ak4620b AKM Semiconductor, Inc., ak4620b Datasheet - Page 13

• Manufacturer Part Number: ak4620b
• Description: 24-bit 192khz Audio Codec With Ipga
• Manufacturer: AKM Semiconductor, Inc.

ASAHI KASEI
Parameter
Control Interface Timing
Reset Timing
Note 25. The AK4620B can be reset by bringing PDN pin “L”.
Note 26. These cycles are the number of LRCK rising from RSTAD bit.
MS0401-E-00
CCLK Period
CCLK Pulse Width Low
CDTI Setup Time
CDTI Hold Time
CSN “H” Time
CSN “↓” to CCLK “↑”
CCLK “↑” to CSN “↑”
PDN Pulse Width
RSTAD “↑” to SDTO valid
Pulse Width High
(Note 26)
(Note 25)
Symbol
tCCKL
tCCKH
tCCK
tCDH
tCSW
tCDS
tCSH
tPDV
tCSS
tPD
- 13 -
min
200
150
150
80
80
50
50
50
50
typ
516
max
[AK4620B]
2005/07
Units
1/fs
ns
ns
ns
ns
ns
ns
ns
ns
ns