HMC821LP6CE

This is a full-featured hmc821lp6ce fractional phase-locked loop (PLL) with an integrated voltage-controlled oscillator (VCO) frequency synthesizer. The synthesizer includes an integrated tri-band low-noise VCO output, low voltage VCO tuning automatic calibration system, charge pump, a low noise reference path a very low noise digital phase detector (PD), a precise control of the division and fractional divider. Fractional synthesizer employs advanced Δ-Σ modulator design, the ultra-fine step size and low spurious products. A phase detector (PD) is characterized cycle slip (CSP) technology, allowing faster time-hopping. Low phase noise and low spurious shutdown over a wider loop bandwidth allows fast frequency hopping and low micro voice for operating theory and Register Map refer to "phase-locked loop integrated RF voltage-controlled oscillator VCO" Operating Guide.