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參數(shù)資料
| 型號： | VSP1900DBTR |
| 英文描述： | CCD VERTICAL DRIVER FOR DIGITAL CAMERAS |
| 中文描述： | 防治荒漠化公約垂直驅(qū)動數(shù)碼相機 |
| 文件頁數(shù)： | 8/12頁 |
| 文件大?。?/td> | 140K |
| 代理商： | VSP1900DBTR |
VSP1900
SLES062
–
MARCH 2003
www.ti.com
8
DESCRIPTION
The VSP1900 is a CCD vertical clock driver with electric shutter. The VSP1900 is composed of five 3-state and three
2-state vertical transfer channels, which support both 3 field and 2 field CCD operation. The VSP1900 contributes
low power consumption and parts number reduction in the system.
OPERATION
Power On/Off Sequence
This is the same as the CCD power up sequence, when power on, VDD powers on first VH, VM power on second,
and VL powers on later. When powering off, VL powers off first, VH, VM power of second, and VDD powers off later.
Vertical Transfer Signal
The VSP1900 receives signals from TG (CCD timing generator). The input signal is converted into CCD operation
voltage level by the level shifter. The level shifter circuits connect to a 2-state or 3-state driver, which is connected
to the CCD input pin. While using a 2-field CCD, one of the 3-state drivers is used as a 2-state driver. The CH#N pin
is pulled up internally, so that the VH level does not appear on the output pin.
SUBN
SUB
100
～
1000 pF
TG
VSP1900
SUB
V#N
V#
V#
CH#N
CH#
V#
CCD
CCD Drain Bias
SUB
1 M
Figure 2. FVSP1900 Circuit Application
相關PDF資料 |
PDF描述 |
|---|---|
| VSP2000 | CCD SIGNAL PROCESSOR FOR DIGITAL CAMERAS |
| VSP2080 | CCD SIGNAL FRONT-END PROCESSOR FOR DIGITAL CAMERAS |
| VSP2080T | CCD SIGNAL FRONT-END PROCESSOR FOR DIGITAL CAMERAS |
| VSP2101 | CCD SIGNAL PROCESSOR For Digital Cameras |
| VSP2101Y | CCD SIGNAL PROCESSOR For Digital Cameras |
相關代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| VSP1900DBTRG4 | 功能描述:視頻 IC CCD Vertical Clock Driver RoHS:否 制造商:Fairchild Semiconductor 工作電源電壓:5 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-28 封裝:Reel |
| VSP2000 | 制造商:BB 制造商全稱:BB 功能描述:CCD SIGNAL PROCESSOR FOR DIGITAL CAMERAS |
| VSP2000Y | 制造商:Rochester Electronics LLC 功能描述:CCD SIGNAL PROCESSOR - Bulk |
| VSP2050 | 功能描述:臺式電源 20V 50A HIGH POWER SWITCHING WITH RS232 RoHS:否 制造商:B&K Precision 類型:DC Electronic Loads (Programmable) 輸入電壓:110 VAC, 220 VAC Selectable 輸出端數(shù)量: 輸出電壓（通道 1）:0.1 V to 120 V 輸出電流（通道 1）:30 A 輸出電壓（通道 2）: 輸出電流（通道 2）: 輸出電壓（通道 3）: 輸出電流（通道 3）: 顯示器類型:VFD |
| VSP2050GPIB | 功能描述:臺式電源 20V 50A HIGH POWER SWITCHING WITH GPIB RoHS:否 制造商:B&K Precision 類型:DC Electronic Loads (Programmable) 輸入電壓:110 VAC, 220 VAC Selectable 輸出端數(shù)量: 輸出電壓（通道 1）:0.1 V to 120 V 輸出電流（通道 1）:30 A 輸出電壓（通道 2）: 輸出電流（通道 2）: 輸出電壓（通道 3）: 輸出電流（通道 3）: 顯示器類型:VFD |
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