xrd9816acv Exar Corporation, xrd9816acv Datasheet - Page 6

• Manufacturer Part Number: xrd9816acv
• Description: 3-channel 14/16-bit Linear Ccd/cis Sensor Signal Processors
• Manufacturer: Exar Corporation

Pin Configuration - XRD9816
Note 1: INSEL=0 —> SCLK, SDI, and LOAD pins are active for serial programming; INSEL=1 —> SCLK and SDI
Note 2: OUTSEL=0 —> 16-bit parallel output mode select; OUTSEL=1 —> 8-bit nibble output mode select.
Note 3: For INSEL=1, DB14 becomes the SCLK input during serial programming.
Note 4: For INSEL=1, DB15 becomes the SDI input during serial programming.
Note 5: Pins 17, 20 and 23 may be connected to AGND2 to improve noise immunity.
XRD9814/9816
Pin No.
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
46
45
47
48
pins are inactive, and the serial programming is done through I/O pins DB14 and DB15 as described in
Notes 3~4 with LOAD tri-stating DB14 and DB15.
Rev. 1.00
ADCCLK
OUTSEL
GRN(+)
AGND1
LCLMP
VSAMP
BSAMP
RED(-)
GRN(-)
BLU(+)
TEST1
TEST2
BLU(-)
SGND
INSEL
DGND
Name
CREF
CAPP
CAPN
LOAD
SCLK
DB15
DB13
DB14
DB12
DB11
AV
DV
OEB
N/C
N/C
N/C
SDI
DD1
DD
Description
Red Negative Analog Input
No Connect, (Note 5)
Green Positive Analog Input
Green Negative Analog Input
No Connect, (Note 5)
Blue Positive Analog Input
Blue Negative Analog Input
No Connect, (Note 5)
Internal Use Only
Internal Use Only
Decoupling Cap for CDS Reference
Decoupling Cap for Positive Reference
Decoupling Cap for Negative Reference
Substrate Gnd
Analog Ground (Substrate)
Analog Power Supply
Line Clamp Enable
Video Level Sampling Clock
Black Level Sampling Clock
A/D Converter Clock
Input Mode Select (Note 1)
Output Mode Select (Note 2)
Data Output Enable
Register Write Enable (Note 5)
Serial Data Input (Note 4)
Serial Shift Clock (Note 3)
Ground (Output Drivers and Internal Decode Logic)
Digital Power Supply (Output Drivers and Internal Decode Logic)
Data I/O Bit 15 (Note 4)
Data Output Bit 13
Data I/O Bit 14 (Note 3)
Data Output Bit 12
Data Output Bit 11
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