ch7013a Chrontel, ch7013a Datasheet - Page 42

• Manufacturer Part Number: ch7013a
• Description: Digital Pc To Tv Encoder
• Manufacturer: Chrontel

CHRONTEL
Notes:
1.
2.
3.
42
Table 35. Digital Inputs/Outputs
Table 36. Timing - TV Encoder
t
t
tdc1
t
t
tdc2
t
t
tdc3
V
V
P1
PH1
P2
PH2
P3
PH3
Symbol
V
V
Symbol
P-OUTOH
V
P-OUTOL
V
V
DVDDV : Digital I/O Supply Voltage. The typical value is +3.3V.
V
V
DATAIH
DATAIL
SDOL
SPIH
SPIL
DATA
P-OUT
- refers to all digital pixel and clock inputs.
- refers to pixel data output.
SD (serial port data) Output
Low Voltage
Serial Port (SC, SD) Input
High Voltage
Serial Port (SC, 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
Pixel Clock Period
Pixel Clock High Time
Pixel Clock Duty Cycle (t
Pixel Clock Period
Pixel Clock High Time
Pixel Clock Duty Cycle (t
Pixel Clock Period
Pixel Clock High Time
Pixel Clock Duty Cycle (t
Description
Description
PH1
PH2
PH3
/t
/t
/t
P1
P2
P3
IOL = 3.2 mA
IOL = - 400 µA
IOL = 3.2 mA
)
)
)
Test Condition
20
8
40
10
40
10
40
Min
GND-0.5
GND-0.5
50
50
50
Min
3.4
2.5
2.8
Typ
201-0000-041 Rev. 1.5, 9/1/2004
Typ
50
25
60
25
60
17
60
Max
DVDDV
DVDDV
Max
0.4
1.4
0.8
0.2
CH7013A
(1)
(1)
+
+
0.5
0.5
nS
nS
%
nS
nS
%
nS
nS
%
Unit
Unit
V
V
V
V
V
V
V