HAFT12Q
LO 3.8 – 4.4 GHz, RF Output 11.4 – 13.2 GHz, 20dBm, 30dB Gain, GaN MMIC LO Driver (2 - Stage Driver + Frequency Tripler) in a low-cost package
Description
Part of the Heaviside portfolio, the HAFT12Q is a high-performance integrated circuit, which integrates a multi-stage amplifier and a frequency tripler. The device amplifies and multiplies a -10dBm input signal within the 3.8 - 4.4 GHz frequency range to generate a +20dBm drive power across 11.4-13.2GHz. HAFT12Q is ideal when frequency multiplication of a local oscillator (LO) signal is required to drive fundamental or sub-harmonic passive mixers with high LO drive power requirements.
The GaN MMIC is housed in a 4 x 5 mm QFN package. It offers high gain in a small footprint package suitable for use in a 50Ω environment without external matching elements.
Features
- 30 dB Small Signal Gain with ±0.5 dB flatness
- Consistent Output Power across the band
- Unconditional RF stability from dc - 40 GHz
- 50Ω matched at input and output RF terminals
- Single VGG and VDD supply pins for all transistor stages
- ESD Protection
- 1st & 2nd Harmonic Rejection > 15 dB
Applications
- Defence applications (radar, UAV)
- Satellite communications
- Measurement & Instrumentation
- Radio System Integration
- Wireless communications
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