Complete 10-bit, 20 MHz CCD Signal Processor With PxGA™

The AD9841A and AD9842A are complete Analog signal proces- sors for CCD applications. Both products feature a 20MHz single-channel architecture designed to sample and condition the outputs of interlaced and progressive scan area CCD arrays. The AD9841A AD9842As signal chain consists of an inpu clamp, correlated double sampler (CDS), Pixel Gain Ampli?er (PxGA), digitally controlled variable gain ampli?er (VGA), black level clamp, and A/D converter The AD9841A offers 10-bit ADC resolution, while the AD9842A contains a true 12-bit ADC Additional input modes are provided 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 con?guration, and power-down modes. The AD9841A and AD9842A operate from a single 3 V power supply, typically dissipate 78 mW, and are packaged in a 48- lead LQFP. By Analog Devices, Inc.
AD9841A 's PackagesAD9841A 's pdf datasheet
AD9841AJSTZ LQFP
AD9841AJSTZRL LQFP




AD9841A Pinout, Pinouts
AD9841A pinout,Pin out
This is one package pinout of AD9841A,If you need more pinouts please download AD9841A's pdf datasheet.

AD9841A Application circuits
AD9841A circuits
This is one application circuit of AD9841A,If you need more circuits,please download AD9841A's pdf datasheet.


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