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參數(shù)資料
| 型號(hào)： | LR38269 |
| 廠商： | Sharp Corporation |
| 元件分類： | 數(shù)字信號(hào)處理 |
| 英文描述： | Digital Signal Processor for Color CCD Cameras |
| 中文描述： | 數(shù)字信號(hào)處理器的彩色CCD相機(jī) |
| 文件頁數(shù)： | 6/20頁 |
| 文件大?。?/td> | 93K |
| 代理商： | LR38269 |
LR38269
6
IC
OBF4M
OBF6M
OBF12M : Output pin
IO4M
: Input/output pin
: Input pin
: Output pin
: Output pin
IO4MU
OSCI
OSCO
DAI
DAO
: Input/output pin with pull-up resistor
: Input pin for oscillation
: Output pin for oscillation
: Input pin for DA converter
: Output pin for DA converter
PIN NO.
SYMBOL
59
Y
7
I/O
DESCRIPTION
POLARITY
OBF4M
Bit 7 (MSB) of digital luminance signal output
Horizontal driving pulse output. Either CCD driving timing or BELL-PULSE is
selected by output mode setting.
60
HD
OBF4M
NOTE
: BELL-PULSE
Some period with high level every field.
Vertical driving pulse output.
Either VD or CSYNC with either driving timing or video output timing is selected
by output mode setting.
Vertical driving pulse output, connected to pin 20 of LR36685.
Vertical driving pulse output, connected to pin 21 of LR36685.
Vertical driving pulse output, connected to pin 18 of LR36685.
Vertical driving pulse output, connected to pin 14 of LR36685.
61
VD
OBF4M
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
V
1X
V
2X
V
3X
V
4X
V
DD
GND
VH
1X
VH
3X
OFDX
V
DD
GND
FR
FH
1
FH
2
V
DD
GND
RS
FS
FCDS
OBF4M
OBF4M
OBF4M
OBF4M
–
–
OBF4M
OBF4M
OBF6M
–
–
OBF12M
OBF12M
OBF12M
–
–
OBF6M
OBF6M
OBF6M
Supply of +3.3 V power.
A grounding pin.
Vertical driving pulse output, connected to pin 19 of LR36685.
Vertical driving pulse output, connected to pin 15 of LR36685.
OFD driving pulse output, connected to pin 22 of LR36685.
Supply of +3.3 V power.
A grounding pin.
Reset pulse output, connected to CCD through a capacitor.
Horizontal driving pulse output, connected to CCD.
Horizontal driving pulse output, connected to CCD.
Supply of +3.3 V power.
A grounding pin.
Sample-hold pulse output, connected to pin 31 of IR3Y38M.
Sample-hold pulse output, connected to pin 30 of IR3Y38M.
Sample-hold pulse output, connected to both pin 28 and pin 29 of IR3Y38M.
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