v02.
0805
Typical Applications
Low noise MMIC VCO w/Buffer Amplifier for: • 802.
11a, HiperLAN WLAN • VSAT, UNII & Microwave Radio • Test Equipment & Industrial Controls • Military
Functional Diagram
11
HMC429LP4 / 429LP4E
MMIC VCO w/ BUFFER AMPLIFIER, 4.
45 - 5.
0 GHz
Features
Pout: +4.
0 dBm Phase Noise: -105 dBc/Hz @100 KHz No External Resonator Needed Single Supply: 3V @ 30 mA QFN Leadless SMT Package, 16 mm2
General Description
The HMC429LP4 & HMC429LP4E are GaAs InGaP Heterojunction Bipolar Transistor (HBT) MMIC VCOs with integrated resonators, negative resistance devices, varactor diodes, and buffer
amplifiers.
Covering 4.
45 to 5.
0 GHz, the VCO’s phase noise performance is excellent over ...