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chapter 6 CCD/CMOS image capture correctly answered to pass
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chapter 6 CCD/CMOS image capture correctly answered to pass
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chapter 6 CCD/CMOS image capturewhat is the older indirect conversion digital radiography system - correct answer ✔✔Charged coupled
device
What does CCD stand for - correct answer ✔✔Charged coupling device
What it the sequence for a CCD - correct answer ✔✔xray photons interact with a scintillator material,
signal is transmitted by lenses or fiberoptic to the CDC, charge is stored in a sequential pattern and
released line by line and sent to the ADC
What is CDC made up of - correct answer ✔✔a photosensitive receptor and electronics embedded in a
silicon chip
In a CCD when the incidental light from a scintillator strikes the detector what are produced - correct
answer ✔✔electron hole pairs
Is there a relationship between electron pairs produced and amount of light produced - correct answer
✔✔yes
How many electrodes are in the DEL - correct answer ✔✔3
What are DELs formed by - correct answer ✔✔voltage gates that open and close during readout
ROW BY ROW is commonly known as what - correct answer ✔✔bucket brigade scheme
overfill of DELs will cause what - correct answer ✔✔blooming effect
What occurs with the blooming effect - correct answer ✔✔excess electrons spill out of the DEL into
adjacent DEL
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