5

5 - 544

For price, delivery, and to place orders, please contact Hittite Microwave Corporation:

20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373

Order On-line at www.hittite.com

v00.0406

SiGe HBT MMIC LOW NOISE

AMPLIFIER, 1.2 - 3.0 GHz

Wideband (No Filter) 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 and exposed ground paddle

should be connected directly to the ground plane

similar to that shown above. A sufficient number of

via holes should be used to connect the top and

bottom ground planes. The evaluation circuit board

shown is available from Hittite upon request.

Item

Description

J1, J2

PCB Mount SMA Connector

J3, J4

DC Pin

C1, C2

150 pF Capacitor, 0402 Pkg.

C3

1000 pF Capacitor, 0402 Pkg.

C4

18,000 pF Capacitor, 0402 Pkg.

U1

HMC548LP3 / HMC548LP3E

Amplifier

113977 Eval Board

[1] Reference this number when ordering complete evaluation PCB

[2] Circuit Board Material: Roger 4350