is a digital phase-frequency detector intended for use in low noise phase- locked loop applications. Its combination of high frequency of operation along with its low phase noise ? oor make possible synthesizers with wide loop bandwidth and low N resulting in fast switch- ing and very low phase noise. When used in conjunction with a differential loop ampli? er, the HMC403S8G
generates an output voltage that can be used to phase lock a VCO
to a reference Oscillator
The device is available in a small out- line 8-LEAD
SOIC plastic package.