ADMV8432ACPZ

Overview

The ADMV8432ACPZ is a monolithic microwave integrated circuit (MMIC) tunable band-pass filter from Analog Devices Inc. It features a user-selectable passband frequency controlled by an analog tuning voltage ranging from 0 V to 15 V. The usable passband corner frequencies span from 15.1 GHz to 32 GHz, with the center frequency varying between 16.6 GHz and 30.1 GHz depending on the selected band. The device utilizes a 40-lead, 6 mm × 6 mm RoHS-compliant LFCSP package and operates within a temperature range of -40°C to +85°C.

Feature Summary

• Monolithic microwave integrated circuit design providing excellent microphonics resistance
• User-selectable passband frequency via analog control voltage
• Dual-band operation with distinct low and high frequency ranges
• Wideband rejection characteristics exceeding 30 dB

Applications

• Test and measurement equipment
• Military radar and electronic warfare systems
• Video satellite communications

Procurement Notes

Verify the specific ordering suffix when purchasing. The ACPZ designation indicates a lead frame chip scale package compliant with RoHS standards. Confirm that the required quantity matches the standard reel or cut tape options available from authorized distributors. Ensure compatibility with the specified operating temperature range for your intended deployment environment.

Selection Notes

Select this component for applications requiring dynamic frequency adjustment in the V-band spectrum. The device replaces physically large switched filter banks and cavity-tuned filters with a compact single-chip solution. Consider the power supply requirements of ±5 V and the specific tuning voltage interface when designing the control circuitry for optimal performance.

Part Context

This part belongs to the ADMV84 series of tunable band-pass filters manufactured by Analog Devices Inc. It serves as a specialized RF component designed for high-frequency signal processing. The device integrates filtering capabilities directly into a single MMIC, offering a streamlined alternative to discrete filter assemblies in advanced communication architectures.

Replacement Considerations

The ADMV8432ACPZ-R5 is a verified substitute option from the same manufacturer, featuring identical electrical specifications but supplied in a cut-tape format instead of the standard bulk packaging.