CH7004C Datasheet, PDF (50/51 Pages) List of Unclassifed Manufacturers – Digital PC to TV Encoder with Macrovision

CHRONTEL
Table 35. Digital Inputs / Outputs
Symbol
V_SDOL
V_IICIH
V_IICIL
V_DATAIH
V_DATAIL
V_P-OUTOH
V_P-OUTOL
Description
SD Output
Low Voltage
SD Input
High Voltage
SD Input
Low Voltage
D[0-15] Input
High Voltage
D[0-15] Input
Low Voltage
P-OUT Output
High Voltage
P-OUT Output
Low Voltage
Test Condition
IOL = 3.2 mA
IOL = - µA
IOL = mA
Note:
1. V_IIC - refers to I2C pins SD and SC.
2. V_DATA - refers to all digital pixel and clock inputs.
3. V_SD - refers to I2C pin SD as an output
4. V_P-OUT - refers to pixel data output.Time - Graphics
CH7004C
Min
Typ
Max
0.4
Unit
V
3.4
VDD + 0.5 V
GND-0.5
1.4
V
2.5
DVDD+0.5 V
GND-0.5
0.8
V
2.8
V
0.2
V
Table 36. Timing -Graphics
Symbol
t_HSW
t
HD
t_SP1,t_SP2,t_SP3
t_PH1,t_HP2,t_PH3
Description
Horizontal Sync Pulse Width
Pixel Clock to Horizontal Leading Edge Delay
Setup time from Pixel Data to Pixel Clock
Hold time from Pixel Clock to Pixel Data
Min
1
2
2
2
Typ
Max
Unit
t_p
17
nS
nS
nS
50
201-0000-024 Rev 2.1, 8/2/99