ak5355 AKM Semiconductor, Inc., ak5355 Datasheet - Page 8

• Manufacturer Part Number: ak5355
• Description: Low Power 16bit ?? Adc
• Manufacturer: AKM Semiconductor, Inc.

ASAHI KASEI
(Ta=25°C; VA, VD=2.1 ∼ 3.6V; C
Parameter
Control Clock Frequency
Audio Interface Timing
Reset / Initializing Timing
Note 8. This is the number of LRCK rising after the PDN pin is pulled high.
MS0113-E-01
BCLK Period
BCLK Pulse Width Low
BCLK “↓” to LRCK
LRCK Edge to SDTO (MSB)
BCLK “↓” to SDTO
Master Clock (MCLK)
Channel Clock (LRCK)
PDN Pulse Width
PDN “↑” to SDTO
Pulse Width High
256fs: Frequency
384fs: Frequency
512fs: Frequency
Pulse Width Low
Pulse Width High
Pulse Width Low
Pulse Width High
Pulse Width Low
Pulse Width High
Duty Cycle
Frequency
L
=20pF)
(Note 8)
SWITCHING CHARACTERISTICS
Symbol
tCLKH
tCLKH
tCLKH
tBLKH
tCLKL
tCLKL
tCLKL
tBLKL
tPWV
fCLK
fCLK
fCLK
tBLK
tBLR
tDLR
tDSS
duty
tPW
fs
- 8 -
-tBLKH+50
2.048
3.072
4.096
312.5
min
130
130
150
28
28
23
23
16
16
45
8
11.2896
16.9344
22.5792
4128
typ
44.1
tBLKL-50
max
12.8
19.2
25.6
50
55
80
80
[AK5355]
Units
MHz
MHz
MHz
2005/01
kHz
1/fs
ns
ns
ns
ns
ns
ns
%
ns
ns
ns
ns
ns
ns
ns