PTB20082 Datasheet, PDF (2/4 Pages) Ericsson – 15 Watts, 1.8-2.0 GHz Cellular Radio RF Power Transistor

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
I_B = 0 A, I_C = 5 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, P_OUT = 7.5 W, I_CQ = 70 mA, f = 2.0 GHz)
Output Power at 1 dB Compression
(V_CC = 26 Vdc, I_CQ = 70 mA, f = 2.0 GHz)
Collector Efficiency
(V_CC = 26 Vdc, P_OUT = 7.5 W, I_CQ = 70 mA, f = 2.0 GHz)
Load Mismatch Tolerance
(V_CC = 26 Vdc, P_OUT = 7.5 W, I_CQ = 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
V_CC = 26 V
7
I_CQ = 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
h_FE
Min
50
50
4
20
Typ Max Units
—
—
Volts
—
—
Volts
5
—
Volts
—
—
—
Symbol Min
G_pe
8
P-1dB
15
η_C
30
Ψ
—
Typ Max Units
9
—
dB
—
—
Watts
—
—
%
—
5:1
—
Broadband Test Fixture Performance
20
60
V_CC = 26 V
16 ^{ICQ = 70 mA}
P_OUT = 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