AD9945KCPZ

Semiconductors - ICs

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Series Information for AD9945KCPZ - Analog Devices

Features

  • feature
    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: mW @ 3 V Supply Space-Saving 32-Lead 5 mm u2d1b 5 mm LFCSP

Description

CCD SIGNAL PROCESSOR 12BIT 32-LFCSP

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 con- trolled 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, typi- cally dissipates mW, and is packaged in a space-saving 32-lead LFCSP.

Specifications

IC Function:
CCD Signal Processor
Supply Voltage Min:
2.7V
Supply Voltage Max:
3.6V
IC Package Type:
LFCSP
No. of Pins:
32Pins
Operating Temperature Min:
-20°C
Operating Temperature Max:
85°C
Product Range:
-
Automotive Qualification Standard:
-
RoHS Phthalates Compliant:
Yes
MSL:
MSL 3 - 168 hours
SVHC:
No SVHC (07-Jul-2017)
Operating Temperature Range:
-20°C to +85°C
Supply Voltage Range:
2.7V to 3.6V
Termination Type:
Surface Mount Device