TC236P Datasheet, PDF (15/17 Pages) Texas Instruments – 680-×500-PIXEL CCD IMAGE SENSOR

TC236P
680- × 500-PIXEL CCD IMAGE SENSOR
APPLICATION INFORMATION
SOCS055A – JUNE 1996 – REVISED APRIL 1997
VS
0.1
Oscillator
1 _{GND VCC} 14
7 _{GND CLK} 8
VCC
0.1
User-Defined
VCC
Timer
1 _CLKIN
2
PCMP
VCC
12
11
RST
3 _{CLAMP IA1} 10
4 _S/H
IA2 ⁹
5 _{CLEAR† SA} 8
6 _GND
SR ⁷
VCC
VSUB
TMC57253DSB
1 _VAB
VABM ²⁴
2
3
VCC
GND
ABOUT ²³
VABL ²²
4 _EN
GND ²¹
5 _ABIN
6 _ABMIN
IA1OUT ²⁰
VI ¹⁹
VS
7 _IA1IN
IA2OUT ¹⁸
8 _IA2IN
GND ¹⁷
9 _SAIN
SAOUT ¹⁶
10 _SRIN
VS ¹⁵
11 _{SRMIN SROUT} 14
12 _GND
VSM ¹³
15 V
TC236P
1 _ODB
2
IAG2
3 _SUB
4 _ADB
5 _OUT1
6 _OUT2
IAG1 ¹²
11
SAG
SAG ¹⁰
SUB ⁹
SRG ⁸
RST ⁷
10 k
22 pF
VODB
10 k
+ ¹⁵
0.1
+
0.1
33
1k
2N3904
0.1
10 k
VODB
2N3904
15
+
ADB
CLR‡
VADB
+
33
+15
100
0.1
2N3904
OUT1
1k
15
VADB
+
10 k
22 pF
2N3904
All values are in Ω and µF unless otherwise noted.
† _{CLEAR is active-low TTL.}
‡ _{CLR is nominally 18 VDC with a 10-V pulse for image clear.}
DC VOLTAGES
VS
12 V
VCC
5V
VSUB 10 V
VADB 22 V
VDDB 22 V
100
0.1
2N3904
OUT2
1k
DEVICE
TMC57253DSB
PACKAGE
24-pin surface
SUPPORT CIRCUIT
APPLICATION
Driver
FUNCTION
Driver for IAG1, 2, SAG, SRG, and RST
Figure 14 . Typical Application Circuit Diagram
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