CXD1265R Datasheet, PDF (1/24 Pages) Sony Corporation – CCD Camera Timing Generator

CCD Camera Timing Generator
CXD1265R
Description
The CXD1265R generates the timing pulses
required by the CCD image sensors as well as
signal processing circuits.
64 pin LQFP (Plastic)
Features
• NTSC and PAL compatible
• Compatible with digital and analog camera
systems
• Black-and-white mode compatible
(EIA/CCIR compatible)
• Electronic shutter function
• H-driver
• Standby function
• Compatible with field/frame accumulation
modes^{∗1, ∗2}
∗1 _{Characteristics of CCD image sensor are}
guaranteed by field accumulation.
∗2 _{Low speed shutter can not be used during frame}
accumulation mode.
Applications
CCD cameras
Structure
Silicon gate CMOS IC
Absolute Maximum Ratings (Ta = 25°C)
• Supply voltage
VDD Vss – 0.5 to +7.0 V
• Input voltage
VI Vss – 0.5 to VDD + 0.5 V
• Output voltage
VO Vss – 0.5 to VDD + 0.5 V
• Operating temperature Topr –20 to +75 °C
• Storage temperature Tstg –55 to +150 °C
• Supply voltage
VEE
–5 to Vss
V
• Allowable power dissipation
PD
500
mW
Recommended Operating Conditions
• Supply voltage
VDD 5.0 ± 0.25
V
• Operating temperature Topr –20 to +75 °C
Applicable CCD Image Sensors
ICX038BNA, ICX038BNB, ICX038BLA
ICX039BNA, ICX039BNB, ICX039BLA
ICX058AK, ICX058AKB, ICX058AL
ICX059AK, ICX059AKB, ICX059AL
Block Diagram
SYNC
GEN
VSS
8 28 40
VDD
24 25 56
VEE
21
15 16 17 18 19 20
62
VD INITIALIZE
60
HD INITIALIZE
59
57
63
1/2
64
1
MODE
11
SET
12
13
14
ADR . COUNT ADR . COUNT ADR . COUNT
23
H – ROM
V – ROM
ROG – ROM
36
LATCH
LATCH
LATCH
GATE
2
41
GATE
GATE
CONTROLLER
42
43
44 _HIGH-SPEED DRIVER
DECODER
45
PULSE
46 ^GENERATION
22
CIRCUIT
GATE
COUNTER
SHUT _DECODER
ROM
37
61 HTSG
4
5 MICROCOMPUTER
6
7
9
38 39 23 26 27 3 10 47 48 49 50 51 52 53 54 29 30 31 32 33 34 35 58 55
Sony reserves the right to change products and specifications without prior notice. This information does not convey any license by
any implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples illustrating the
operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits.
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E92611C52-ST