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HT82V46 Datasheet(PDF) 2 Page - Holtek Semiconductor Inc

Part No. HT82V46
Description  16-Bit, 45MSPS, 3-Channel CCD/CIS Analog Signal Processor
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Maker  HOLTEK [Holtek Semiconductor Inc]
Homepage  http://www.holtek.com
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HT82V46 Datasheet(HTML) 2 Page - Holtek Semiconductor Inc

 
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Rev. 1.10
2
November 24, 2011
HT82V46
Pin Assignment
28
27
26
25
24
23
22
21
20
19
18
17
16
15
1
2
3
4
5
6
7
8
9
10
11
12
13
14
VI NR
AVS S
DV DD
OE B
CD S2
CD S1
A DCK
D VSS
SEN
DV DD
SD I
SC K
OD 0
OD 1
VI NG
VI NB
VR LC /V BI AS
CM L
RE FT
RE FB
AVS S
AVD D
OD 7/ SD O
OD 6
OD 5
OD 4
OD 3
OD 2
HT 82V 46
28 SS OP -A
Pin Description
Pin Name
I/O
Description
VINR
AI
Analog Input, Red Channel
AVSS
P
Analog Ground
DVDD
P
Digital Driver Power
OEB
DI
Output Enable, Active Low
CDS2
DI
CDS Video Level Sampling Clock
CDS1
DI
CDS Reference Level Sampling Clock
ADCK
DI
ADC Sampling Clock
DVSS
P
Digital Driver Ground
SEN
DI
Serial Interface Enable, Active High
DVDD
P
Digital Driver Power
SDI
DI
Serial Data Input for Serial Control Interface
SCK
DI
Clock Input for Serial Control Interface
OD0~OD6
DO
Digital Data Output
OD7/SDO
DO
When register bit OEB= 0, OPD= 0 and SEN has been pulsed high, this pin
use as Serial Data Output for Serial Control Interface. Otherwise, this pin use
as Digital Data Output.
AVDD
P
Analog Supply
AVSS
P
Analog Ground
REFB
AO
ADC Bottom Reference Voltage Decoupling
REFT
AO
ADC Top Reference Voltage Decoupling
CML
AO
Internal Bias Level Decoupling
VRLC/VBIAS
AIO
Selectable analog output voltage for RLC or single-ended bias reference.
This pin would typically be connected to AGND via a decoupling capacitor.
VRLC can be externally driven if programmed Hi-Z.
VING
AI
Analog Input, Green Channel
VINB
AI
Analog Input , Blue Channel
TYPE:AI=AnalogInput;AO=AnalogOutput;AIO=AnalogIn/out,DI=DigitalInput;DO=DigitalOutput;P=Power.


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