HMC454ST89_07 Datasheet, PDF (9/12 Pages) Hittite Microwave Corporation – InGaP HBT ½ WATT HIGH IP3 AMPLIFIER, 0.4 - 2.5 GHz

v04.0907
HMC454ST89 / 454ST89E
InGaP HBT ½ WATT HIGH IP3
AMPLIFIER, 0.4 - 2.5 GHz
9
1960 & 2140 MHz Application Circuit
This circuit was used to specify the performance for 1800-2000 and 2000-2200 MHz operation. This circuit will
satisfy many applications from 1700 to 2500 MHz. Contact the HMC Applications Group for assistance in optimizing
performance for your application.
TL1
TL2
Impedance
50 Ohm 50 Ohm
Physical Length
0.32”
0.10”
Electrical Length
34°
11°
PCB Material: 10 mil Rogers 4350, Er = 3.48
T3
50 Ohm
0.07”
8°
TL4
50 Ohm
0.17”
18.5°
Recommended Component Values
L1
8.2 nH
C1
1 pF
C2
1.2 pF
C3
3 pF
C4
100 pF
C5
2.2 μF
9 - 228
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