AK4566 Datasheet, PDF (42/45 Pages) Asahi Kasei Microsystems – 20bit Stereo CODEC with built-in IPGA & HP-AMP

ASAHI KASEI
AKM CONFIDENTIAL
[AK4566]
2) Digital Recording
VREF
VCOM
AINL1
AINL2
AINR1
AINR2
HPL
HPR
AVDD
VREF
VCOM
IPGA
HP-amp
HP-Amp
MOUT
LIN
RIN
MIN
HVDD
HVSS
MUTET
MOUT
AVSS
AK4566
DVDD
IPGA & ADC
ADC
HPF
DAC
Audio I/F
Controller
DAC
BOOST
DATT
MCLK
BICK
LRCK
SDTO
SDTI
AK4116
MCKO
RX
BICK
XTI
LRCK
DAUX
SDTO
CSN
CCLK
CDTI
CDTO
Control
Register
PDN
CSN
CCLK
CDTI
BICK
DSP
CLKOUT
LRCK
SDTI
SDTO
DVSS
uP
Figure 27. Clock and Data Flow at Digital Recording
(with DAC monitor)
S/PDIF
REV 0.5
- 42 -
2002/2