AD9269BCPZ-65: A 16-Bit, 65 MSPS Dual-Channel ADC for High-Performance Signal Processing Systems

Release date:2025-09-09 Number of clicks:186

**AD9269BCPZ-65: A 16-Bit, 65 MSPS Dual-Channel ADC for High-Performance Signal Processing Systems**

In the realm of high-performance signal processing, the ability to accurately capture and digitize analog signals is paramount. The **AD9269BCPZ-65**, a **16-bit, 65 MSPS dual-channel analog-to-digital converter (ADC)** from Analog Devices, stands as a critical component engineered to meet the stringent demands of advanced communication, medical imaging, and defense systems.

This ADC integrates two high-fidelity conversion channels on a single chip, offering a compact and efficient solution for applications requiring simultaneous sampling of multiple signals. Each channel is capable of digitizing analog inputs at rates up to **65 million samples per second (MSPS)** with **exceptional dynamic performance** and low power consumption. The device's core utilizes a sophisticated multi-stage differential pipelined architecture, which ensures high accuracy and minimizes errors throughout the conversion process.

A key strength of the AD9269BCPZ-65 lies in its **outstanding signal-to-noise ratio (SNR)** and **spurious-free dynamic range (SFDR)**, which are vital for discerning subtle details in complex spectral environments. This makes it particularly suitable for demanding RF and IF sampling applications in software-defined radios and spectrum analyzers. Furthermore, the ADC incorporates a range of user-programmable features, including digital gain control and offset adjustment, providing system designers with significant flexibility to optimize performance for specific use cases.

The device also includes integrated buffer amplifiers on the input stages, simplifying the interface with preceding analog circuitry such as amplifiers and filters. Its **low jitter clock input interface** ensures that timing uncertainties are minimized, preserving the integrity of the sampled data. Housed in a compact 64-lead LFCSP package, the AD9269BCPZ-65 is designed for performance and reliability in space-constrained environments.

**ICGOODFIND**: The AD9269BCPZ-65 is a high-performance, dual-channel ADC that delivers **precision, speed, and integration**, making it an indispensable component for sophisticated signal processing systems where accuracy and simultaneous multi-channel acquisition are critical.

**Keywords**: High-Resolution ADC, Dual-Channel, 65 MSPS, Signal-to-Noise Ratio (SNR), Spurious-Free Dynamic Range (SFDR)

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