN Setup Time Before I/OSCLK Rising Edge
SDIN Hold Time After I/OSCLK Rising Edge
TDM Mode OSCLK Frequency
(Note 11)
(Note 9)
Parameter
(Note 7)
(Note 10)
(Note 12)
L
Single-Ended RX Mode
= 20 pF.
Differential RX Mode
Digital Clock Source
(Note 8)
VL = 3.3 V, 5 V
Crystal
Symbol
t
t
t
t
t
t
t
t
t
t
sckh
sckh
lrckh
t
t
lckd
t
t
sckl
sckl
lcks
dpd
t
lcks
dpd
t
fsh
fss
ds
dh
ds
dh
48*Fsi/o
1.024
16.7
16.7
49.5
Min
9.2
9.2
5.7
4.2
3.6
5.5
5.3
4.2
2.7
5.5
28
12
45
20
45
1
9
-
-
-
-
-
-
-
-
-
Typ
200
475
50
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
128*Fsi/o
27.000
49.152
49.152
49.152
49.152
Max
26.9
50.5
216
4.2
4.6
55
15
55
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
CS8422
ps RMS
ps RMS
Units
MHz
MHz
MHz
MHz
MHz
MHz
MHz
kHz
ms
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
%
%
%
17