HMC455LP3TR

Overview

The HMC455LP3TR is a narrow band medium power amplifier utilizing GaAs technology, designed for operation within the 1.7 GHz to 2.5 GHz frequency range. It delivers a typical gain of 13.5 dB and an output P1dB of 27.5 dBm with a noise figure of 7 dB at 2.5 GHz. The device operates from a single 5V supply and is housed in a compact surface-mount package.

Feature Summary

• Provides high linear gain suitable for CDMA applications
• Operates on a single 5V DC supply voltage
• Utilizes robust GaAs semiconductor technology

Applications

• CDMA communication systems
• Wireless local loop infrastructure
• Point-to-point radio links

Procurement Notes

Verify the specific suffix (TR) indicates tape-and-reel packaging when sourcing components. Confirm the manufacturer designation as Hittite or Analog Devices to ensure authenticity. Check RoHS compliance status if environmental regulations apply to the end product assembly process.

Selection Notes

Select this component for applications requiring moderate output power and stable gain in the 1.7-2.5 GHz band. Ensure the system design accommodates the 5V supply requirement and thermal management needs associated with the specified P1dB performance level in the chosen package type.

Part Context

This part belongs to the Hittite microwave amplifier portfolio, focusing on medium power solutions for wireless communications. It complements other RF components by providing signal conditioning stages necessary for maintaining link integrity in cellular and fixed wireless access networks.

Replacement Considerations

No direct public substitute part numbers are confirmed for this specific model. Evaluate generic GaAs MMIC amplifiers with matching frequency ranges and gain specifications only after verifying pin compatibility and electrical parameter alignment.