HMC440QS16GETR Datasheet PDF - ADI

●Product Details

●The HMC440QS16G(E) is an integer-n synthesizer that incorporates a 10 to 1300 MHz digital Phase-Frequency Detector with 10 to 2800 MHz 5-Bit frequency counter (continuous division from 2 to 32) in miniature 16 lead QSOP plastic packages. It is intended for use in low phase noise offset-synthesizer app-lications.

●The HMC440QS16G(E) combines high frequency operation along with ultra low phase noise floor making possible synthesizers with wide loop bandwidth and low N resulting in fast settling and very low phase noise. When used in conjunction with a differential loop amplifier, the HMC440QS16G(E) generates an output voltage that can be used to phase lock a VCO to a reference oscillator.

●Applications

● Satellite Communication Systems 

● Point-to-Point Radios 

● Military Applications 

● Sonet Clock Generation

● Test Equipment

●### Features and Benefits

● Ultra Low SSB Phase Noise Floor:

●-153 dBc/Hz @ 10 kHz offset @ 100 MHz Reference Frequency.

● Programmable Divider (N= 2-32) Operating up to 2.8 GHz

● Open Collector Output Buffer Amplifiers for Interfacing w/ Op-Amp Based Loop Filter

● QSOP16G SMT Package: 29.4 mm²

● Counter is a key component in low phase nois