THC7984_15 Datasheet, PDF (5/46 Pages) THine Electronics, Inc. – 10-bit 3-channel Video Signal Digitizer

THC7984_Rev.2.0_E
Pin List
Pin Name Type
Function
VD
P Analog Power Supply
VDD
P Output Power Supply
PVD
P PLL Power Supply
DAVDD
P Digital Core Power Supply
GND
P Ground
BAIN0
AI B-ch Analog Input, Port 0
BAIN1
AI B-ch Analog Input, Port 1
GAIN0
AI G-ch Analog Input, Port 0
SOGIN0
AI Sync on Green Input, Port 0
GAIN1
AI G-ch Analog Input, Port 1
SOGIN1
AI Sync on Green Input, Port 1
RAIN0
AI R-ch Analog Input, Port 0
RAIN1
AI R-ch Analog Input, Port 1
RST
DI Reset Input
Low: Normal Operation
High: Power Down (Stand-by)
High -> Low: Chip Reset
REFLO
- Connection for External Capacitor
REFCM
- Connection for External Capacitor
REFHI
- Connection for External Capacitor
O/E FIELD DO Field Parity Output for Interlaced Video
<Other Function>
Data Enable (DE) Output
Sync Processor IRQ Output
VSOUT/A0 DIO VSYNC Output / Serial Interface Device Address bit 0 (A0)
HSOUT
DO HSYNC Output
SOGOUT
DO SOG Slicer Output
DATACK
DO Data Clock Output
RED<9:0>
DO R-ch Data Output
GREEN<9:0> DO G-ch Data Output
BLUE<9:0> DO B-ch Data Output
SCL
DI Serial Port Data Clock Input
SDA
DIO Serial Port Data I/O
HSYNC1
DI HSYNC Input, Port 1
VSYNC1
DI VSYNC Input, Port 1
HSYNC0
DI HSYNC Input, Port 0
VSYNC0
DI VSYNC Input, Port 0
EXTCLK/COAST DI External Clock Input / Coast Signal Input
CLAMP
DI External Clamp Pulse Input
<Other Function>
Reference Clock Input for HSYNC Period Measure
FILT
- Connection for PLL Loop Filter
P:Power AI:Analog Input DI:Digital Input DO:Digital Output DIO:Digital Input/Output
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