PTB20258 Datasheet, PDF (3/3 Pages) Ericsson – 6 Watts, 915-960 MHz Cellular Radio RF Power Transistor

e
Power Gain vs. Output Power
16
14 _{ICQ = 41 mA}
I_CQ = 27 mA
12
10
I_CQ = 7 mA
8
I_CQ = 14 mA
V_CC = 25V
f = 960 MHz
6
0.10
1.00
Output Power (W)
10.00
Impedance Data
(V_CC = 25 Vdc, Pout = 6 W, I_CQ = 27 mA)
Z Source
Z Load
PTB 20258
Z₀ = 50 Ω
Frequency
MHz
1000.00
980.00
960.00
950.00
915.00
900.00
850.00
800.00
750.00
Z Source
R
jX
3.02
-1.05
3.10
-1.22
3.19
-1.35
3.29
-1.55
3.79
-1.95
3.60
-2.06
3.87
-2.04
3.90
-2.66
4.15
-3.00
Z Load
R
jX
88.10
12.00
9.04
13.00
9.06
14.10
9.20
14.36
9.50
15.98
10.10
16.83
11.67
17.20
12.60
17.80
13.80
18.87
Ericsson Components
RF Power Products
675 Jarvis Drive
Morgan Hill, CA 95037 USA
Telephone: [phone]
1-877-GOLDMOS
(1-877-465-3667)
e-mail: [e-mail]
www.ericsson.com/rfpower
3
Specifications subject to change
without notice.
L1
© 1998 Ericsson Inc.
EUS/KR 1301-PTB 20258 Rev. A 07-21-98