AD9215BCP-80

Overview

The AD9215BCP-80 is a monolithic, single 3 V supply, 10-bit analog-to-digital converter operating at an 80 MSPS maximum conversion rate. It utilizes a multistage differential pipelined architecture with output error correction logic to ensure no missing codes across the full operating temperature range of −40°C to +85°C. The device features a high-performance sample-and-hold amplifier (SHA) and an internal voltage reference. Key electrical parameters include a signal-to-noise ratio (SNR) of 58 dBc, a spurious-free dynamic range (SFDR) of 77 dBc, and a power consumption of 104 mW at the specified data rate.

Feature Summary

• Multistage differential pipelined architecture with integrated output error correction logic for guaranteed 10-bit accuracy without missing codes.
• Wide bandwidth, truly differential sample-and-hold amplifier (SHA) supporting flexible analog input ranges from 1 V p-p to 2 V p-p.
• Integrated clock duty cycle stabilizer to maintain performance over wide variations in clock pulse widths.
• Single-ended clock input control with out-of-range (OR) indicator bit for overflow detection.

Applications

• Ultrasound equipment
• IF sampling in communications receivers
• Battery-powered instruments
• Hand-held scopemeters
• Low cost digital oscilloscopes

Procurement Notes

Verify the specific ordering suffix against the manufacturer's current documentation to confirm package type and temperature grade. Ensure that the DRVDD supply voltage matches the target logic family requirements, as it is separate from the AVDD supply. Confirm compliance with relevant environmental standards such as RoHS before finalizing procurement specifications.

Selection Notes

Select this component when a low-power, 10-bit resolution is required at speeds up to 80 MSPS. The device supports both offset binary and two's complement data formats. Consider the 32-lead LFCSP package for applications requiring improved thermal dissipation compared to the TSSOP option. Verify that the analog input drive levels align with the selectable 1 V p-p or 2 V p-p input spans.

Part Context

This part belongs to the AD9215 family of 10-bit ADCs, which also includes variants operating at 65 MSPS and 105 MSPS. The family shares a common pinout and functional architecture, allowing for simplified system upgrades between different speed grades. The BCPSuffix indicates the 32-lead Chip Scale Package (LFCSP) configuration.

Replacement Considerations

AD9215BRU-80

FAQ

What is the pipeline delay latency of the AD9215BCP-80?

The pipeline delay, or latency, is 5 cycles.

How does the device handle clock duty cycle variations?

A patented clock duty cycle stabilizer compensates for wide variations in clock pulse widths while maintaining excellent performance.

What are the available digital output data formats?

The digital output data can be presented in straight binary or two's complement formats.