AK4452VN Datasheet, PDF (23/91 Pages) Asahi Kasei Microsystems – 115dB 768kHz 32-bit 2ch Premium DAC

[AK4452]
Parameter
Symbol
min
typ max Unit
TDM128 mode (TDM1-0 bits = “01”)
BICK Period
Normal Speed Mode
tBCK 1/128fsn
nsec
Double Speed Mode
tBCK 1/128fsd
nsec
Quad Speed Mode
tBCK 1/128fsq
nsec
BICK Pulse Width Low
tBCKL
14
nsec
BICK Pulse Width High
tBCKH
14
nsec
BICK “” to LRCK Edge
(Note 27) tBLR
14
nsec
LRCK Edge to BICK “”
(Note 27) tLRB
14
nsec
SDTI1/2 Hold Time
tSDH
5
nsec
SDTI1/2 Setup Time
tSDS
5
nsec
TDM256 mode (TDM1-0 bits = “10”)
BICK Period
Normal Speed Mode
tBCK 1/256fsn
nsec
Double Speed Mode
(Note 28) _{tBCK 1/256fsd}
nsec
BICK Pulse Width Low
tBCKL
14
nsec
BICK Pulse Width High
tBCKH
14
nsec
BICK “” to LRCK Edge
(Note 27) tBLR
14
nsec
LRCK Edge to BICK “”
(Note 27) tLRB
14
nsec
TDMO1/2 Setup time BICK “”
tBSS
5
nsec
TDMO1/2 Hold time BICK “” (Note 30) ^tBSH
5
nsec
SDTI1/2 Hold Time
tSDH
5
nsec
SDTI1/2 Setup Time
tSDS
5
nsec
TDM512 mode (TDM1-0 bits = “11”)
BICK Period
Normal Speed Mode
(Note 29) _{tBCK 1/512fsn}
nsec
BICK Pulse Width Low
tBCKL
14
nsec
BICK Pulse Width High
tBCKH
14
nsec
BICK “” to LRCK Edge
(Note 27)
tBLR
14
nsec
LRCK Edge to BICK “”
(Note 27)
tLRB
14
nsec
TDMO1 Setup time BICK “”
tBSS
5
nsec
TDMO1 Hold time BICK “” (Note 30)
tBSH
5
nsec
SDTI1 Hold Time
tSDH
5
nsec
SDTI1 Setup Time
tSDS
5
nsec
Rev. 0.1
- 23 -
2014/04