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
DRIVER & GAIN BLOCK AMPLIFIERS - SMT
6
HMC311SC70 / 311SC 70 E
v04.0814
InGaP HBT GAIN BLOCK
MMIC AMPLIFIER, DC - 8 GHz
Evaluation PCB
The circuit board used in the nal 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.
List of Materials for Evaluation PCB 118040
[1]
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 / HM C 311SC70 E
PCB
[2]
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
