
3
VSP2080
+V
S
....................................................................................................... +6V
Analog Input.......................................................... –0.3V to (+V
DDA
+0.3V)
Logic Input ............................................................ –0.3V to (+V
DDA
+0.3V)
Case Temperature ......................................................................... +100
°
C
Junction Temperature .................................................................... +150
°
C
Storage Temperature ..................................................................... +150
°
C
ABSOLUTE MAXIMUM RATINGS
PIN
DESIGNATOR
TYPE
DESCRIPTION
1
LCM
Bypass
Attenuator Common-Mode Bypass,
Bypass to GND with 0.1
μ
F capacitor
Attenuator Ladder Bypass,
Bypass to GND with 0.1
μ
F capacitor
Analog Output
2
2.4V
Bypass
3
OUT
Analog Output
4
C
Capacitor
Capacitor for Optical Black Auto-Zero
Loop
5
MODE
Logic Input
Mode Control for Logic Input:
LO = Positive Pulse Active
HI = Negative Pulse Active
6
OB
Logic Input
Optical Black Clamp Pulse
7
REFCK
Logic Input
Sampling Pulse for Reset
8
DATCK
Logic Input
Sampling Pulse for Data
9
DUMC
Logic Input
Dummy Pixel Clamp Pulse
10
PD
Logic Input
Power-Down Control:
LO = Normal Operation
HI = Reduced Power
11
V
DDA
GND
A
CCD D
Power Supply
Positive Power Supply
12
Ground
Analog Ground
13
Analog Input
CCD Signal Input
14
CCD R
Capacitor
Capacitor for Dummy Feedback Loop
15
GND
A
AGC IN
Ground
Analog Ground
16
Analog Input
Sets Gain of Gain Control Amp.
17
V
DDA
REFT
Power Supply
Positive Power Supply
18
Bypass
Bypass for Internal Top Reference
19
REFB
Bypass
Bypass for Internal Bottom Reference
20
REF IN
Analog Input
External Reference Input (1.0V)
PIN CONFIGURATION
PIN DESCRIPTIONS
Top View
TSSOP
LCM
2.4V
OUT
C
MODE
OB
REFCK
DATCK
DUMC
PD
REF IN
REFB
REFT
V
DDA
AGC IN
GND
A
CCD R
CCD D
GND
A
V
DDA
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
VSP2080T
PACKAGE
DRAWING
NUMBER
(1)
SPECIFIED
TEMPERATURE
RANGE
PACKAGE
MARKING
ORDERING
NUMBER
(2)
TRANSPORT
MEDIA
PRODUCT
PACKAGE
VSP2080T
20-Lead TSSOP
"
353
"
–25
°
C to +85
°
C
"
VSP2080T
"
VSP2080T
VSP2080T/2K
250-Piece Tray
Tape and Reel
"
NOTES: (1) For detailed drawing and dimension table, please see end of data sheet, or Appendix C of Burr-Brown IC Data Book. (2) Models with a slash (/) are
available only in Tape and Reel in the quantities indicated (e.g., /2K indicates 2000 devices per reel). Ordering 2000 pieces of “VSP2080T/2K” will get a single 2000-
piece Tape and Reel.
PACKAGE/ORDERING INFORMATION
ELECTROSTATIC
DISCHARGE SENSITIVITY
This integrated circuit can be damaged by ESD. Burr-Brown
recommends that all integrated circuits be handled with
appropriate precautions. Failure to observe proper handling
and installation procedures can cause damage.
ESD damage can range from subtle performance degradation
to complete device failure. Precision integrated circuits may
be more susceptible to damage because very small parametric
changes could cause the device not to meet its published
specifications.