ak5356 AKM Semiconductor, Inc., ak5356 Datasheet - Page 9

• Manufacturer Part Number: ak5356
• Description: Low Power 20-bit Adc With Mic-amp & Pga
• Manufacturer: AKM Semiconductor, Inc.

ASAHI KASEI
(Ta=25 C; AVDD=2.0 3.3V, DVDD=1.8 3.3V; C
Parameter
Master Clock Timing (MCLK)
LRCK Timing
Serial Interface Timing
Control Interface Timing
Power-down & Reset Timing
Note 19. Except for I
Note 20. This is the number of LRCK rising after PDN pin is pulled high.
MS0171-E-00
384fs: Frequency
Frequency
Duty Cycle
BCLK Period
BCLK Pulse Width Low
BCLK “ ” to LRCK edge
LRCK to SDTO (MSB) (Note 19)
BCLK “ ” to SDTO
CCLK Period
CCLK Pulse Width Low
CDTI Setup Time
CDTI Hold Time
CSN “H” Time
CSN “ ” to CCLK “ ”
CCLK “ ” to CSN “ ”
PDN Pulse Width
PDN“ ” to SDTO Delay (Note 20)
256fs: Frequency
Pulse Width Low
Pulse Width High
Pulse Width Low
Pulse Width High
Pulse Width High
Pulse Width High
2
S mode.
SWITCHING CHARACTERISTICS
L
Symbol
tCCKH
=20pF)
tCLKH
tCLKH
tBLKH
tCCKL
tCLKL
tCLKL
tBLKL
tCSW
tPWV
tCCK
tCDH
fCLK
fCLK
tBLK
tBLR
tDLR
tCDS
tCSH
tDSS
Duty
tCSS
tPW
fs
- 9 -
-tBLKH+50
2.048
3.072
312.5
min
130
130
200
150
150
28
28
23
23
45
80
80
50
50
50
50
8
11.2896
16.9344
4128
44.1
typ
tBLKL-50
max
12.8
19.2
50
55
80
80
[AK5356]
Units
2002/08
MHz
MHz
kHz
1/fs
ns
ns
ns
ns
%
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns