AD9613BCPZ-170

Analog To Digital Converters (ADC) Overview

The AD9613BCPZ-170 is a dual-channel, 12-bit analog-to-digital converter (ADC) manufactured by Analog Devices Inc. It supports a maximum sampling rate of 170 MSPS and operates on a single 1.8 V supply voltage. The device features a multistage differential pipelined architecture with integrated output error correction logic. It provides flexible analog input ranges from 1.4 V p-p to 2.0 V p-p and includes an internal voltage reference. Digital outputs are formatted as LVDS data streams in either interleaved or channel multiplexed modes. Configuration is managed via a 3-wire SPI interface, and the component is housed in a 64-lead LFCSP package.

Analog To Digital Converters (ADC) Feature Summary

• Dual-channel 12-bit ADC core with integrated output error correction logic
• LVDS digital outputs supporting interleaved or channel multiplexed formats
• Internal voltage reference and clock duty cycle stabilizer for performance maintenance
• 3-pin SPI port for register programming and readback

Analog To Digital Converters (ADC) Applications

• Communications systems
• Diversity radio systems
• Multimode digital receivers
• I/Q demodulation systems
• Ultrasound equipment

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific speed grade suffix (-170) against the final datasheet revision to ensure compatibility with system timing requirements. Confirm that the LFCSP-64 package thermal management meets the application's heat dissipation needs. Check for any recent product change notifications regarding pinout or electrical specifications before finalizing procurement.

Analog To Digital Converters (ADC) Selection Notes

Select this part when a dual-channel 12-bit resolution is required at sampling rates up to 170 MSPS. Ensure the design accommodates the 1.8 V supply requirement and utilizes LVDS-compatible downstream logic. Verify that the analog input frequency range falls within the specified full power bandwidth limits for optimal signal-to-noise performance.

Analog To Digital Converters (ADC) Part Context

This component belongs to the AD9613 family, which also includes variants supporting 210 MSPS and 250 MSPS speeds. All variants share identical pinouts and functional architectures, differing primarily in their guaranteed maximum conversion rates. The -170 designation specifically identifies the version optimized for 170 MSPS operation.

Analog To Digital Converters (ADC) Replacement Considerations

The AD9613BCPZ-210 and AD9613BCPZ-250 offer higher sampling rates while maintaining pin compatibility. The AD9643 provides a migration path to 14-bit resolution with the same footprint.