AK8854VQ Datasheet, PDF (4/95 Pages) Asahi Kasei Microsystems – Multi-Format Digital Video Decoder

[S-video decode block diagram]
TEST0 TEST1
TEST
LOGIC
[AK8854VQ]
XTI XTO CLKMD
VSYNC _{H_CSYNC SELA SDA SCL PDN RSTN OE}
Clock
Module
Timing Controller
Digital PLL
Microprocessor
Interface
AIN
Y _{CLAMP AAF}
PGA1
10-bit
ADC
Y
Sync
Separation
Luminance
Process
HD
VD_F
AIN
MUX C _{CLAMP AAF}
PGA2
10-bit
ADC
Decimation
Filter
VBI
Decoding
C
Chrominance
V _{V Process}
Process
U
U Process
Output
Buffer
DVALID_F
NSIG
DTCLK
VREF
DATA[7:0]
ATIO
VRP VCOM VRN IREF
AVDD
AVSS
DVDD
DVSS
PVDD1
PVDD2
MS0973-E-00
4
2008/06