參數(shù)資料
型號(hào): CXD3412
廠商: Sony Corporation
英文描述: Timing Generator and Signal Processor for Frame Readout CCD Image Sensor
中文描述: 時(shí)序發(fā)生器和幀讀出CCD圖像傳感器信號(hào)處理器
文件頁數(shù): 1/46頁
文件大小: 383K
代理商: CXD3412
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E02217-PS
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.
CXD3412GA
96 pin LFLGA (Plastic)
Description
The CXD3412GA is a timing generator and CCD
signal processor IC for the ICX412 CCD image sensor.
Features
Timing generator functions
Horizontal drive frequency 22.5MHz
(base oscillation frequency 45MHz)
Supports frame readout/draft (sextuple speed)/
AF (auto focus)
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)
10-bit A/D converter
Chip Scale Package (CSP):
CSP allows vast reduction in the CCD camera
block footprint
Applications
Digital still cameras
Structure
Silicon gate CMOS IC
Applicable CCD Image Sensors
ICX412 (Type 1/1.8, 3240K 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
d
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 5.5
V
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
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