AK4122A Datasheet, PDF (2/54 Pages) Asahi Kasei Microsystems – 24-Bit 96kHz SRC with DIR

■ Block Diagram
RX1
RX2
RX3
RX4
BICK1
LRCK1
SDTI
BICK2
LRCK2
SDTIO
MCLK2
RX1
RX2
RX3
RX4
BICK1
LRCK1
SDTI
IPS1-0
PORT1
Serial
Audio
I/F
DIR
ISEL1-0
BICK2
LRCK2
SDTIO
PORT2
Serial
Audio
I/F
[AK4122A]
INT0 INT1 INT2 R FILT
OPS1-0
TX
De-em
Filter
PLL
SRC
BYPS
OSEL
PORT3
Serial
Audio
I/F
LRCK
BICK
SDTO
Control Register
TX
PDN
SMUTE
LRCK
BICK
SDTO
OMCLK
M/S2
M/S3
AVDD AVSS DVDD DVSS
CDTO CDTI CCLK CSN
Block diagram
MS1076-E-01
-2-
2010/05