PTB20179 Datasheet, PDF (2/3 Pages) Ericsson – 0.4 Watt, 1.8-2.0 GHz Cellular Radio RF Power Transistor

PTB 20179
Electrical Characteristics (100% Tested)
Characteristic
Breakdown Voltage C to E
Breakdown Voltage C to E
Breakdown Voltage E to B
DC Current Gain
Conditions
I_B = 0 A, I_C = 10 mA, R_BE = 22 Ω
V_BE = 0 V, I_C = 5 mA
I_C = 0 A, I_E = 5 mA
V_CE = 5 V, I_C = 250 mA
RF Specifications (100% Tested)
Characteristic
Gain
(V_CC = 26 Vdc, Pout = 0.2 W, I_C = 120 mA, f = 2.0 GHz)
Output Power at 1 dB Compressed
(V_CC = 26 Vdc, I_C = 120 mA, f = 2.0 GHz)
Load Mismatch Tolerance
(V_CC = 26 Vdc, Pout = 0.2 W, I_C = 120 mA,
f = 2.0 GHz—all phase angles at frequency of test)
Typical Performance
Symbol
V_(BR)CER
V_(BR)CES
V_(BR)EBO
h_FE
Min
50
50
4
20
Symbol Min
G_pe
8
P-1dB
0.4
Ψ
—
e
Typ Max Units
—
—
Volts
—
—
Volts
5
—
Volts
40
—
—
Typ Max Units
10
—
dB
0.6
—
Watts
—
5:1
—
POUT, Gain & Efficiency (at P-1dB) vs. Frequency
10
Gain (dB)
8
6
30
25
Efficiency (%)
20
4
2
Output Power (W )
V_CC = 26 V
15
I_C = 120 mA
10
0
5
1750 1800 1850 1900 1950 2000 2050
Frequency (MHz)
Intermodulation Distortion vs. Output Power
0
-10 ^{VCC = 26 V}
-20 ^{IC = 120 mA}
f₁ = 1999.9 MHz
-30 _{f2 = 2000.0 MHz}
-40
IM3
-50
-60
IM5
IM7
-70
0.0
0.2
0.4
0.6
0.8
Output Power (Watts-PEP)
2
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