HMC940LC4BTR-R5

Obsolete

Analog Devices Inc./Maxim Integrated

13 GBPS 1:4 FANOUT BUFFER W/PROGRAMMABLE OUTPUT VOLTAGE

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HMC940LC4BTR-R5

Obsolete

Analog Devices Inc./Maxim Integrated

13 GBPS 1:4 FANOUT BUFFER W/PROGRAMMABLE OUTPUT VOLTAGE

Find alt

Alpha

Description Specifications Series Pricing CAD Documents

Description

General part information

HMC940 Series

The HMC940LC4B is a 1:4 Fanout Buffer designed to support data transmission rates up to 13 Gbps, and clock frequencies as high as 13 GHz. All differential inputs and outputs are DC coupled and terminated on chip with 50 Ohm resistors to ground. The outputs may be used in either single-ended or differential modes, and should be AC or DC coupled into 50 Ohm resistors connected to ground.The HMC940LC4B also features an output level control pin, VR which allows for loss compensation or for signal level optimization. The HMC940LC4B operates from a single -3.3V DC supply and is available in a ceramic RoHS compliant 4×4 mm SMT package.APPLICATIONSRF ATE ApplicationsBroadband Test & MeasurementSerial Data Transmission up to 13 GbpsClock Buffering up to 13 GHz

Technical Specifications

Parameters and characteristics for this part

Specification	HMC940LC4BTR-R5

Differential Input	Yes
Differential Output	Yes
Frequency - Max	13 GHz
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	4
Package / Case	24-TFCQFN Exposed Pad
Package Length	4 mm
Package Name	24-CSMT
Package Width	4 mm
Type	Fanout Buffer (Distribution)
Voltage - Supply (Maximum)	-3 V
Voltage - Supply (Minimum)	-3.6 V

HMC940 Series

13 Gbps 1:4 Fanout Buffer w/Programmable Output Voltage

Part	Frequency - Max	Output	Mounting Type	Differential Input	Differential Output	Package Name	Package Length	Package Width	Input	Operating Temperature (Min)	Operating Temperature (Max)	Number of Circuits	Input Ratio	Output Ratio	Voltage - Supply (Minimum)	Voltage - Supply (Maximum)	Package / Case	Type	Supplied Contents	Function	Contents	Embedded	Utilized IC / Part	Secondary Attributes	Primary Attributes
Analog Devices Inc./Maxim Integrated HMC940LC4BTR-R5	13 GHz	CML	Surface Mount	Yes	Yes	24-CSMT	4 mm	4 mm	CML	-40 °C	85 °C	1	1	4	-3.6 V	-3 V	24-TFCQFN Exposed Pad	Fanout Buffer (Distribution)
Analog Devices Inc./Maxim Integrated 126572-HMC940LC4B																		Timing	Board(s)	Clock Buffer	Board	No	HMC940LC4B	SMA Connectors	1 Input 4 Outputs
Analog Devices Inc./Maxim Integrated HMC940LC4B	13 GHz	CML	Surface Mount	Yes	Yes	24-CSMT	4 mm	4 mm	CML	-40 °C	85 °C	1	1	4	-3.6 V	-3 V	24-TFCQFN Exposed Pad	Fanout Buffer (Distribution)
Analog Devices Inc./Maxim Integrated HMC940LC4BTR	13 GHz	CML	Surface Mount	Yes	Yes	24-CSMT	4 mm	4 mm	CML	-40 °C	85 °C	1	1	4	-3.6 V	-3 V	24-TFCQFN Exposed Pad	Fanout Buffer (Distribution)

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

HMC940LC4BTR-R5 | Datasheet

Package Drawing - 24-Lead LCC (3.9mm x 3.9mm)