TC341 Datasheet, PDF (5/17 Pages) Texas Instruments – 780X488 PIXEL CCD IMAGE SENSOR

TC341
780×488 PIXEL
CCD IMAGE SENSOR
SOCS083A – OCTOBER 2002
IAG
Polysilicon Gate
p+
Virtual Phase Gate
ÏÏÏÏÏÏÏÏÏÏ _{+ + + + + + + + + + + + + + +}
ÏÏÏÏÏÏÏÏÏÏ ^{+ + + + + + + + + + + + + + + + + + + + + + +}
++++++++++++++
n—Buried Channel
p—Substrate
Pixel Cross Section
X
Channel Potential
for Low Clock Bias
Ø
Charge
Transfer
Virtual
Well
Clocked
Well
Channel Potential
for High Clock Bias
+++
Charge
Transfer
Figure 1. Image Area and Storage Area Pixel Cross Section with Potential Diagram
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