TriQuint AH31-G IF Amplifier – Lot of 10

Product Description

TriQuint AH31-G High Dynamic Range IF Amplifier – Lot of 10

This lot consists of ten (10) TriQuint AH31-G high dynamic range MMIC amplifiers. Designed for use from 50 MHz to 1000 MHz, the AH31-G combines low noise figure with high linearity, making it ideal for IF amplification in sensitive receiver and transmitter paths .

Originally manufactured by TriQuint (now part of Qorvo), this part is a staple in RF and microwave design. It is supplied in a surface-mount SOT-89 package, which is RoHS-compliant and “green” .

Key Specifications

Features & Benefits

• High Dynamic Range: The combination of +42 dBm OIP3 and a 1.9 dB noise figure provides excellent signal fidelity and sensitivity in crowded spectral environments .

• Broadband Performance: Specified for the 50-1000 MHz range, it covers critical IF bands for cellular, ISM, and communications infrastructure .

• High Reliability: Designed for MTTF exceeding 1000 years at +85°C, ensuring long-term stability in demanding applications .

• Easy to Use: Operates from a single +5V supply and is 100% RF and DC tested, simplifying design-in and manufacturing .

Condition

SOLD AS IS
QUANTITY: Lot of 10 units
CONDITION: Used, pulls from surplus equipment or bulk stock.
LEADS: May show minor oxidation from storage; typical for surplus components.
PACKAGING: Will be shipped in anti-static bag.
NOT TESTED – FUNCTIONALITY NOT VERIFIED
PICTURE MAY NOT MATCH PRODUCT

Potential Applications

• IF Amplification: High-performance gain stage in the intermediate frequency (IF) chain of receivers and transmitters .

• Mixer Post-Amplifier: High-linearity amplifier following a downconverting or upconverting mixer .

• Driver Amplifier: As a driver stage for higher-power amplifiers.

• General Purpose RF Gain: For use in test equipment, wireless infrastructure, and communication systems .