AD9824KCPZRL
数据手册.pdfAFE Video 1ADC 14Bit 3.3V 48Pin LFCSP EP T/R
Product Details
The AD9824 is a complete analog signal processor for CCD applications. It features a 30 MHz single-channel architecture designed to sample and condition the outputs of interlaced and progressive scan area CCD arrays. The AD9824’s signal chain consists of an input clamp, a correlated double sampler CDS, _PxGA_, a digitally controlled VGA, a black level clamp, and a 14-bit A/D converter. Additional input modes are also pro-vided for processing analog video signals.
The internal registers are programmed through a 3-wire serial digital interface. Programmable features include gain adjustment, black level adjustment, input configuration, and power-down modes.
The AD9824 operates from a single 3 V power supply, typically dissipates 153 mW, and is packaged in a 48-lead LFCSP.
### Features and Benefits
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- 14-Bit 30 MSPS A/D Converter
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- 30 MSPS Correlated Double Sampler CDS
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- 4 dB 6 dB 6-Bit Pixel Gain Amplifier PxGA®
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- 2 dB to 36 dB 10-Bit Variable Gain Amplifier VGA
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- Low Noise Clamp Circuits
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- Analog Preblanking Function
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- Auxiliary Inputs with VGA and Input Clamp
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- 3-Wire Serial Digital Interface
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- 3 V Single-Supply Operation
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- Low Power:153 mW @3 V Supply
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- Space-Saving 48-Lead LFCSP Package
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