HMC455LP3 Datasheet, PDF (7/8 Pages) Hittite Microwave Corporation – InGaP HBT 1/2 Watt High IP3 AMPLIFIER, 1.7 - 2.5 GHz

v01.0604
MICROWAVE CORPORATION
8
Evaluation PCB
HMC455LP3
InGaP HBT ½ Watt High IP3
AMPLIFIER, 1.7 - 2.5 GHz
J3
Pin Number
1, 2, 3
4, 5, 6
Description
GND
Vs
List of Materials
Item
Description
J1 - J2
PC Mount SMA Connector
J3
2 mm DC Header
C1
2.2 µF Capacitor, Tantalum
C2, C3
3.0 pF Capacitor, 0402 Pkg.
C4
0.9 pF Capacitor, 0402 Pkg.
C5
100 pF Capacitor, 0402 Pkg.
L1
8.2 nH Inductor, 0402 Pkg.
U1
HMC455LP3 Power Amplifier
PCB*
106492 Evaluation PCB, 10 mils
* Circuit Board Material: Rogers 4350, Er = 3.48
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 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 appropriate heat sink. The evaluation cir-
cuit board shown is available from Hittite upon request.
8 - 270
Data shown is tuned for 1.85 - 2.2 GHz, contact HMC
Applications for recommended 1.7 - 1.85 GHz & 2.2 - 2.5 GHz tuning circuits.
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
12 Elizabeth Drive, Chelmsford, MA 01824 Phone: [phone] Fax: [phone]
Order Online at www.hittite.com