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參數(shù)資料
| 型號： | CXD2422R |
| 廠商： | Sony Corporation |
| 英文描述： | CCD Camera Timing Generator(CCD照相機(jī)（圖象傳感器）定時(shí)信號發(fā)生器) |
| 中文描述： | CCD相機(jī)時(shí)序發(fā)生器（防治荒漠化公約照相機(jī)（圖象傳感器）定時(shí)信號發(fā)生器） |
| 文件頁數(shù)： | 10/22頁 |
| 文件大?。?/td> | 1040K |
| 代理商： | CXD2422R |
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CXD2422R
2) Inputting serial data
The accumulation time of the electronic shutter is controlled by external serial data.
Input pins (SD, SC, and LD) are used to input serial data.
SD: Serial data input
SC: Clock input
LD: Latch pulse input
The following is the serial data timing chart.
SD
SC
LD
D3
D2
D1
D0
S8
S7
S6
S5
S4
S3
S2
S1
S0
D3 to D0: Not related to the accumulation time of the electronic shutter. Data are output to D3 to D0 pins
after converted into parallel data and being latched at LD.
S8 to S0:
Sdata is set in 9-bit binary with S8 as MSB (High: 1, Low: 0). ON/OFF of the electronic shutter
and the accumulation time are determined by Sdata.
The calculation on the next page is for the accumulation time in each mode.
The data for SD are input to the internal 13-bit shift register, and the data can be retrieved as serial data at
SDO pin.
Note)
The electronic shutter might operate from turning power on to inputting serial data. To prevent this
operation, process RST and LD pins as shown in the following figures. Be careful, however, as serial
data cannot be received before the voltage at RST rises.
59
32
4.7k
1000p
V
DD
RST
(with pull-up resistor)
LD
(with pull-up resistor)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| CXD2424R | Timing Generator for Progressive Scan CCD Image Sensor(順序掃描CCD圖像傳感器的定時(shí)信號發(fā)生器) |
| CXD2428Q | Video Scan Converter |
| CXD2434ATQ | Timing Generator for Progressive Scan CCD Image Sensor(步進(jìn)掃描式CCD圖像傳感器的定時(shí)信號發(fā)生器) |
| CXD2434TQ | Timing Generator for Progressive Scan CCD Image Sensor |
| CXD2436Q | Timing Generator for LCD Panels(LCD面板的定時(shí)信號發(fā)生器) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CXD2424R | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:Timing Generator for Progressive Scan CCD Image Sensor |
| CXD2428Q | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:Video Scan Converter |
| CXD2434ATQ | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:Timing Generator for Progressive Scan CCD Image Sensor |
| CXD2434TQ | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:Timing Generator for Progressive Scan CCD Image Sensor |
| CXD2436Q | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:Timing Generator for LCD Panels |
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