参数资料
型号: TC254P
厂商: TEXAS INSTRUMENTS INC
元件分类: 模拟信号调理
英文描述: SPECIALTY ANALOG CIRCUIT, PDIP8
封装: 2.54 MM PITCH, WINDOWED, PLASTIC, DIP-8
文件页数: 12/16页
文件大小: 245K
代理商: TC254P
TC254P
336-
× 244-PIXEL CCD IMAGE SENSOR
SOCS060B – JUNE 1997 – REVISED JULY 1998
5
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
storage area
After exposure, the charge captured in each image-area is transferred through the image clear line to the
storage area. The stored charge is then transferred line by line into the serial register for readout. Figure 3
illustrates the timing to (1) transfer the image to the storage area, and (2) to transfer each line from the storage
area to the serial register.
serial register
Each line, after it is clocked into the serial register, is read out pixel by pixel. Figure 3 illustrates the serial-register
clock sequence.
SAG
SRG
IAG1
IAG2
SAG
Expanded Section of Parallel Transfer
1)
2)
3)
1) End of serial readout of line
2) Transfer of new line to serial register
3) Beginning of readout of new line
244 Clocks
244 Cycles
Composite
Blank
ABG
IAG1
IAG2
SAG
SRG
339 Cycles
SRG
t = 80 ns
244 Clocks
Electronic
Shutter
Operation
Integration Time
Figure 3. Timing Diagram
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相关代理商/技术参数
参数描述
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