PTB20077 Просмотр технического описания (PDF) - Ericsson
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производитель
PTB20077 Datasheet PDF : 3 Pages
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PTB 20077
Electrical Characteristics (100% Tested)
Characteristic
Breakdown Voltage C to E
Breakdown Voltage C to E
Breakdown Voltage E to B
DC Current Gain
Conditions
VBE = 0 V, IC = 5 mA
IB = 0 A, IC = 10 mA, RBE = 22 Ω
IC = 0 A, IE = 5 mA
VCE = 5 V, IC = 250 mA
RF Specifications (100% Tested)
Characteristic
Gain
(VCC = 25 Vdc, Pout = 0.2 W, ICQ = 120 mA,
f = 1.525; 1.66 GHz)
Power Output at 1 dB Compression
(VCC = 25 Vdc, ICQ = 120 mA,
f = 1.525; 1.66 GHz)
Load Mismatch Tolerance
(VCC = 25 Vdc, Pout = 0.7 W, ICQ = 120 mA,
f = 1.66 GHz—all phase angles at frequency of test)
Typical Performance
Typical POUT, Gain & Efficiency (at P-1dB)
vs. Frequency
14
40
Gain (dB)
12
35
10
30
8
VCC = 26 V
6
ICQ = 120 mA
Efficiency (%) 25
20
4
15
2 Output Power (W)
10
0
5
1300 1350 1400 1450 1500 1550 1600 1650 1700
Frequency (MHz)
e
Symbol
V(BR)CES
V(BR)CER
V(BR)EBO
hFE
Min
60
60
4.0
20
Typ Max Units
—
—
Volts
—
—
Volts
5
—
Volts
40
—
—
Symbol Min
Gpe
10
Typ Max Units
12
—
dB
P-1dB
0.7
0.9
—
Watts
Ψ
—
—
5:1
—
Intermodulation Distortion vs. Output Power
-10
VCC = 26 V
-20 ICQ = 120 mA
-30 f1 = 1559.9 MHz
f2 = 1666.0 MHz
-40
IM3
-50
IM5
-60
IM7
-70
0.0
0.2
0.4
0.6
0.8
1.0
Output Power (Watts-PEP)
2
4/29/98
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