VT1621M VIA, VT1621M Datasheet - Page 40

• Manufacturer Part Number: VT1621M
• Description: TV Encoder
• Manufacturer: VIA

Power Supply Current and Total Power Consumption Specifications
DC Specifications
Revision 1.0 June 17, 2002
We Connect
We Connect
We Connect
We Connect
Symbol
Note: (Operating Conditions: TC = 25ºC, RSET = 4.87k )
Symbol
VCC33
V
C
V
V
I
V
V
C
I
AComp
IH5T
OUT
I
OZ
I
I
I
P
OH
OL
IH
IN
ASV
IL
D33
D25
Aall
Tot
Parameter
I/O voltage
Input low voltage
Input high voltage
Input high voltage
Output low voltage
Output high voltage
Input leakage
Input capacitance
Output capacitance
Description
VCC33
VCC25
VCCDAC + VCCPLL (concurrent.
Composite & S-Video)
VCCDAC + VCCPLL (S-Video only)
VCCDAC + VCCPLL (Composite only)
Total Power Consumption
0.7 VCC
0.7 VCC
0.7 VCC
Min
–0.5
–10
3.0
-
-
-
- 35-
Min
Typ
1.05 VCC
0.3 VCC
0.1 VCC
Max
5.5 V
3.6
Typ
10
10
10
150
120
533
-
10
50
80
VT1621 / VT1621M TV Encoder
Unit Condition
mA
pF
pF
V
V
V
V
V
V
Max
Normal op.
non 5V tolerant
non 5V tolerant
5V tolerant
I
I
0 < V
OL
OH
= 3.2mA
= -200mA
Electrical Specifications
IN
< VCC
Unit
mW
mA
mA
mA
mA
mA