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AD9691BCPZ-1250

AD9691BCPZ-1250 Description

The AD9691BCPZ-1250 from Analog Devices Inc. is a high-performance 14-bit, 1.25 GSPS pipelined analog-to-digital converter (ADC) designed for demanding applications requiring ultra-fast signal acquisition and precision. This single-channel ADC features a JESD204B serial data interface, enabling high-speed data transfer with reduced system complexity. The device operates with dual analog supply voltages (1.22V–1.28V and 2.44V–2.56V) and a digital supply (1.22V–1.28V), ensuring optimal power efficiency. Its differential input architecture and internal reference enhance signal integrity, making it ideal for high-frequency systems. Packaged in an 88-lead LFCSP tray, the ADC is RoHS3 compliant and rated for MSL 3 (168 hours) moisture sensitivity.

AD9691BCPZ-1250 Features

• Simultaneous Sampling: Supports dual-input configurations for synchronized data capture.
• High-Speed Performance: Delivers 1.25 GSPS sampling rate with 14-bit resolution, enabling precise wideband signal digitization.
• JESD204B Interface: Reduces interconnect complexity while supporting high-throughput data transmission.
• Low-Power Design: Optimized supply voltages minimize power consumption without compromising performance.
• Pipelined Architecture: Ensures low latency and high dynamic range for RF and communications applications.
• Robust Packaging: 88LFCSP ensures thermal efficiency and compact PCB integration.

AD9691BCPZ-1250 Applications

The AD9691BCPZ-1250 excels in applications demanding high-speed, high-resolution analog-to-digital conversion:

• Radar Systems: Ideal for phased-array and military radar due to its wide bandwidth and low noise.
• 5G Infrastructure: Supports mmWave and massive MIMO base stations with its JESD204B interface.
• Test & Measurement Equipment: Enables high-fidelity signal analysis in oscilloscopes and spectrum analyzers.
• Medical Imaging: Suitable for ultrasound and MRI systems requiring high dynamic range.
• Satellite Communications: Provides reliable performance in high-frequency RF downconversion chains.

Conclusion of AD9691BCPZ-1250

The AD9691BCPZ-1250 stands out as a top-tier ADC for high-speed, high-precision applications, combining 14-bit resolution, 1.25 GSPS sampling, and JESD204B compatibility. Its low-power design, simultaneous sampling capability, and robust packaging make it a preferred choice for advanced RF, communications, and instrumentation systems. For engineers seeking a balance of speed, accuracy, and integration, this ADC delivers unmatched performance in its class.