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PTB20175 Datasheet, PDF (4/4 Pages) Ericsson – 55 Watts, 1.9-2.0 GHz Cellular Radio RF Power Transistor | |||
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PTB 20175
e
Schematic for f = 2 GHz
Q1
PTB 20175
l1
l2
.1 λ 2 GHz
l3
.065 λ 2 GHz
l4
.095 λ 2 GHz
l5
.055 λ 2 GHz
l6
.055 λ 2 GHz
l7
.065 λ 2 GHz
l8
.25 λ 2 GHz
l9
NPN RF Transistor
Microstrip 50 â¦
Microstrip 75 â¦
Microstrip 16 â¦
Microstrip 10.8 â¦
Microstrip 8.0 â¦
Microstrip 12.5 â¦
Microstrip 22 â¦
Microstrip 60 â¦
Microstrip 50 â¦
C1, C6
C2, C7
C3, C4, C8, C10
C5, C9
L1
L2
L3
R1
Board
.1 µF
1206 Chip
10 µF, 35 V
SMT Tantalum
33 pF
ATC-100
0 - 4 pf
Johanson Trimmer
56 nh
SMT Inductor
6.8 nh
SMT Inductor
4 mm.
SMT Ferrite
22 â¦
1206 Chip
.031 G-200 Solid Copper Bottom
Ericsson Components
RF Power Products
675 Jarvis Drive
Morgan Hill, CA 95037 USA
Telephone: 408-778-9434
1-877-GOLDMOS
(1-877-465-3667)
e-mail: rfpower@ericsson.com
www.ericsson.com/rfpower
4
Specifications subject to change without notice.
LF
© 1996 Ericsson Inc.
EUS/KR 1301-PTB 20175 Uen Rev. C 09-28-98
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