PTB20176 Datasheet, PDF (3/3 Pages) Ericsson – 5 Watts, 1.78-1.92 GHz RF Power Transistor

e
Typical Performance
Gain vs. Frequency
(as measured in a broadband circuit)
15
14
13
12
11
10
1775
1800
V_CC = 26 V
I_CQ = 30 mA
Pout = 5 W
1825 1850 1875
Frequency (MHz)
1900
1925
PTB 20176
Intermodulation Distortion vs. Power Output
-27
V_CC = 26 V
-30
I_CQ = 30 mA
f₁ = 1880.0 MHz
-33
f₂ = 1880.1 MHz
-36
-39
-42
2
3
4
5
6
7
Output Power (Watts-PEP)
Efficiency vs. Output Power
60
50
40
30
V_CC = 26 V
20
I_CQ = 30 mA
f = 1850 MHz
10
0
2
4
6
8
10
Output Power (Watts)
Ericsson Components
RF Power Products
675 Jarvis Drive
Morgan Hill, CA 95037 USA
Telephone: [phone]
6/24/97
1-877-GOLDMOS
(1-877-465-3667)
e-mail: [e-mail]
www.ericsson.com/rfpower
3
Specifications subject to change without notice.
LF
© 1996 Ericsson Inc.
EUS/KR 1301-PTB 20176 Uen Rev. C 09-28-98