AD9945KCPZRL7

AD9945KCPZRL7 is a complete 12-bit, 40 MHz CCD signal processor manufactured by Analog Devices Inc. (ADI). It is designed for applications requiring high-precision sampling and conditioning of CCD array outputs from both interlaced and progressive scan areas.

The AD9945KCPZRL7 features a signal chain that includes a correlated double sampler (CDS), a digitally controlled variable gain amplifier (VGA), a black level clamp circuit, and a 12-bit analog-to-digital converter (ADC). The internal registers of the processor can be programmed through a three-wire serial digital interface, allowing for adjustable gain, black level, input clock polarity, and power-save modes.

This processor operates on a single 3V power supply with a typical power consumption of 140 mW and is packaged in a space-saving 32-pin LFCSP. It offers a 40 MSPS correlated double sampler (CDS) with a gain range of 6 dB to 40 dB via a 10-bit variable gain amplifier (VGA). Additionally, it includes a low-noise optical black clamp circuit and a pre-blanking function.

The AD9945KCPZRL7 provides a guaranteed no-missing-code performance and is suitable for a wide range of imaging applications. It has a storage temperature range of -65°C to +150°C and an operating temperature range of -20°C to +85°C. With its small footprint, low power consumption, and high-performance signal processing capabilities, the AD9945KCPZRL7 is an ideal choice for systems requiring precise and reliable imaging performance.

In summary, AD9945KCPZRL7 is a versatile and high-performance CCD signal processor that offers a range of features and benefits for imaging applications. Its integration of a signal chain with CDS, VGA, black level clamp, and ADC, along with its programmable features and compact packaging, make it an excellent choice for systems requiring high-precision imaging performance.