AD9650BCPZRL7-80

Analog To Digital Converters (ADC) Overview

The AD9650BCPZRL7-80 is a dual-channel, 16-bit analog-to-digital converter (ADC) from the AD9650 family, operating at an 80 MSPS sampling rate. It features a multistage differential pipelined architecture with integrated output error correction logic and shared voltage reference. The device supports IF sampling frequencies up to 300 MHz with a 2.7 V p-p analog input range. It operates on a single 1.8 V analog supply and a separate 1.8 V digital output driver supply, supporting both CMOS and LVDS outputs. Key specifications include an SNR of 82 dBFS at 30 MHz input, SFDR of 90 dBc, and power consumption of 537 mW per channel at maximum rate.

Analog To Digital Converters (ADC) Feature Summary

• Multistage differential pipelined architecture with integrated output error correction logic
• Duty cycle stabilizer for maintaining performance under clock variations
• Flexible power-down options for significant power savings
• SPI-compatible serial interface for setup, control, and data formatting

Analog To Digital Converters (ADC) Applications

• Industrial instrumentation
• X-Ray, MRI, and ultrasound equipment
• High speed pulse acquisition
• Direct conversion receivers
• General-purpose software radios

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific ordering suffix RL7 indicates tape and reel packaging when sourcing this component. Confirm that the 80 MSPS variant meets the required system bandwidth and dynamic range specifications. Ensure compatibility with the 64-lead LFCSP package thermal requirements during integration.

Analog To Digital Converters (ADC) Selection Notes

Select this model for applications requiring 16-bit resolution at 80 MSPS with low power consumption. Compare against the 65 MSPS and 105 MSPS variants if different speed or power trade-offs are needed. Ensure the design supports the required 1.8 V supplies and differential clock inputs for optimal performance.

Analog To Digital Converters (ADC) Part Context

This part belongs to the AD9650 series of high-speed, dual-channel ADCs designed for wide dynamic range signal digitization. It is pin-compatible with other dual families like the AD9268, AD9269, and AD9251, allowing for migration across resolutions and bandwidths within the same package footprint.

Analog To Digital Converters (ADC) Replacement Considerations

The AD9650BCPZ-80 is the non-reel version of this component. Other speed variants in the family include AD9650BCPZ-25, AD9650BCPZ-65, and AD9650BCPZ-105.