RFQ/BOM 0 Sign In / Register

Select Your Location


Analog Front End - AFE 12 Bit 40 MSPS Converter

Images are for reference only.
See Product Specifications for product details.

Social Media


Analog Front End - AFE 12 Bit 40 MSPS Converter

Orders over $200 are eligible for a limited edition Chinese-style gift.

Orders over $200 are eligible for a limited edition Chinese-style gift.

Orders over $1000 qualify for a $30 shipping fee waiver.

Orders surpassing $5000 enjoy waived shipping and transaction fees.

These offers are applicable to both new and existing customers and are valid from January 1st, 2024, to December 31st, 2024.

  • Manufacturer:


  • Datasheet:
  • Package/Case:


  • Product Category:

    RF Integrated Circuits

  • DateCode:

Submit your quote request now, and we expect to provide a quote within March 04, 2024. Place your order now, and we expect to complete the transaction within March 06, 2024. Ps:Time is according to GMT+8:00.

fedex ups ems dhl other
Payment :
unionpay wu paypal visa mastercard

Stock:100 PCS

Our commitment is to deliver prompt quotations within 12 hours. For further assistance, please contact us at [email protected].

AD9945KCPZ Product Details


-40 MSPS Correlated Double Sampler (CDS)

-6 dB to 40 dB 10-Bit Variable Gain Amplifier (VGA)

-Low Noise Optical Black Clamp Circuit

-Preblanking Function

-12-Bit 40 MSPS A/D Converter

-No Missing Codes Guaranteed

-3-Wire Serial Digital Interface

-3 V Single-Supply Operation

-Low Power: 140 mW @ 3 V Supply

-Space-Saving 32-Lead 5 mm  5 mm LFCSP


-Digital Still Cameras

-Digital Video Camcorders

-PC Cameras

-Portable CCD Imaging Devices

-CCTV Cameras


The AD9945 is a complete analog signal processor for CCD applications. It features a 40 MHz single-channel architecture designed to sample and condition the outputs of interlaced and progressive scan area CCD arrays. The AD9945’s signal chain consists of a correlated double sampler (CDS), a digitally controlled variable gain amplifier (VGA), a black level clamp, and a 12-bit A/D converter.

The internal registers are programmed through a 3-wire serial digital interface. Programmable features include gain adjustment, black level adjustment, input clock polarity, and power-down modes. The AD9945 operates from a single 3 V power supply, typically dissipates 140 mW, and is packaged in a space-saving 32-lead LFCSP.

Request a quote AD9945KCPZ at censtry.com. All items are new and original with 365 days warranty! The excellent quality and guaranteed services of AD9945KCPZ in stock for sale, check stock quantity and pricing, view product specifications, and order contact us:[email protected].
The price and lead time for AD9945KCPZ depending on the quantity required, please send your request to us, our sales team will provide you price and delivery within 24 hours, we sincerely look forward to cooperating with you.

AD9945KCPZ Associated Products

Hot News