HMC951BLP4E

Overview

The HMC951BLP4E is a GaAs MMIC I/Q downconverter from Analog Devices, designed for radar and wireless applications. It operates within a radio frequency range of 5.6 GHz to 8.6 GHz and supports an intermediate frequency from 0 Hz to 3.5 GHz. The local oscillator frequency spans 4.5 GHz to 12.1 GHz. Key electrical parameters include a gain of 13 dB, a noise figure of 2 dB, and an output third-order intercept point (OIP3) of 1 dBm. The device features a P1dB compression point of -5 dBm and dissipates 1.184 W of power. It requires a 3.5 V supply with a current draw of 160 mA and functions between -40°C and +85°C.

Feature Summary

• Integrates a low noise amplifier followed by an image reject mixer in a compact form factor.

Applications

• Radar systems
• Wireless communication links

Procurement Notes

Verify component authenticity through authorized channels. Confirm RoHS compliance status via official documentation. Ensure storage conditions respect humidity sensitivity requirements. Validate pinout compatibility with target PCB layout prior to assembly. Review datasheet revisions for any updates to electrical specifications or thermal characteristics.

Selection Notes

Evaluate the trade-off between high gain and linearity given the specific OIP3 and P1dB values. Consider the wide LO frequency range flexibility against system phase noise requirements. Assess thermal management needs due to power dissipation levels. Verify that the RF and IF bandwidths align with signal processing capabilities.

Part Context

This component belongs to the HMC951 series of up/down converters manufactured using GaAs technology. It is part of Analog Devices' portfolio of wireless and RF integrated circuits. The device utilizes a QFN-24 package suitable for surface mount applications.

Replacement Considerations

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