XRD98L63 Datasheet, PDF (2/41 Pages) Exar Corporation – CCD Image Digitizers with CDS, PGA and 12-Bit A/D

XRD98L63
AVDD AGND
18.2 KΩ
BIASRES
CCDIN
REFIN
FSYNC
CLAMP
CAL
SPIX
SBLK
ADCLK
PBLK
EOS
SDI
SCLK
LOAD
CDS
NoCDS
+
Timing
Logic
Gain[9:0]
Gain
Logic
Gain[9:0]
ADCin
PGA
+
Serial
Interface
Offset Calibration
Logic
Readback data
to output mux
DVDD DGND
PD
RESET
Bias
12-bit ADC
Reg
RBenable
OVDD
DB[11:0]
Black Level
Offset Calibration
Loop
Readback
data from
Serial Interface
Hot
Pixel
Clipper
OGND
Digital Noise
Suppression
Averager
OE
Figure 1. XRD98L63 Block Diagram
PIN CONFIGURATION
BIASRES
CAPP
CAPN
AVDD
AGND
OE
RESET
PD
TESTOUT
LOAD
SDI
SCLK
36 35 34 33 32 31 30 29 28 27 26 25
37
24
38
23
39
22
40
21
41
42
XRD98L63
20
19
43
(top view)
18
44
17
45
16
46
15
47
14
48
13
1 2 3 4 5 6 7 8 9 10 11 12
FSYNC
CLAMP
SPIX
SBLK
CAL
PBLK
EOS
DVDD
ADCLK
DGND
OGND
OVDD
Rev.1.01
Figure 2. XRD98L63 Pinout
2