HMC744LC3(V02) View Datasheet(PDF) - Hittite Microwave

Part Name

Description

View to exact match

HMC744LC3
(Rev.:V02)

14 Gbps, FAST RISE TIME 1:2 FANOUT BUFFER w/ PROGRAMMABLE OUTPUT VOLTAGE & POSITIVE SUPPLY

Hittite Microwave 

HMC744LC3

v02.0312

14 Gbps, FAST RISE TIME 1:2 FANOUT BUFFER

w/ PROGRAMMABLE OUTPUT VOLTAGE & POSITIVE SUPPLY

Evaluation PCB

List of Materials for Evaluation PCB 122517 [1]

Item

J1 - J6

Description

PCB Mount SMA RF Connectors

The circuit board used in the application should use

RF circuit design techniques. Signal lines should

J7 - J9

DC Pin

have 50 Ohm impedance while the package gro-

JP1

Shorting Jumper

und leads should be connected directly to the

C1, C2

4.7 µF Capacitor, Tantalum

ground plane similar to that shown. The exposed

C3 - C5

100 pF Capacitor, 0402 Pkg.

packaged base should be connected to GND. A

R2

10 Ohm Resistor, 0603 Pkg.

sufficient number of via holes should be used to

U1

HMC744LC3

High Speed Logic, Fanout Buffer

PCB [2]

122515 Evaluation Board

[1] Reference this number when ordering complete evaluation PCB

[2] Circuit Board Material: Arlon 25FR or rogers 4350

connect the top and bottom ground planes. The

evaluation circuit board shown is available from

Hittite upon request. Install jumper on JP1 to short

VR to Vcc for normal operation.

For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, Chelmsford, MA 01824

7

Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com

Application Support: Phone: 978-250-3343 or apps@hittite.com

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