HMC548LP3 Datasheet, PDF (8/10 Pages) Hittite Microwave Corporation – SiGe HBT MMIC LOW NOISE AMPLIFIER, 1.2 - 3.0 GHz

v00.0406
1575 MHz Evaluation PCB
HMC548LP3 / 548LP3E
SiGe HBT MMIC LOW NOISE
AMPLIFIER, 1.2 - 3.0 GHz
5
List of Material for Evaluation PCB 114254 ^[1]
Item
J1, J2
J3, J4
C1, C2
C3
C4
U1
Description
PCB Mount SMA Connector
DC Pin
150 pF Capacitor, 0402 Pkg.
1000 pF Capacitor, 0402 Pkg.
18,000 pF Capacitor, 0402 Pkg.
HMC548LP3 / HMC548LP3E
Amplifier
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 ground paddle
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
Filter, Amotech AMOBP1575P02-A1
shown is available from Hittite upon request.
U2
2.5 dB loss @ 1575 MHz
PCB ^[2]
110980 Eval Board
[1] Reference this number when ordering complete evaluation PCB
[2] Circuit Board Material: Roger 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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