TC271 Datasheet, PDF (20/22 Pages) Texas Instruments – 1080 × 580-PIXEL CCD IMAGE SENSOR

TC271
1080 × 580-PIXEL CCD IMAGE SENSOR
SOCS039A – JANUARY 1994 – REVISED JUNE 1996
APPLICATION INFORMATION
OUT
GND
VCC
GND
Master Oscillator
VCC
CBLNK
PC3
PC2
PC1
CSYNC
SH3
SH2
SH1
CLK MEMB
TMG
CBLNK MEMA
PC3
IAG
PC2
ABG
PC1
GT
CSYNC SRG3
SH3 SRG2
SH2 SRG1
SH1
TRG
User-Defined Timer
DC VOLTAGES
VCC
VSS
V
ABLVL
VABG ₊
VABG _–
IALVL
5V
– 10 V
2V
– 1.5 V
4V
–6 V
–5 V
VSS
V
V
VCC
TMS3473B
1
2
3
IALVL
I/N
4
5
IAIN
ABIN
6
7
8
9
10
MIDSEL
SAIN
PD
GND
VABG+
VSS
VSS ²⁰
IASR
19
18
ABSR
VCC
ABLVL
17
16
IAOUT
ABOUT
15
14
13
SAOUT
VCC
VABG _–
12
11
Parallel Driver
47 kΩ
20 kΩ
IALVL
VCC
VABG ₊
TMS3473B
1 _IALVL
2
3
4
I/N
IAIN
5
6
ABIN
MIDSEL
7
8
SAIN
PD
GND
9
10
VABG+
VSS
20
VSS
IASR
19
18
ABSR
VCC
17
16
ABLVL
IAOUT
ABOUT
SAOUT
VCC
15
14
13
12
11
VABG _–
Parallel Driver
47 kΩ
20 kΩ
ABLVL
VABG _–
SN28846
VCC
1
2
SEL0OUT
GND
3
4
PD
SRG3IN
5
6
7
SRG2IN
SRG1IN
8
9
10
TRGIN
NC
SEL1OUT
VSS
VSS
SEL0
NC
VCC
SRG3OUT
SRG2OUT
SRG1OUT
TRGOUT
VCC
SEL1
20
19
18
17
16
15
14
13
12
11
Serial Driver
12 V
12 V
100 Ω
2N3904
OUT 3 _{(see Note B)}
1 kΩ
12 V
100 Ω
2N3904
OUT 2
1 kΩ
(see Note B)
TC271
1
2
SUB
22
SUB ₂₁
3
4
5
6
7
8
9
10
11
ABG
TDB ₂₀
IAG
ABG ₁₉
SAG1
IAG ₁₈
ADB
TMG ₁₇
OUT3
SAG2 ₁₆
OUT2
SRG3 ₁₅
OUT1
SRG2 ₁₄
AMP GND SRG1 ₁₃
CDB
SUB
TRG
SUB
12
Image Sensor
12 V
100 Ω
2N3904
12 V
OUT 1
1 kΩ
(see Note B)
DEVICE
SN28846DW
TMS3473BDW
PACKAGE
20 pin small outline
20 pin small outline
SUPPORT CIRCUITS
APPLICATION
Serial driver
Parallel driver
FUNCTION
Driver for SRG1, SRG2, SRG3, and TRG
Driver for IAG, SAG1, SAG2, ABG, and TMG
Figure 20. Typical Application Circuit Diagram
NOTES: A. Decoupling capacitors are not shown.
B. TI recommends designing AC coupled systems.
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