AD9609BCPZ-40

Analog To Digital Converters (ADC) Overview

The AD9609BCPZ-40 is a monolithic, single-channel 10-bit analog-to-digital converter (ADC) from Analog Devices. It operates at a maximum sampling rate of 40 MSPS with a 1.8 V analog supply and supports 1.8 V to 3.3 V digital output supplies. The device features a differential input bandwidth of 700 MHz and an on-chip voltage reference. Key performance metrics include a Signal-to-Noise Ratio (SNR) of 61.5 dBFS at a 9.7 MHz input frequency and a Spurious-Free Dynamic Range (SFDR) of 75 dBc under the same conditions. Power consumption is rated at 45 mW at 20 MSPS and 57.4 mW at 40 MSPS with a 1.8 V digital supply. It utilizes a multistage differential pipeline architecture with output error correction logic.

Analog To Digital Converters (ADC) Feature Summary

• Multistage differential pipeline architecture with output error correction logic for high accuracy
• Integrated sample-and-hold circuit and on-chip voltage reference
• Flexible serial port interface (SPI) for configuration and control
• Supports multiple data output formats including offset binary, gray code, and twos complement

Analog To Digital Converters (ADC) Applications

• Diversity radio systems
• Multimode digital receivers
• Smart antenna systems
• Portable medical imaging
• Radar/LIDAR

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix 'BCPZ-40' against the manufacturer's current ordering guide to confirm availability and exact specifications. Ensure compatibility with the required 1.8 V analog supply and appropriate digital logic levels. Confirm RoHS compliance status and package type details prior to finalizing procurement orders.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a 10-bit resolution and 40 MSPS sampling rate are required within a low-power design. Consider the 700 MHz analog input bandwidth for wideband signal processing applications. Evaluate the power consumption requirements against the available thermal dissipation capabilities of the 32-lead LFCSP package in the target system environment.

Analog To Digital Converters (ADC) Part Context

The AD9609BCPZ-40 belongs to the AD9609 family of high-speed, low-power ADCs. This family includes variants optimized for different sampling rates, such as 20 MSPS, 65 MSPS, and 80 MSPS. All variants share the same 32-lead LFCSP pinout, facilitating easy migration between different speed grades while maintaining system board compatibility.

Analog To Digital Converters (ADC) Replacement Considerations

The AD9609BCPZ-20, AD9609BCPZ-65, and AD9609BCPZ-80 are pin-compatible alternatives within the same family. These parts offer different maximum sampling rates but maintain identical packaging and basic functionality. Verify that the specific sampling rate requirements of the application align with the capabilities of the replacement part.