AK8859VN Datasheet, PDF (5/72 Pages) Asahi Kasei Microsystems – NTSC/PAL/SECAM Digital Video Decoder

[AK8859VN]
[1.] Functional block diagram
TEST
XTI XTO
SELA SDA SCL PDN
TEST
LOGIC
AIN1
AIN2
CLAMP
CLAMP
VREF
Clock
Module
10-bit
ADC
10-bit
ADC
Timing Controller
Digital PLL
Microprocessor
Interface
Sync
Separation
VBI
Decoding
MUX
PGA1
PGA2
CVBS
YC
Y
Deci-
Separation
mation Y
Filter
C
Chroma
Process
Luminance
Process
Cb
Cr
Y
Output
Buffer
HD
VD_F
VAR
DTCLK
DATA[7:0]
VCOM VRP VRN IREF
AVDD
AVDD AVSS
DVDD DVSS PVDD
DVSS
DVSS
MS1179-E-00
AKM Confidential
-5-
2010/04