HMC850LC3

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Analog Devices Inc./Maxim Integrated

28 GBPS 1:2 FANOUT BUFFER WITH PROGRAMMABLE OUTPUT VOLTAGE

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HMC850LC3

Active

Analog Devices Inc./Maxim Integrated

28 GBPS 1:2 FANOUT BUFFER WITH PROGRAMMABLE OUTPUT VOLTAGE

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Description Specifications Series Pricing CAD Documents

Description

General part information

HMC850 Series

The HMC850LC3 is a 1:2 Fanout Buffer designed to support data transmission rates up to 28 Gbps, and clock frequencies as high as 20 GHz. All differential inputs and outputs are DC coupled and terminated on chip with 50 Ω resistors to the positive supply, ground. The outputs may be used in either single-ended or differential modes, and should be AC or DC coupled into 50 Ω resistors connected to ground.The HMC850LC3 also features an output level control pin, VR which allows for loss compensation or for signal level optimization. The HMC850LC3 operates from a single -3.3V DC supply and is available in a ceramic RoHS compliant 3×3 mm SMT package.APPLICATIONSRF ATE ApplicationsBroadband Test & MeasurementSerial Data Transmission up to 28 GbpsClock Buffering up to 20 GHz

Technical Specifications

Parameters and characteristics for this part

Specification	HMC850LC3

Differential Input	Yes
Differential Output	Yes
Frequency - Max	20 Gbps
Input	CML
Input Ratio	1
Mounting Type	Surface Mount
Number of Circuits	1
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Output	CML
Output Ratio	2
Package / Case	16-VFCQFN Exposed Pad
Package Length	3 mm
Package Name	16-CSMT
Package Width	3 mm
Type	Fanout Buffer (Distribution)
Voltage - Supply (Maximum)	-3 V
Voltage - Supply (Minimum)	-3.6 V

HMC850 Series

Part	Frequency - Max	Differential Input	Differential Output	Type	Input Ratio	Output Ratio	Output	Voltage - Supply (Minimum)	Voltage - Supply (Maximum)	Number of Circuits	Input	Mounting Type	Operating Temperature (Min)	Operating Temperature (Max)	Package / Case	Package Length	Package Name	Package Width	Supplied Contents	Function	Embedded	Primary Attributes	Utilized IC / Part	Contents
Analog Devices Inc./Maxim Integrated HMC850LC3	20 Gbps	Yes	Yes	Fanout Buffer (Distribution)	1	2	CML	-3.6 V	-3 V	1	CML	Surface Mount	-40 °C	85 °C	16-VFCQFN Exposed Pad	3 mm	16-CSMT	3 mm
Analog Devices Inc./Maxim Integrated 125614-HMC850LC3				Timing															Board(s)	Clock Buffer	No	1 Input 2 Outputs	HMC850LC3	Board
Analog Devices Inc./Maxim Integrated HMC850LC3TR	20 Gbps	Yes	Yes	Fanout Buffer (Distribution)	1	2	CML	-3.6 V	-3 V	1	CML	Surface Mount	-40 °C	85 °C	16-VFCQFN Exposed Pad	3 mm	16-CSMT	3 mm
Analog Devices Inc./Maxim Integrated HMC850LC3TR-R5	20 Gbps	Yes	Yes	Fanout Buffer (Distribution)	1	2	CML	-3.6 V	-3 V	1	CML	Surface Mount	-40 °C	85 °C	16-VFCQFN Exposed Pad	3 mm	16-CSMT	3 mm

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

Package Drawing - 16-Lead LCC (3mm x 3mm w/ EP)

HMC850LC3 | Datasheet