LC99452 데이터 시트보기 (PDF) - SANYO -> Panasonic
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LC99452 Datasheet PDF : 5 Pages
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LC99452
Modes of Operation
The LC99452 has been especially designed for high-resolution low cost digital photography in color full 1600 × 1280
resolution and real-time monitoring (preview) mode in color at reduced resolution. Two main modes of operation are
possible:
Still picture mode (mode-1)
In still picture mode, a 1600 (H) × 1280 (V) progressive scan image can be read out. A 'single shot' mechanical shutter is
required to obtain a 100% smear free image.
Preview mode (mode-2)
In preview mode, image with a reduced vertical resolution by on-chip data compression can be obtained. Progressive
scan images (mode-2), e.g. 120, 240 or 288 lines at up to 40 images/s, suitable for LCD displays can be selected by the
timing generator.
Clock Voltage Conditions
Parameter
Input resistanImage area pulses
Phi 1 to 4
Storage area pulses
Phi-S 1 to 4
Horizontal register pulses
Phi-H 1 to 4
Reset gate pulses
Phi-R
Pulse amplitude
Low level
Pulse amplitude
Low level
Pulse amplitude
Low level C1,C3
Low level C2,C4
Pulse amplitude
High level
Charge reset pulse on Nsub
Note: *1. DC setting depends on RG clock-swing.
Ratings
Symbol
Unit
min
typ
max
VPIF
VLIF
VPSL
VLSL
VPH
VLH 13
VLH 24
VPR
VHR
VPSUB
11
12
13
V
0
V
11
12
13
V
0
V
4.5
5.0
5.25
V
0
V
2.5
3
3.5
V
4.5
5
5.25
V
21
22
23
V
4.5
5
5.5
V
Cap per phase
5.5 nF
1.5 nF
60 pF
15 pF *1
DC Electrical Characteristics
Parameter
Ratings
Symbol
Unit
min
typ
max
N-sub bias
P-well bias
Output circuit power supply
OG bias
Reset drain bias
VLSUB
VPW
VDD
VSS
VOG
VRD
20
24
6
7
19
20
0
0
3.5
4.0
19
20
28
V
9
V
21
V
0
V
4.5
V
21
V
Notes: 1. VLSUB is set for optimal anti-blooming operation.
2. with RL = 3.3 kΩ, VDD should be adjusted at the same voltage as VRD.
3. OG setting depends on horizontal clock amplitude.
I (mA)
2 *1
2
5.5 *2
1 *2
*3
No. 6298-3/5
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