LM9822CCWMX2 NSC [National Semiconductor], LM9822CCWMX2 Datasheet - Page 2
![no-image](/images/no-image-200.jpg)
LM9822CCWMX2
Manufacturer Part Number
LM9822CCWMX2
Description
LM9822 3 Channel 42-Bit Color Scanner Analog Front End
Manufacturer
NSC [National Semiconductor]
Datasheet
1.LM9822CCWMX2.pdf
(22 pages)
- Current page: 2 of 22
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LM9822 Block Diagram
GREEN OS
from CCD
BLUE OS
from CCD
from CCD
RED OS
SCLK
SDI
SDO
SEN
OS
OS
OS
G
R
B
Interface
VClamp
Serial
V
A
AGND
CDS
CDS
CDS
MCLK
x1or x3
Boost
x1or x3
x1or x3
Gain
CLMP VSMP
Timing and Control
1
+
+
+
Offset
DACs
Offset
DAC
Offset
DAC
Offset
Static
DAC
+
+
+
R
G
B
6
Balance PGAs
Coarse Color
x0.93
x0.93
x0.93
to x3
to x3
to x3
5
V
A
Reference
Bandgap
Internal
14-Bit
ADC
AGND
14
V
D
14 bits
to 8 bit
Bytes
DGND
D7 - D0
V
V
V
V
BANDGAP
REF+
REF-
REFMID
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