The HMC767LP6CE is a fully functioned Fractional-N Phase-Locked-Loop (PLL) Frequency Synthesizer with an integrated Voltage Controlled Oscillator (VCO). The input reference frequency range is DC to 350 MHz while the advanced delta-sigma modulator design in the fractional synthesizer allows both ultra-fine step sizes and very low spurious products. The highly integrated structure provides excellent phase noise performance over temperature, shock and process. In addition, the HMC767LP6CE offers frequency sweep and modulation features, external triggering, double-buffering, exact frequency control, phase modulation and more. The HMC767LP6CE is packaged in a leadless QFN 6 x 6 mm surface mount package.
For theory of operation and register map refer to the "PLLs w/ Integrated VCO - Microwave VCOs" Operating Guide.
Feature
- RF Bandwidth: 8.45 GHz to 9.55 GHz
- Fractional or Integer Modes
- Ultra Low Phase Noise9.0 GHz; 50 MHz Ref.-107 / -102 dBc/Hz @ 10 kHz (Int / frac)-138 dBc/Hz @ 1 MHZ (Open Loop)
- Figure of Merit (FOM)-230 / -227 dBc/Hz (int / Frac).
- 24-bit Step Size, Resolution 3 Hz typ
- 350 MHz, 14-bit reference path input
- Frequency And Phase Modulation
- Integrated Frequency Sweeper
- Triggered Frequency Hopping
- External Triggering
- 40 Lead 6 x 6 mm SMT Package: 36 mm²
Applications
- VSAT Radio
- Microwave Point-To-Point Radios
- Test Equipment & Industrial Control
- Military End-Use
- Phased Array Applications
- FMCW Radar Systems
