HMC704

LAST TIME BUY

HMC704

8 GHz 19-Bit Fractional-N PLL

LAST TIME BUY

LAST TIME BUY

hmc704lp4_fbl slide

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Features

Wide band: DC - 8 GHz RF Input, 4 GHz 19-Bit Prescaler
Industry Leading Phase Noise & Spurious -112 dBc/Hz @ 8 GHz Fractional, 50 kHz Offset

-230 dBc/Hz Frac. Mode
-233 dBc/Hz Int. Mode 100 MHz PFD

High PFD rate: 100 MHz
24 Lead 4x4mm SMT Package: 16mm²

Additional Details

The HMC704 has been designed for the best phase noise and lowest spurious content possible in an integrated synthesizer. Fabricated in a SiGe BiCMOS process, this Fractional-N frequency synthesizer consists of a very low noise digital phase detector, VCO divider, reference divider and a precision controlled charge pump.

Ultra low in-close phase noise and low spurious allows wide loop bandwidths for faster frequency hopping and low micro-phonics. Exact frequency mode with 24-bit fractional modulator provides the ability to generate fractional frequencies with zero frequency error, an important feature for Digital Pre-Distortion systems.

The serial interface offers read back capability and is compatible with a wide variety of protocols.

Applications

Microwave Point-to-Point Radios
Base Stations for Mobile Radio
(GSM, PCS, DCS, CDMA, WCDMA)
Wireless LANs, WiMAX
Communications Test Equipment
CATV Equipment
Automotive

Rochester Electronics has partnered with Analog Devices to offer continuity of supply for this product which has now become EOL at Analog Devices. Please contact adirf@rocelec.com for ordering support for this EOL product.

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Part Models 2

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Technical Documents 1

HMC704LP4E: 8 GHZ Fractional-N PLL Data Sheet 12/14/2015

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Reference Materials 8

4 x 4 mm QFN Tape Specification (LP4, LP4B, LP4C, LC4, LC4B) 10/28/2015

RF, Microwave, and Millimeter Wave Product Selection Guide 07/13/2018

Package/Assembly Qualification Test Report: LP4, LP4B, LP4C, LP4K (QTR: 2013-00487 REV: 04) 10/29/2015

Package/Assembly Qualification Test Report: Plastic Encapsulated QFN (QTR: 05006 REV: 02) 01/01/0001

Semiconductor Qualification Test Report: BiCMOS-A (QTR: 2013-00235) 10/29/2015

Analyzing Optimizing and Eliminating Integer Boundary Spurs in Phase-Locked Loops with VCOs at up to 13.6 GHz 08/01/2015

Phase-Locked Loop (PLL) Fundamentals 07/09/2018

Video

1

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Video

2015-06-04

00:59

PLL Frequency Synthesizer and ADIsimFrequencyPlanner

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Design Resources 2

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
HMC704LP4E	24-Lead QFN (4mm x 4mm w/ EP)	HTML Material Declaration HTML Reliablity Data	Ultra Librarian SamacSys
HMC704LP4ETR	24-Lead QFN (4mm x 4mm w/ EP)	HTML Material Declaration HTML Reliablity Data	Ultra Librarian SamacSys

HMC704LP4E
Pin/Package Drawing
24-Lead QFN (4mm x 4mm w/ EP)
Documentation

HTML Material Declaration

external-link

HTML Reliablity Data

external-link

CAD Symbols, Footprints, and 3D Models
Ultra Librarian
SamacSys

HMC704LP4ETR
Pin/Package Drawing
24-Lead QFN (4mm x 4mm w/ EP)
Documentation

HTML Material Declaration

external-link

HTML Reliablity Data

external-link

CAD Symbols, Footprints, and 3D Models
Ultra Librarian
SamacSys

PCN/PDN Information

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Product Lifecycle

PCN

Jun 6, 2022

- 22_0048

Addition of ASE Korea as an Alternate Assembly Site for Select LFCSP Products

HMC704LP4E

LAST TIME BUY

HMC704LP4ETR

LAST TIME BUY

pdf

PCN22_0048_Form

xls

Material_Report

pdf

Qualification Results Summary

pdf

Detailed Change Description

Jul 28, 2022

- 22_0023

Product Discontinuance for Select Analog Devices Parts (ADFXXXX, HMCXXX)

HMC704LP4E

LAST TIME BUY

HMC704LP4ETR

LAST TIME BUY

pdf

PDN22_0023_Form

xls

Material_Report

Filter by Model

Part Models

Product Lifecycle

PCN

Jun 6, 2022

- 22_0048

Addition of ASE Korea as an Alternate Assembly Site for Select LFCSP Products

HMC704LP4E

LAST TIME BUY

HMC704LP4ETR

LAST TIME BUY

pdf

PCN22_0048_Form

xls

Material_Report

pdf

Qualification Results Summary

pdf

Detailed Change Description

Jul 28, 2022

- 22_0023

Product Discontinuance for Select Analog Devices Parts (ADFXXXX, HMCXXX)

HMC704LP4E

LAST TIME BUY

HMC704LP4ETR

LAST TIME BUY

pdf

PDN22_0023_Form

xls

Material_Report

Alternative Parts 3

Parts	Product Life Cycle	Description
ADF41513	RECOMMENDED FOR NEW DESIGNS	26.5 GHz, Integer N/Fractional-N, PLL Synthesizer
LTC6947	Obsolete	Ultralow Noise 0.35GHz to 6GHz Fractional-N Synthesizer
ADF41510	RECOMMENDED FOR NEW DESIGNS	10 GHz, Integer-N/Fractional-N PLL Synthesizer

ADIsimFrequency Planner Tool

ADIsimFrequency Planner Tool

For those developers dealing with integer boundary spurs from Analog’s PLL synthesizers, the best solution is ADIsimFrequencyPlanner. The frequency planner quickly analyzes the PFD frequency for a user’s output requirements and then optimizes the frequency of each output to identify the highest contributing integer boundary spur performance.

ADIsimPLL™

ADIsimPLL™

ADIsimPLL enables the rapid and reliable evaluation of new high performance PLL products from ADI. It is the most comprehensive PLL Synthesizer design and simulation tool available today. Simulations performed include all key non-linear effects that are significant in affecting PLL performance. ADIsimPLL removes at least one iteration from the design process, thereby speeding the design- to-market.

1 Years Ago

RE: Clocking signals of ADRV9009 from HMC7044

2 Years Ago

RE: Replacement of HMC704 PLL by ADF41513

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