Analog Devices HMC385LP4
The HMC385LP4 & HMC385LP4E are GaAs InGaP Heterojunction Bipolar Transistor (HBT) MMIC VCOs with integrated resonators, negative resistance devices, varactor diodes, and buffer amplifiers. The voltage controlled oscillator is packaged in a low cost leadless QFN 4x4 mm surface mount package.| Part No. | HMC385LP4 |
|---|---|
| Datasheet | HMC385LP4 Download |
| Manufacturer |  Analog Devices |
| Description | MMIC VCO |
| Buy | Stock & Price |
APPLICATIONS
Low noise MMIC VCO w/Buffer Amplifier for:● Wireless Infrastructure
● Industrial Controls
● Test Equipment
● Military 11 Functional Diagram HMC385LP4 / 385LP4E MMIC VCO w/ BUFFER AMPLIFIER, 2.25 - 2.5 GHz
FEATURES
Pout: +4.5 dBm Phase Noise: -115 dBc/Hz @100 KHz No External Resonator Needed Single Supply: 3V @ 35 mA QFN Leadless SMT Package, 16 mm2GENERAL DESCRIPTION
Covering 2.25 to 2.5 GHz, the VCO’s phase noise performance is excellent over temperature, shock, vibration and process due to the oscillator’s monolithic structure. Power output is 4.5 dBm typical from a single supply of 3V @ 35mA. VCOS & PLOs - SMT 11 - 14ELECTRICAL SPECIFICATIONS
, TA = +25° C, Vcc = +3V Parameter Min. Frequency Range Power Output 1.5 SSB Phase Noise @ 100 kHz Offset, Vtune= +5V @ RF Output Tune Voltage (Vtune) 0 Supply Current (Icc) (Vcc = +3.0V) Tune Port Leakage Current Output Return Loss Harmonics 2nd 3rd Pulling (into a 2.0:1 VSWR) Pushing @ Vtune= +5V Frequency Drift Rate Typ. 2.25 - 2.5 4.5 -115 35 9 -7 -23 2.0 -2 0.25 Max.
