AD9609XCPZ-40

Analog To Digital Converters (ADC) Overview

The AD9609XCPZ-40 is a single-channel, 10-bit analog-to-digital converter (ADC) from Analog Devices. It utilizes a multi-stage differential pipeline architecture with an on-chip sample-and-hold circuit and reference voltage source. The device operates on a 1.8 V analog supply and supports sampling rates up to 40 MSPS in this specific speed grade. Key electrical parameters include a signal-to-noise ratio (SNR) of 61.7 dBFS and a power dissipation of 89.5 mW. It features a differential analog input with a 2 V peak-to-peak range and is housed in a 32-lead LFCSP package.

Analog To Digital Converters (ADC) Feature Summary

• 10-bit resolution with 40 MSPS sampling rate
• Low power consumption: 89.5 mW at full speed
• Integrated sample-and-hold and reference voltage
• Differential input with 700 MHz bandwidth

Analog To Digital Converters (ADC) Applications

• Wireless communication base stations
• Instrumentation and test equipment
• Software-defined radio (SDR)

Analog To Digital Converters (ADC) Part Context

The AD9609XCPZ-40 belongs to the AD9609 family of high-speed ADCs. This series includes variants with different sampling speeds (20, 40, 65, and 80 MSPS). The 'X' suffix typically denotes a specific temperature or performance grade within the product line, while 'BCPZ' indicates the standard industrial temperature range and lead-free RoHS-compliant packaging. It is pin-compatible with higher-resolution counterparts like the AD9629 and AD9649.

Analog To Digital Converters (ADC) Replacement Considerations

Direct replacements depend on the required sampling speed and resolution. For lower speed requirements, the AD9609-20EBZ variant may be suitable. For higher resolution, the AD9629 (12-bit) or AD9649 (14-bit) offer pin-compatible upgrades. Verify that the specific 'X' suffix grade matches the thermal or performance specifications of the original design.