AD9943KCPZ Datasheet

Analog to Digital Converters - ADC


The AD9943KCPZ /AD9944 are complete analog signal processors for CCD applications. They feature a 25 MHz single-channel architecture designed to sample and condition the outputs of interlaced and progressive scan area CCD arrays. The signal chain for the AD9943KCPZ/AD9944 consists of a correlated double sampler (CDS), a digitally controlled variable gain amplifier (VGA), and a black level clamp. The AD9943KCPZ offers 10-bit ADC resolution, while the AD9944 contains a true 12-bit ADC. AD9943KCPZ Features • 25 MSPS correlated double sampler (CDS)• 6 dB to 40 dB 10-bit variable gain amplifier (VGA)• Low noise optical black clamp circuit• Preblanking function• 10-bit (AD9943), 12-bit (AD9944) 25 MSPS A/D converter• No missing codes guaranteed• 3-wire serial digital interface• 3 V single-supply operation• Space-saving 32-lead 5 mm × 5 mm LFCSP package


[{"Name":"Number of Channels ","Value":"1"},{"Name":"Architecture","Value":"Pipeline"},{"Name":"Conversion Rate","Value":"25 KBPs "},{"Name":"Resolution","Value":"10 bit "},{"Name":"Interface Type ","Value":"Parallel "},{"Name":"Operating Supply Voltage ","Value":"2.7 V to 3.6 V "},{"Name":"Maximum Operating Temperature ","Value":"+ 85 C "},{"Name":"Mounting Style ","Value":"SMD/SMT"},{"Name":"Package / Case ","Value":"LFCSP-32 "}]

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