AK4364 Datasheet, PDF (2/34 Pages) Asahi Kasei Microsystems – 96kHz 24BIT DAC WITH PLL AND DIT

ASAHI KASEI
n Block Diagram
CAD1 CAD0 I2C
CSN CCLK CDTI
MCKI MCKO FLT
[AK4364]
TX
DIT
LRCK
BICK
SDTI
Serial Input
Interface
PLL &
Clock Generator
TTL
DVDD
DVSS
DZF
ATT
8X
Interpolator
∆Σ
Modulator
LPF
Mixer
ATT
8X
Interpolator
∆Σ
Modulator
LPF
PDN
Figure 1. 3-wire Serial Control Mode (I2C = “L”)
CAD1 CAD0 I2C CSN SCL SDA
MCKI MCKO FLT
AVDD
AVSS
VCOM
AOUTL
AOUTR
TX
LRCK
BICK
SDTI
TTL
DVDD
DVSS
DZF
DIT
Serial Input
Interface
PLL &
Clock Generator
AVDD
AVSS
VCOM
ATT
8X
Interpolator
∆Σ
Modulator
LPF
AOUTL
Mixer
ATT
8X
Interpolator
∆Σ
Modulator
LPF
AOUTR
PDN
Figure 2. I²C Bus Control Mode (I2C = “H”)
MS0014-E-01
-2-
2000/07