CS43L43-KZZ Cirrus Logic Inc, CS43L43-KZZ Datasheet - Page 30

• Manufacturer Part Number: CS43L43-KZZ
• Description: IC,D/A CONVERTER,DUAL,16/18/20/24-BIT,TSSOP,16PIN
• Manufacturer: Cirrus Logic Inc

Specifications of CS43L43-KZZ

• Rohs Compliant: YES

SWITCHING SPECIFICATIONS - SERIAL AUDIO INTERFACE
GND, Logic “1” = VL.)
Notes: 5. This serial clock is required only in Control Port Mode when the MCLK Divide bit is enabled.
30
External SCLK Mode
MCLK Frequency
MCLK Duty Cycle
Input Sample Rate
LRCK Duty Cycle
SCLK Pulse Width Low
SCLK Pulse Width High
SCLK Period
SCLK Frequency
SCLK Frequency
SCLK rising to LRCK edge delay
SCLK rising to LRCK edge setup time
SDATA valid to SCLK rising setup time
SCLK rising to SDATA hold time
S D A T A
LR C K
S C LK
Parameters
Figure 19. External Se-
t
slrd
t
sdlrs
Double-Speed Mode
Single-Speed Mode
rial Mode Input Timing
(Note 10)
t
slrs
t
sclkl
t
sd h
Symbol
t
sclkh
t
t
t
t
sclkw
sclkh
t
t
t
sdlrs
sclkl
Fs
Fs
slrd
slrs
sdh
----------------- -
MCLK
1.024
Min
45
50
40
20
20
20
20
20
20
2
2
-
-
(Inputs: Logic “0” =
MCLK
----------------- -
MCLK
----------------- -
Max
51.2
100
55
50
60
2
4
-
-
-
-
-
-
-
CS43L43
DS479PP3
Units
MHz
kHz
kHz
Hz
Hz
ns
ns
ns
ns
ns
ns
%
%
s