PTB20082 查看數據表（PDF） - Ericsson
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PTB20082 Datasheet PDF : 4 Pages
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PTB 20082
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, RBE = 22 Ω
VBE = 0 V, IC = 5 mA
IC = 0 A, IE = 5 mA
VCE = 5 V, IC = 250 mA
RF Specifications (100% Tested)
Characteristic
Gain
(VCC = 26 Vdc, POUT = 7.5 W, ICQ = 70 mA, f = 2.0 GHz)
Output Power at 1 dB Compression
(VCC = 26 Vdc, ICQ = 70 mA, f = 2.0 GHz)
Collector Efficiency
(VCC = 26 Vdc, POUT = 7.5 W, ICQ = 70 mA, f = 2.0 GHz)
Load Mismatch Tolerance
(VCC = 26 Vdc, POUT = 7.5 W, ICQ = 70 mA,
f = 2.0 GHz—all phase angles at frequency of test)
Typical Performance
POUT, Gain & Efficiency (at P-1dB) vs. Frequency
10
60
Gain (dB)
9
50
8
VCC = 26 V
7
ICQ = 70 mA
6
40
Efficiency (%)
30
Output Power (W) 20
5
1750
1800
1850 1900 1950
Frequency (MHz)
2000
10
2050
e
Symbol
V(BR)CER
V(BR)CES
V(BR)EBO
hFE
Min
50
50
4
20
Typ Max Units
—
—
Volts
—
—
Volts
5
—
Volts
—
—
—
Symbol Min
Gpe
8
P-1dB
15
ηC
30
Ψ
—
Typ Max Units
9
—
dB
—
—
Watts
—
—
%
—
5:1
—
Broadband Test Fixture Performance
20
60
VCC = 26 V
16 ICQ = 70 mA
POUT = 7.5 W
50
Efficiency (%) 40
12
30
Gain (dB)
-1250
8
-2150
4
1900
Return Loss (dB)
-305
1925
1950
1975
Frequency (MHz)
2000
2
5/11/98
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