icx434 Sony Electronics, icx434 Datasheet - Page 42

• Manufacturer Part Number: icx434
• Description: Timing Generator For Frame Readout Ccd Image Sensor
• Manufacturer: Sony Electronics

Application Circuit Block Diagram
Notes for Power-on
Of the three –7.5V, +15.0V, +3.3V power supplies, be sure to start up the –7.5V and +15.0V power supplies in
the following order to prevent the SUB pin of the CCD image sensor from going to negative potential.
Application circuits shown are typical examples illustrating the operation of the devices. Sony cannot assume responsibility for
any problems arising out of the use of these circuits or for any infringement of third party patent and other right due to same.
V1 and V2 only for ICX432
ICX432
ICX434
CCD
CCD OUT
t1
t2
t2
SUB
V5A
V5B
V3A
V3B
RG
H1
H2
V4
V2
V1
V6
t1
20%
20%
12
13
38
39
40
42
43
44
46
47
48
9
26
16
S/H
V-Dr
17
19
20
– 42 –
CXD3615R
22
TG
18 21
31 32
SSG
A/D
23
33
25
30
34
35
4
5
2
3
6
CKO
MCKO
ID/EXP
WEN/FLD
VR
HR
D0 to D9
Controller
RST
SNCSL
SSGSL
15.0V
0V
–7.5V
10
Signal
Processor
Block
CXD3615R