PTB20174 View Datasheet(PDF) - Ericsson
Part Name
Description
Manufacturer
PTB20174 Datasheet PDF : 4 Pages
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PTB 20174
Test Circuit
e
Block Diagram for f = 1.49 GHz
Q1
l1
l2, l3, l10, l11
l4, l5
l6, l7
l8, l9
l12
Balun 1, 2
C1
C2, C3
C4, C5, C14, C15
C6, C7, C13, C16
C8, C9
C10
C11
C12, C17
C18, C19
L1, L2, L4, L5
L3, L6
L7
R1, R2
R3, R4
FB1, FB2
Circuit Board
PTB 20174 — NPN RF Transistor
.410λ 1.49 GHz
Microstrip 50 Ω
.250λ 1.49 GHz
Microstrip 50 Ω
.190λ 1.49 GHz
Microstrip 22 Ω
.083λ 1.49 GHz
Microstrip 11.5 Ω
.225λ 1.49 GHz
Microstrip 10.5 Ω
.210λ 1.49 GHz
Microstrip 50 Ω
50 Ω Coax, Semi-Rigid, .047 O.D., 1.5” long
0.3 - 3.5 pF, Variable Capacitor Jaco 5801-PC
18 pF, ATC 100 B
33 pF, ATC 100 B
1200 pF, ATC 100 B
10 µF, 35 V Electrolytic Capacitor
0.3 pF, ATC 100 B
1.1 pF, ATC 100 B
100 µF, 50 V Electrolytic Capacitor
22 pF, ATC 100 B
4 Turn, 24 AWG, .120” ID
7 Turn, 24 AWG, .120” ID
1 Turn, 24 AWG, .100” ID
22 Ω, 1/4 Watt Resistor
12 Ω, 1/8 Watt Resistor
Ferrite Bead
Copper Clad PTFE εr = 2.5, .031” Thick
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 20174 Uen Rev. D 09-28-98
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