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E02301A2X-PS
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CXD3423GA
96 pin LFLGA (Plastic)
Description
The CXD3423GA is a timing generator and CCD
signal processor IC for the ICX284, ICX432/434
CCD image sensor.
Features
Timing generator functions
Horizontal drive frequency 18 to 24.3MHz
(Base oscillation frequency 36 to 48.6MHz)
Supports frame readout/draft (sextuple speed)/
AF (Auto focus drive) (ICX432 mode)
Supports frame readout/draft (quadruple speed)/
AF (Auto focus drive) (ICX434 mode)
High-speed/low-speed shutter function
Horizontal and vertical drivers for CCD image
sensor
CCD signal processor functions
Correlated double sampling
Programmable gain amplifier (PGA) allows gain
adjustment over a wide range (–6 to +42dB)
12-bit A/D converter
Chip Scale Package (CSP):
CSP allows vast reduction in the CCD camera
block footprint
Applications
Digital still cameras
Applicable CCD Image Sensors
ICX284 (Type 1/2.7, 2020K pixels)
ICX432 (Type 1/2.7, 3240K pixels)
ICX434 (Type 1/3.2, 2020K pixels)
Timing Generator and Signal Processor for Frame Readout CCD Image Sensor
Absolute Maximum Ratings
Supply voltage
V
DD
a, V
DD
b, V
DD
c, V
DD
d
V
DD
e, V
DD
f, V
DD
g
V
SS
– 0.3 to +7.0
V
SS
– 0.3 to +4.0
–10.0 to V
SS
VL – 0.3 to +26.0
V
V
V
V
VL
VH
Input voltage (analog)
V
IN
V
SS
– 0.3 to V
DD
+ 0.3
V
Input voltage (digital)
V
I
V
SS
– 0.3 to V
DD
+ 0.3
V
Output voltage
V
O1
V
O2
V
O3
V
SS
– 0.3 to V
DD
+ 0.3
VL – 0.3 to V
SS
+ 0.3
VL – 0.3 to VH + 0.3
V
V
V
Operating temperature
Topr
–20 to +75
°C
Storage temperature
Tstg
–55 to +125
°C
Recommended Operating Conditions
Supply voltage
V
DD
a, V
DD
b, V
DD
c, V
DD
d,
V
DD
e, V
DD
f, V
DD
g
VM
VH
VL
Operating temperature
Topr
3.0 to 3.6
0.0
14.5 to 15.5
–7.0 to –8.0
V
V
V
V
–20 to +75
°C