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PTB20176 Datasheet, PDF (2/3 Pages) Ericsson – 5 Watts, 1.78-1.92 GHz RF Power Transistor | |||
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PTB 20176
Electrical Characteristics (100% Tested)
Characteristic
Breakdown Voltage C to E
Breakdown Voltage C to B
Breakdown Voltage E to B
DC Current Gain
Output Capacitance
Conditions
IB = 0 A, IC = 5 mA, RBE = 22 â¦
IB = 0 A, IC = 5 mA
IC = 0 A, IE = 5 mA
VCE = 5 V, IC = 200 mA
VCB = 26 V, IE = 0 A, f = 1 MHz
Symbol
V(BR)CER
V(BR)CBO
V(BR)EBO
hFE
Cob
Min
45
45
4
20
â
RF Specifications (100% Tested)
Characteristic
Gain
(VCC = 26 Vdc, Pout = 5 W, ICQ = 30 mA, f = 1.85 GHz)
Power Output at 1 dB Compression
(VCC = 26 Vdc, ICQ = 30 mA, f = 1.85 GHz)
Collector Efficiency
(VCC = 26 Vdc, Pout = 5 W, ICQ = 30 mA, f = 1.85 GHz)
Intermodulation Distortion
(VCC = 26 Vdc, Pout = 5 W(PEP), ICQ = 30 mA,
f1 = 1.8800 GHz, f2 = 1.8801 GHz)
Load Mismatch Tolerance
(VCC = 26 Vdc, Pout = 5 W, ICQ = 30 mA,
f = 1.85 GHzâall phase angles at frequency of test)
Symbol Min
Gpe
11
P-1dB
6.3
ηC
38
IMD
-30
Ψ
â
Impedance Data (data shown for fixed-tuned broadband circuit)
(VCC = 26 Vdc, Pout = 5 W, ICQ = 30 mA)
Z Source
Z Load
e
Typ Max Units
â
â
Volts
â
â
Volts
â
â
Volts
â
100
â
7
â
pF
Typ Max Units
12
â
dB
7.9
â
Watts
42
â
%
-35
â
dBc
â
10:1
â
Frequency
GHz
1.800
1.850
1.900
Z Source
R
jX
7.8
-7.0
7.6
-6.4
7.5
-5.8
Z Load
R
jX
6.7
1.5
6.7
2.3
6.7
3.1
2
6/24/97
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