For price, delivery and to place orders: Analog Devices, Inc., 2 Elizabeth Drive, Chelmsford, MA 01824

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

6

HMC311SC70 / 311SC70E

v04.0814

InGaP HBT GAIN BLOCK

MMIC AMPLIFIER, DC - 8 GHz

Evaluation PCB

The circuit board used in the final application should

use RF circuit design techniques. Signal lines

should have 50 Ohm impedance while the package

ground leads should be connected directly to the

ground plane similar to that shown. A sufficient

number of via holes should be used to connect

the top and bottom ground planes. The evaluation

board should be mounted to an appropriate heat

sink. The evaluation circuit board shown is available

from Hittite upon request.

Item

Description

J1 - J2

PCB Mount SMA Connector

J3 - J4

DC Pin

C1 - C3

100 pF Capacitor, 0402 Pkg.

C4

1000 pF Capacitor, 0603 Pkg.

C5

2.2 µF Capacitor, Tantalum

R1

22 Ohm Resistor, 1210 Pkg.

L1

22 nH Inductor, 0603 Pkg.

U1

HMC311SC70 / HMC311SC70E

117360 Evaluation PCB

[1] Reference this number when ordering complete evaluation PCB

[2] Circuit Board Material: Rogers 4350

Information furnished by Analog Devices is believed to be accurate and reliable. However, no

responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other

rights of third parties that may result from its use. Specifications subject to change without notice. No

license is granted by implication or otherwise under any patent or patent rights of Analog Devices.

Trademarks and registered trademarks are the property of their respective owners.

For price, delivery, and to place orders: Analog Devices, Inc.,

One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106

Phone: 781-329-4700 • Order online at www.analog.com

Application Support: Phone: 1-800-ANALOG-D