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Updated at 17/06/2025 10:30:15(UTC+8)

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Description

Product Details
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.
Applications
Point-to-Point Radios
Satellite Communication Systems
Military Applications
Sonet Clock Generation
### Features and Benefits
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

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HMC439QS16G Specifications

Attribute	Attribute Value

Datasheet	Datasheet
3D Model	3D Model
Mounting Style	Surface Mount
Number of Pins	16 Pin
Case/Package	QSOP-16
Frequency	10MHz ~ 1.3GHz
Supply Voltage (DC)	4.80V (min)
Supply Current	96 mA
Power Dissipation	4250 mW
Input Power (Max)	10 dBm
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
Power Dissipation (Max)	4250 mW
Supply Voltage	4.8V ~ 5.2V
Supply Voltage (Max)	5.2 V
Supply Voltage (Min)	4.8 V
	Show
Product Lifecycle Status	Active
Packaging	Tape & Reel (TR)
RoHS	Non-Compliant
Lead-Free Status	Contains Lead
REACH SVHC Compliance Edition	2015/12/17
ECCN Code	3A001.a.11.b

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