HMC700

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8 GHz 16-Bit Fractional-N PLL

Part Models: 4
1ku List Price: price unavailable

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Overview

8 GHz, 16 bit prescaler
Fractional or Integer Modes
24 bit step size resolution, 3 Hz typ
Ultra Low Phase Noise
- 6 GHz; 50 MHz Ref. -103 / -108 dBc/Hz @ 20 kHz (Frac/INT)
- Figure of Merit (FOM) -221/-227 dBc/Hz (Frac/INT)
225 MHz, 14bit reference path input
Direct FSK Modulation Mode
Cycle Slip Prevention
Read / Write Serial Port, Chip ID
24 Lead 4x4mm SMT Package: 16mm²

The HMC700LP4(E) is a SiGe BiCMOS fractional-N frequency synthesizer. The synthesizer includes a very low noise digital phase frequency detector (PFD), and a precision controlled charge pump.

The fractional synthesizer features an advanced deltasigma modulator design that allows both ultra-fine step sizes and very low spurious products. Spurious outputs are low enough to eliminate the need for costly Direct Digital Synthesis (DDS) references in many applications.

The HMC700LP4(E) phase-frequency detector (PFD) features cycle slip prevention (CSP) technology that allows faster frequency hopping times.

Ultra low in-close phase noise and low spurious also permit architectures with wider loop bandwidths for faster frequency hopping and low micro-phonics. FSK mode allows the synthesizer to be used as a simple low cost direct FM transmitter source.

Applications

Base Stations for Mobile Radio
WiMAX
Test & Measurement
CATV Equipment
Phased Array Applications
Simple FSK Links
DDS Replacement

Part Models: 4
1ku List Price: price unavailable

Documentation

Data Sheet 1

HMC700 Data Sheet 04/22/2015

Technical Articles 1

High Performance SiGe PLLs Pair with Low Phase Noise GaAs VCOs for Microwave Radio 04/22/2015

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.

Part Model	Pin/Package Drawing	Documentation	CAD Symbols, Footprints, and 3D Models
HMC700LP4	24-Lead QFN (4mm x 4mm w/ EP)	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
HMC700LP4E	24-Lead QFN (4mm x 4mm w/ EP)	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
HMC700LP4ETR	24-Lead QFN (4mm x 4mm w/ EP)	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
HMC700LP4TR	24-Lead QFN (4mm x 4mm w/ EP)	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys

Part Models	Product Lifecycle	PCN

Jul 28, 2022 - 22_0023 Product Discontinuance for Select Analog Devices Parts (ADFXXXX, HMCXXX)
		PDN22_0023_Form Material_Report
HMC700LP4
HMC700LP4E
HMC700LP4ETR
HMC700LP4TR