HMC552LP4ETR

RF Mixers Overview

The HMC552LP4ETR is a double-balanced high IP3 RF mixer IC manufactured by Analog Devices Inc., designed for WiMAX and WiBro up/down conversion applications. It operates within a frequency range of 1.6 GHz to 3 GHz. The device features a noise coefficient of 8 dB and requires a supply voltage of 5 V with a current consumption of 62 mA. Packaged in a 24-QFN (4x4) surface-mount format, it integrates a local oscillator amplifier for simplified system design.

RF Mixers Feature Summary

• Double-balanced architecture providing high third-order intercept point (IP3) performance
• Integrated local oscillator amplifier reducing external component requirements
• Designed specifically for WiMAX and WiBro frequency translation tasks

RF Mixers Applications

• WiMAX base station and subscriber station receivers
• WiBro up/down converters
• Wireless communication systems requiring high linearity

RF Mixers Procurement Notes

Verify the specific suffix LP4ETR against official Analog Devices documentation to confirm package type and reel specifications. Confirm end-of-life status as this component may be discontinued or subject to limited availability. Ensure compatibility with existing PCB footprints and thermal management requirements before procurement.

RF Mixers Selection Notes

Select this component when designing systems operating between 1.6 GHz and 3 GHz that require high linearity and integrated LO drive. Consider the 24-QFN package constraints and 5V supply requirement. Evaluate if the 8 dB noise figure meets system sensitivity targets compared to alternative mixers in the same frequency band.

RF Mixers Part Context

This part belongs to the HMC552 series of GaAs MMIC mixers from Analog Devices. It is distinct from other HMC series components like the HMC551 or HMC705 which serve different functions such as lower frequency mixing or prescaling. The LP4E variant denotes the lead-free package option.

RF Mixers FAQ

What is the primary function of the integrated amplifier in this mixer?

The integrated local oscillator amplifier simplifies the circuit design by eliminating the need for an external LO driver stage.

Is this component suitable for frequencies below 1.6 GHz?

No, the specified operational frequency range is strictly 1.6 GHz to 3 GHz.