v02.
0805
Typical Applications
Low noise MMIC VCO w/Buffer Amplifier for: • Wireless Local Loop (WLL) • VSAT & Microwave Radio • Test Equipment & Industrial Controls • Military
Functional Diagram
11
HMC388LP4 / 388LP4E
MMIC VCO w/ BUFFER AMPLIFIER, 3.
15 - 3.
4 GHz
Features
Pout: +4.
9 dBm Phase Noise: -113 dBc/Hz @100 KHz No External Resonator Needed Single Supply: 3V @ 39 mA QFN Leadless SMT Package, 16 mm2
General Description
The HMC388LP4 & HMC388LP4E are GaAs InGaP Heterojunction Bipolar Transistor (HBT) MMIC VCOs with integrated resonators, negative resistance devices, varactor diodes, and buffer
amplifiers.
Covering 3.
15 to 3.
4 GHz, the VCO’s phase noise performance is excellent over tem...