XRD9818 Datasheet, PDF (2/28 Pages) Exar Corporation – 3-CHANNEL 16-BIT LINEAR CCD/CIS SENSOR SIGNAL PROCESSOR

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XRD9818
3-CHANNEL 16-BIT LINEAR CCD/CIS SENSOR SIGNAL PROCESSOR
REV. 1.0.1
FIGURE 1. BLOCK DIAGRAM OF THE XRD9818
RED(+)
Programmable
Buffered
CDS or S/H
GRN(+)
CMN(-)
Programmable
Buffered
CDS or S/H
BLU(+)
Programmable
Buffered
CDS or S/H
Clamp/
Reference
DAC
INTERNAL TIMING CONTROL
BSAMP
VSAMP
ADCLK
LCLMP
9-BIT
PGA
REGISTER
REGISTER
10-Bit
Offset DAC
9-BIT
PGA
REGISTER
REGISTER
10-Bit
Offset DAC
9-BIT
PGA
REGISTER
REGISTER
10-Bit
Offset DAC
3-1
MUX
AVDD
AVDD
VREF
1.24V
REFIN
16-BIT A/D
16
VREF-VCM VREF+
AGND
AGND
DVDD
DGND
Output
4/8 ^{Data Bus}
CAPP
CMREF
CAPN
I/O CONTROL AND
CONFIGURATION
REGISTERS
SDI
SCLK
LOAD
PRODUCT ORDERING INFORMATION
Product Number
XRD9818ACG
Package Type
28-Lead TSSOP
Operating Temperature Range
0°C to +70°C
2