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HMC439QS16G / HMC439QS16GE

Digital Phase-Frequency Detector SMT, 0.01 - 1.3 GHz

Product Details

Data Sheet
Application Notes
Package Layout
Tape & Reel
ECCN: 3A001.a.11.b

Quality & Reliability

Environmental Data Sheet
Qualification Test Reports

Press & Media

Product Press Release

Product Support
Input Freq. (GHz) Function Input Power (dBm) Output Level Floor FOM (dBc/Hz) Bias Supply Package
0.01 - 1.3 Phase Frequency Detector -10 to +10 2 Vp-p -233 +5V @ 96mA QS16G

Features

• Ultra Low SSB Phase Noise Floor:
   -153 dBc/Hz@10 kHz offset @ 100 MHz
• Input up to 1300 MHz Fin.
• Differential Input/Single Ended Output
• Open Collector Output Buffer Amplifiers
• QSOP16G SMT Package: 29.4mm²

Typical Applications

• Point-to-Point Radios
• Satellite Communication Systems
• Military Applications
• Sonet Clock Generation

Functional Diagram


HMC439QS16G Functional Diagram

General Description

The HMC439QS16G(E) is a digital phase-frequency detector intended for use in low noise phase-locked loop applications for inputs from 10 to 1300 MHz. Its combination of high frequency of operation along with its ultra low phase noise floor make possible synthesizers with wide loop bandwidth and low N resulting in fast switching and very low phase noise. When used in conjunction with a differential loop amplifier, the HMC439QS16G(E) generate output voltages that can be used to phase lock a VCO to a reference oscillator. The device is packaged in a low cost, surface mount 16 lead QSOP package with an exposed base for improved RF and thermal performance.