ADMV8432ACPZ-R5

Overview

The ADMV8432ACPZ-R5 is a monolithic microwave integrated circuit (MMIC) tunable band-pass filter from Analog Devices Inc. It features a user-selectable pass-band frequency with a center frequency range spanning 16.6 GHz to 30.1 GHz, controlled by an analog tuning voltage between 0 V and 15 V. The device operates in two bands: low band (16.6 GHz to 22.5 GHz) and high band (25.7 GHz to 30.1 GHz). Key electrical specifications include insertion loss of 8 dB to 9 dB, input third-order intercept point (IP3) of 34 dBm to 37 dBm, and wideband rejection of at least 30 dB. It utilizes a 40-lead, 6 mm × 6 mm RoHS-compliant LFCSP package.

Feature Summary

• Monolithic microwave integrated circuit (MMIC) design providing dynamic frequency adjustment via analog control voltage.
• User-selectable pass-band frequency covering the V-band spectrum with distinct low and high band operations.
• Excellent microphonics performance inherent to the single-chip implementation.
• Wideband rejection capability exceeding 30 dB for effective signal isolation.

Applications

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

Procurement Notes

Verify the specific ordering suffix -R5 indicates reel packaging when sourcing components. Confirm that the part number corresponds to the RoHS compliant version designated by the Z suffix in the base model. Ensure compatibility with the required 40-lead LFCSP footprint during procurement planning.

Selection Notes

Select this component for applications requiring a compact alternative to physically large switched filter banks or cavity tuned filters. Consider the power supply sequence requirements involving GND, VDD, VEE, VCTL, and VTUNE to prevent ESD structure damage. Evaluate the thermal management needs given the operating temperature range of −40°C to +85°C.

Part Context

This component belongs to the ADMV8432 family of tunable band-pass filters manufactured by Analog Devices Inc. It is designed for millimeter-wave applications where size reduction and dynamic tuning are critical. The device replaces traditional bulky filtering solutions with a single-chip MMIC implementation suitable for advanced communication systems.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.