ht82v42 Holtek Semiconductor Inc., ht82v42 Datasheet - Page 5

• Manufacturer Part Number: ht82v42
• Description: Cis Analog Signal Processor
• Manufacturer: Holtek Semiconductor Inc.

Note:
A.C. Characteristics
Input Video Timing
AV
Note : 1. t
Rev. 1.00
t
t
t
t
t
t
t
t
t
PER
DCLKH
DCLKL
VSMPSU
VSMPH
VSU
VH
RSU
RH
Symbol
Symbol
Symbol
DD
=DV
1. Full-scale input voltage denotes the peak input signal amplitude that can be gained to match the ADC
2. Input signal limits are the limits within which the full-scale input voltage signal must lie.
2. Parameters are measured at 50% of the rising/falling edge.
DD1
full-scale input range.
VSU
Digital Supply Current
(DV
Supply Current
Down Mode
DCLK period
DCLK high period
DCLK low period
CDSCLK2 setup time
CDSCLK2 hold time
Video level setup time
Video level hold time
Reset level setup time
Reset level setup time
Conversion Rate
=DV
and t
DD2
DD2
)
RSU
AV
=3.3V, AGND=DGND=0V, Ta=25 C, DCLK=30MHz unless otherwise stated.
Parameter
Parameter
Parameter
DD
denote the setup time require after the input video signal has settled.
=DV
DD1
Full Power
=DV
Active
DD2
=3.3V, AGND=DGND=0V, Ta=25 C, DCLK=30MHz unless otherwise stated.
3.3V
V
V
DD
DD
Test Conditions
DCLK=30MHz
Min.
33.3
16.6
16.6
Test Conditions
10
10
6
3
3
3
Conditions
5
Conditions
Typ.
Min.
Min.
Typ.
Max.
300
7
Typ.
November 20, 2009
Max.
Max.
15
HT82V42
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
MSPS
Unit
mA
Unit
A