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PTB20264 Datasheet, PDF (2/3 Pages) Ericsson – 10 Watts, 1.8-1.9 GHz Cellular Radio RF Power Transistor | |||
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PTB 20264
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 = 10 mA
VBE = 0 V, IC = 10 mA
IC = 0 A, IE = 5 mA
VCE = 5 V, IC = 250 mA
RF Specifications (100% Tested)
Characteristic
Gain at POUT = 5 Watts
(VCC = 26 Vdc, ICQ = 50 mA, f = 1805 MHz, 1845 MHz,
1880 MHz)
Gain Compression at POUT = 5 Watts
(VCC = 26 Vdc, ICQ = 50 mA, f = 1805 MHz, 1845 MHz,
1880 MHz)
Gain at POUT = 10 Watts
(VCC = 26 Vdc, ICQ = 50 mA, f = 1845 MHz)
Gain Compression at POUT = 10 Watts
(VCC = 26 Vdc, ICQ = 50 mA, f = 1845 MHz)
Collector Efficiency at POUT = 10 Watts
(VCC = 26 Vdc, ICQ = 50 mA, f = 1845 MHz)
Load Mismatch Tolerance
(VCC = 26 Vdc, POUT = 10 W, ICQ = 50 mA,
f = 1845 MHzâall phase angles at frequency of test)
Typical Performance
Output Power vs. Supply Voltage
12
11
10
9
8
24.5
ICQ = 50 mA
PIN = 1.3 W
f = 1845 MHz
25.0 25.5 26.0 26.5 27.0 27.5
Supply Voltage (Volts)
e
Symbol
V(BR)CEO
V(BR)CES
V(BR)EBO
hFE
Min
22
55
3.5
20
Typ Max Units
26
â
Volts
60
â
Volts
5
â
Volts
50
120
â
Symbol Min
Gpe
9.0
Typ Max Units
9.4
â
dB
â
â
â
0.2
dB
Gpe
8.4
â
â
ηC
40
Ψ
â
â
â
dB
â
0.8
dB
â
â
%
â
5:1
â
Gain vs. Frequency
(as measured in a broadband circuit)
12
10
8
6
4
1800
VCC = 26 V
ICQ = 50 mA
POUT = 5 W
1820
1840
1860
1880
Frequency (MHz)
1900
2
9/28/98
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