HMC446_08 Datasheet, PDF (6/6 Pages) Hittite Microwave Corporation – GaAs MMIC 10W T/R SWITCH, 824 - 894 MHz*

v03.0805
Evaluation PCB
HMC446 / 446E
GaAs MMIC 10W T/R
SWITCH, 824 - 894 MHz*
10
List of Materials for Evaluation PCB 103837 ^[1]
Item
Description
J1 - J3
PCB Mount SMA RF Connector
J4 - J6
DC Pin
C1 - C3
330 pF Capacitor, 0603 Pkg.
LTx
22 nH Inductor, 0603 Pkg.
LRx
8.2 nH Inductor, 0402 Pkg.
U1
HMC446 / HMC446E T/R Switch
PCB ^[2]
103835 Evaluation PCB
[1] Reference this number when ordering complete 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 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 as shown is available from
Hittite upon request.
[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
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