TC253SPD-30 Datasheet, PDF (18/21 Pages) Texas Instruments – 680 x 500 PIXEL IMPACTRON CCD IMAGE SENSOR

TC253SPDĆ30
680 × 500 PIXEL IMPACTRON CCD IMAGE SENSOR
JULY 2003 − SOCS085
Vcc
−Vsrg2 +Vsrg2 −Vsrg1 +Vsrg1 −Viag2 +Viag2 −Viag1 +Viag1 −Vsag2+Vsag2−Vsag1+Vsag1Vodb Vcl
Vcc ^{10 k}
SAG2
−Viag2
1 _{VS+ VH} 8
2 _{OE OUT} 7
3 _{IN VL} 6
4 _{GND VS−} 5
+Vsag2
−Vsag2
Vcc ^{10 k}
SAG1
−Viag1
1 _{VS+ VH} 8
2 _{OE OUT} 7
3 _{IN VL} 6
4 _{GND VS−} 5
+Vsag1
−Vsag1
0.1 ^EL7156CS 0.1 0.1
0.1 ^EL7156CS 0.1 0.1
ODB1
ODB2
ODB1 Vodb
ODB2
GND ODBout
ODB Driver
Vcc ^{10 k}
IAG2
−Viag2
1 _{VS+ VH} 8
2 _{OE OUT} 7
3 _{IN VL} 6
4 _{GND VS−} 5
+Viag2
−Viag2
0.1 ^EL7156CS 0.1 0.1
Vcc ^{10 k}
IAG1
−Viag1
1 _{VS+ VH} 8
2 _{OE OUT} 7
3 _{IN VL} 6
4 _{GND VS−} 5
+Viag1
−Viag1
0.1 ^EL7156CS 0.1 0.1
Vcc ^{10 k}
SRG2
1 _{VS+ VH} 8
2 _{OE OUT} 7
3 _{IN VL} 6
4 _{GND VS−} 5
EL7156CS
+Vsrg2
−Vsrg2
0.1 0.1
Vcc ^{10 k}
SRG1
1 _{VS+ VH} 8
2 _{OE OUT} 7
3 _{IN VL} 6
4 _{GND VS−} 5
EL7156CS
+Vsrg1
−Vsrg1
0.1 0.1
Vcc
+
0.1 33
Oscillator
Vcc IAG1
IAG2
SAG1
SAG2
SRG1
SRG2
CLK CMG
ODB1
ODB2
CLMP
S/H
SYNC
GND
LCLMP
CLEAR
User Defined Timer
DC Voltages (Typ.)
Vcl
12 V
Vodb
12.5 V
Vcc
5V
+Vsag1
3.1 V
−Vsag1 −6.0 V
+Vsag2
3.1 V
−Vsag2 −6.7 V
+Viag1
−Viag1
+Viag2
−Viag2
+Vsrg1
−Vsrg1
+Vsrg2
CMG
1 _{ODB IAG1} 12
2 _{IAG2 SAG1} 11
3 _{SAG2 SUB} 10
4 _{SRG1 ADB} 9
5 _{SRG2 NC} 8
0.1
6 _{CMG Vout} 7
TC253SPD-30
OUT
Vcmdh Vcmdl
CMG Vcmgh
Vcmgl
GND CMGout
CMG Driver
3.1 V
−6.0 V
3.1 V
−6.7 V
4.9 V
−4.3 V
4.9 V
−Vsrg2
Vcmgh
Vcmgl
−5.5 V
14.5 V
2.8 V
Notes:
A. All values are in Ohms and Microfarads unless otherwise noted.
B. TI recommends AC coupled system for coupling to the next video processing circuits.
C. IAG and SAG signal from ”User Defined Timer” should be shifted its GND level to −V before the driver IC (EL7156CS) input.
D. The value of the CCD external capaciters (on IAG and SAG) were recommended with 1000 pF.
Figure 12. Typical Application Circuit Diagram
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