HMC450QS16G_09 Datasheet, PDF (8/8 Pages) Hittite Microwave Corporation – GaAs InGaP HBT MMIC POWER AMPLIFIER, 0.8 - 1.0 GHz

Evaluation PCB
v02.0406
HMC450QS16G / 450QS16GE
GaAs InGaP HBT MMIC
POWER AMPLIFIER, 0.8 - 1.0 GHz
11
List of Materials for Evaluation PCB 108349 ^[1]
Item
J1 - J2
J3
C1, C7, C8
C2
C3
C4
C5
C6
C9, C10
Description
PCB Mount SMA Connector
2 mm DC Header
100 pF Capacitor, 0402 Pkg.
100 pF Capacitor, 0603 Pkg.
1000 pF Capacitor, 0603 Pkg.
3.9 pF Capacitor, 0402 Pkg.
1.2 pF Capacitor, 0402 Pkg.
27 pF Capacitor, 0402 Pkg.
2.2 uF Capacitor, Tantalum
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 con-
nected 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.
L1
1.9 nH Inductor 0402 Pkg.
L2
1.0 nH Inductor, 0402 Pkg.
L3
56nH Inductor, 0805 Pkg.
R1, R2
50 Ohms Resistor, 0402 Pkg.
HMC450QS16G / HMC450QS16GE
U1
Power Amp.
PCB ^[2]
108191 Evaluation PCB, 10 mils
[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
11 - 121