HMC618LP3 Datasheet, PDF (9/10 Pages) Hittite Microwave Corporation – GaAs SMT PHEMT LOW NOISE AMPLIFIER, 1.7 - 2.2 GHz

5
Evaluation PCB
v04.0508
HMC618LP3 / 618LP3E
GaAs SMT PHEMT LOW NOISE
AMPLIFIER, 1.7 - 2.2 GHz
5 - 264
List of Material for Evaluation PCB 117905 ^[1]
Item
J1, J2
J3 - J5
C2, C4
C3, C5
L1
L3
C6
C1
R1
Description
PCB Mount SMA RF Connector
DC Pin
1000 pF Capacitor, 0603 pkg.
0.47 μF Capacitor, Tantalum
15nH, Inductor, 0603 pkg
6.8nH, Inductor, 0603 pkg
220pF Capacitor, 0402 pkg
10nF Capacitor, 0402 pkg
10k Ohm resistor, 0402 pkg
The circuit board used in this application should use
RF circuit design techniques. Signal lines should
have 50 ohm impedance while the package ground
leads and exposed paddle 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 appro-
priate heat sink. The evaluation circuit board shown
is available from Hittite upon request.
U1
HMC618LP3(E) Amplifier
PCB ^[2]
120586 Evaluation PCB
[1] Reference this number when ordering complete evaluation PCB
[2] Circuit Board Material: Rogers 4350.
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
20 Alpha Road, Chelmsford, MA 01824 Phone: [phone] Fax: [phone]
Order On-line at www.hittite.com