AD9249BBCZRL7-65

Overview

The AD9249BBCZRL7-65 is a 16-channel, 14-bit analog-to-digital converter (ADC) from Analog Devices Inc. It operates at a maximum sampling rate of 65 MSPS with a single 1.8 V supply. The device integrates an on-chip sample-and-hold circuit and requires no external reference or driver components for many applications. It features serial LVDS outputs, data clock outputs (DCO±1, DCO±2), and frame clock outputs (FCO±1, FCO±2). The ADC supports individual channel power-down and is housed in a 144-ball CSP-BGA package.

Feature Summary

• Integrates 16 ADC channels into a compact 10 mm × 10 mm package to minimize system footprint.
• Provides low power consumption with scalable options, consuming 58 mW per channel at 65 MSPS.
• Features flexible bit orientation and programmable clock/data alignment via SPI control.
• Includes built-in and custom digital test pattern generation capabilities.

Applications

• Medical imaging
• Communications receivers
• Multichannel data acquisition

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to confirm package type, temperature range, and reel specifications. Ensure compatibility with the required interface standards and voltage levels before finalizing procurement orders.

Selection Notes

Select this component when high channel density and low power are critical requirements. Evaluate the SNR and SFDR performance at the target input frequency to ensure it meets dynamic signal integrity needs. Consider the thermal characteristics and PCB layout guidelines provided in the datasheet for optimal heat dissipation.

Part Context

This part belongs to the AD9249 family of multichannel ADCs designed for space-constrained applications. It shares architectural similarities with other high-speed ADCs but distinguishes itself through its 16-channel integration and low-power operation within a small BGA package.

Replacement Considerations

Public confirmed substitute part numbers: None available.