HMC509

RECOMMENDED FOR NEW DESIGNS

VCO SMT with Fo/2, 7.8 - 8.8 GHz

Analog Devices HMC509 Product Info

10 February 2026 5

Features

Dual Output: Fo = 7.8 - 8.8 GHz
Fo/2 = 3.9 - 4.4 GHz
Phase Noise: -115 dBc/Hz @100 kHz Typ.

Pout: +13 dBm
No External Resonator Needed
QFN Leadless SMT Package, 25 mm²

Part details & applications

The HMC509LP5(E) is a GaAs InGaP Heterojunction Bipolar Transistor (HBT) MMIC VCOs. The HMC509LP5(E) integrates resonators, negative resistance devices, varactor diodes and feature a half frequency output. The VCO’s phase noise performance is excellent over temperature, shock, and process due to the oscillator’s monolithic structure. Power output is +13 dBm typical from a +5V supply. The voltage controlled oscillator is packaged in a leadless QFN 5x5 mm surface mount package, and requires no external matching components.

APPLICATIONS

VSAT Radio
Point-to-Point/Multi-Point Radio
Test Equipment & Industrial Controls
Military End-Use

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