参数资料
型号: TC253SPD-B0
厂商: TEXAS INSTRUMENTS INC
元件分类: 模拟信号调理
英文描述: SPECIALTY ANALOG CIRCUIT, CDIP22
封装: 1.78 MM PITCH, WINDOWED, CERAMIC, DIP-22
文件页数: 11/23页
文件大小: 363K
代理商: TC253SPD-B0
TC253SPDB0
680 × 500 PIXEL IMPACTRON CCD IMAGE SENSOR
JULY 2003 SOCS084
19
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
Vcl
Vodb
Vcmdh
Vcmdl
+Vsag1
Vsag1
+Vsag2
Vsag2
+Viag1
Viag1
+Viag2
Viag2
+Vsrg1
Vsrg1
+Vsrg2
Vsrg2
Vcc
DC Voltages (Typ.)
Vcl
Vodb
Vcc
+Vsag1
Vsag1
+Vsag2
Vsag2
12 V
12.5 V
5 V
3.1 V
6.0 V
3.1 V
6.7 V
Viag1
+Viag2
+Viag1
Viag2
3.1 V
6.0 V
3.1 V
6.7 V
Vsrg2
+Vsrg1
+Vsrg2
Vsrg1
4.9 V
4.3 V
4.9 V
5.5 V
2.8 V
Vcmgh
Vcmgl
14.5 V
Notes:
C. IAG and SAG signal from ”User Defined Timer” should be shifted its GND level to V before the driver IC (EL7156CS) input.
B. TI recommends AC coupled system for coupling to the next video processing circuits.
A. All values are in Ohms and Microfarads unless otherwise noted.
D. The value of the CCD external capaciters (on IAG and SAG) were recommended with 1000pF.
E. P+ and P should be connected to the cooling controller (current source for the peltier cooler).
SAG1
Vsag1
+Vsag1
IAG1
Vcc
+Viag1
+Vsrg2
Vcc
SRG2
+Vsrg1
Vsrg1
Vsrg2
Viag1
+Viag2
Vcc
IAG2
+Vsag2
Vsag2
Vcc
SAG2
Viag2
ODB1
ODB2
CMG
Vcc
Oscillator
Viag2
Vsag1
Vsag2
Viag1
P+
SRG1
Vcc
P
10 k
EL7156CS
VS+
1
OE
2
IN
3
GND
4
VH
8
OUT
7
VL
6
VS
5
0.1
10 k
0.1
10 k
ODB Driver
Vodb
ODBout
ODB1
GND
ODB2
EL7156CS
VS+
1
OE
2
IN
3
GND
4
VH
8
OUT
7
VL
6
VS
5
EL7156CS
VS+
1
OE
2
IN
3
GND
4
VH
8
OUT
7
VL
6
VS
5
CMG Driver
Vcmgh
CMGout
CMG
GND
Vcmgl
0.1
EL7156CS
VS+
1
OE
2
IN
3
GND
4
VH
8
OUT
7
VL
6
VS
5
10 k
10k
0.1
User Defined Timer
ODB2
IAG2
SAG2
SRG1
CLMP
ODB1
CMG
SRG2
Vcc
GND
SAG1
IAG1
CLK
S/H
SYNC
LCLMP
CLEAR
0.1
33
+
0.1
EL7156CS
VS+
1
OE
2
IN
3
GND
4
VH
8
OUT
7
VL
6
VS
5
EL7156CS
VS+
1
OE
2
IN
3
GND
4
VH
8
OUT
7
VL
6
VS
5
10k
TC253SPDB0
P+
1
GND
3
IAG2
5
SRG1
7
NC
14
Vout
13
Reserved
11
CMG
9
ADB
15
SUB
17
IAG1
19
P
21
P
22
GND
20
SAG1
18
NC
16
GND
12
SUB
10
SRG2
8
SAG2
6
ODB
4
P+
2
OUT
Figure 12. Typical Application Circuit Diagram
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