HMC735LP5ETR

HMC735LP5ETR is a microwave MMIC device from Hittite/Analog Devices. It’s a small, plastic-packaged RF component (LP5E = 5-pin plastic leaded package; ETR = Tape & Reel) intended for use in RF front-ends. The part integrates a GaAs MMIC transistor with on-chip impedance matching and is designed for broadband RF operation within the device’s specified frequency range. It typically requires only RF connections and a bias supply; no external matching networks are needed for basic operation, though external biasing and matching may be used for optimization. Common applications include LNAs, gain blocks, and other RF front-end blocks in wireless, radar, and instrumentation systems. For exact frequency coverage, gain, noise figure, linearity, biasing, and package details, refer to the official HMC735LP5ETR datasheet and application notes.

I can help with equivalents, but I need the function and band. HMC735LP5ETR is an Hittite/ADI MMIC IC; exact cross-refs depend on whether you need a mixer, LNA, and the frequency range. Do you want direct cross-references from Analog Devices, MACOM, Qorvo, and Mini-Circuits? If yes, specify the band and package, and I’ll provide a best-effort cross-reference list and tool links.

- Pin count: 5 pins
- Function: GaAs MMIC RF amplifier (gain block) in a SOT-23-5 style package, 50-ohm matched input/output for broadband RF amplification.
For exact pinout and frequency range, please consult the HMC735LP5ETR datasheet.

Manufacturer: Analog Devices, Inc. (the HMC735LP5ETR originated from Hittite Microwave Corporation, which was acquired by Analog Devices).
What kind of company: A global semiconductor company that designs and manufactures analog, mixed-signal, and RF/microwave integrated circuits and related systems for communications, aerospace/defense, and industrial applications.

HMC735LP5ETR is a broadband GaAs MMIC mixer. Typical applications include:
- Downconversion and upconversion in wireless transceivers and base stations
- Front‑end mixers for satellite, point‑to‑point microwave links, and radar systems
- LO distribution and mixer stages in microwave subsystems
- Test and measurement equipment (spectrum/ network analyzers, signal generators) and other RF/microwave front-ends

HMC735LP5ETR uses a 5-lead leadless plastic package (LP5/LPP), RoHS-compliant; supplied in Tape & Reel (TR/ETR).