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參數(shù)資料
| 型號： | LR38616 |
| 廠商： | Sharp Corporation |
| 英文描述： | Timing Generator IC for 2 140 k-pixel CCDs |
| 中文描述： | 時序發(fā)生器集成電路2 140的k -像素CCD |
| 文件頁數(shù)： | 5/9頁 |
| 文件大?。?/td> | 64K |
| 代理商： | LR38616 |
5
LR38616
PIN NO.
SYMBOL
I/O
POLARITY
PIN NAME
DESCRIPTION
A test pin. Set open or to L level in the normal mode.
A test pin. Set open or to L level in the normal mode.
Test pin 1
Test pin 2
TV mode selection
input
ICD4
ICD4
TST
1
TST
2
37
38
Supply of +4.5 V power.
A horizontal transfer pulse for CCD.
Connect to
H1
pin of CCD.
A grounding pin.
A horizontal transfer pulse for CCD.
Connect to
H2
pin of CCD.
Supply of +4.5 V power.
A test pin. Set open or to L level in the normal mode.
A pulse to reset the charge of output circuit.
The output phase of FR is selected by serial data.
An input pin for setting the repetition to take the still
picture.
H level or open
: 4 fields period
L level
: 3 fields period
A trigger pulse for effective signal period.
O3
: Output pin (output high level is V
DD3
.)
O6MA3
: Output pin (output high level is V
DD3
.)
O6MA43 : Output pin (output high level is V
DD4
.)
OSCI3
: Input pin for oscillation
OSCO3
: Output pin for oscillation
Power supply
Horizontal transfer
pulse output 1
Ground
Horizontal transfer
pulse output 2
Power supply
Test pin 3
V
DD4
40
–
–
O6MA43
41
FH
1
–
–
–
35
ED
2
ICSU3
Shift register data
input
An input pin for the data of the shift register, to control
the functions of LR38616. For details, see
"Serial Data
Control"
.
The pulse is used in color separator.
The signal switches between high and low at every line.
Line index pulse
output
O3
ID
36
An input pin for TV mode selection.
ICD4
TVMD
39
–
GND
42
–
–
O6MA43
43
FH
2
V
DD4
TST
3
44
45
–
–
–
–
ICD4
Reset pulse output
FR
46
O6MA43
ICU4
47
STMD
Drive mode selection
input
Trigger output
SHTR
: Input pin (CMOS level)
: Input pin (CMOS level with pull-up resistor)
: Input pin (CMOS level with schmitt-trigger)
: Input pin (CMOS level with pull-up resistor)
: Input pin (CMOS level with pull-down resistor)
48
O3
IC3
ICU3
ICSU3
ICU4
ICD4
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PDF描述 |
|---|---|
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LR38617 | 制造商:Sharp Microelectronics Corporation 功能描述:TIMING GENERATOR 48PQFP - Bulk |
| LR38620 | 制造商:SHARP 制造商全稱:Sharp Electrionic Components 功能描述:Timing Generator IC for 4200 k-pixwl CCD |
| LR38627 | 制造商:SHARP 制造商全稱:Sharp Electrionic Components 功能描述:Digital SIgnal Processing LSI for CCD |
| LR38630 | 制造商:SHARP 制造商全稱:Sharp Electrionic Components 功能描述:Digital Signal Processor for CIF CMOS Image Cameras |
| LR38637 | 制造商:SHARP 制造商全稱:Sharp Electrionic Components 功能描述:Digital Signal Processor For VGA/CIF CMOS Image Sensors |
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