HMC481ST89 Datasheet, PDF (6/6 Pages) Hittite Microwave Corporation – SiGe HBT GAIN BLOCK MMIC AMPLIFIER, DC - 5.0 GHz

v00.0204
MICROWAVE CORPORATION
Evaluation PCB
HMC481ST89
SiGe HBT GAIN BLOCK
MMIC AMPLIFIER, DC - 5.0 GHz
8
List of Materials for Evaluation PCB 108324*
Item
J1 - J2
J3 - J4
C1, C2
C3
C4
C5
Description
PC Mount SMA Connector
DC Pin
Capacitor, 0402 Pkg.
100 pF Capacitor, 0402 Pkg.
1000 pF Capacitor, 0603 Pkg.
2.2 µF 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
package bottom 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 circuit board
shown is available from Hittite upon request.
R1
Resistor, 1210 Pkg.
L1
Inductor, 0603 Pkg.
U1
HMC481ST89
PCB**
107368 Evaluation PCB
** Circuit Board Material: Rogers 4350
* Reference this number when ordering complete evaluation PCB.
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
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