PTB20189 查看數據表（PDF） - Ericsson
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PTB20189 Datasheet PDF : 3 Pages
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PTB 20189
Electrical Characteristics (100% Tested)
Characteristic
Breakdown Voltage C to E
Breakdown Voltage C to E
Breakdown Voltage E to B
DC Current Gain
Conditions
IB = 0 A, IC = 5 mA
VBE = 0 V, IC = 5 mA
IC = 0 A, IE = 5 mA
VCE = 5 V, IC = 1.5 A
Symbol
V(BR)CEO
V(BR)CES
V(BR)EBO
hFE
Min
28
55
3.5
20
RF Specifications (100% Tested)
Characteristic
Gain
(VCC = 25 Vdc, Pout = 1 W, ICQ = 175 mA, f = 960 MHz)
Collector Efficiency
(VCC = 25 Vdc, Pout = 1 W, ICQ = 175 mA, f = 960 MHz)
Load Mismatch Tolerance
(VCC = 25 Vdc, Pout = 1 W, ICQ = 175 mA,
f = 960 MHz—all phase angles at frequency of test)
Symbol Min
Gpe
12
ηC
—
Ψ
—
Impedance Data (data shown for fixed-tuned broadband circuit)
(VCC = 25 Vdc, Pout = 1 W, ICQ = 175 mA)
Z Source
Z Load
e
Typ Max Units
32
—
Volts
70
—
Volts
5
—
Volts
50
120
—
Typ Max Units
14
—
dB
25
—
%
—
10:1
—
Frequency
MHz
900
930
960
Z Source
R
jX
3.0
-0.4
3.0
0.0
2.9
0.5
Z Load
R
jX
9.0
6.0
9.0
7.5
9.2
8.9
2
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