PTF240101S Datasheet, PDF (7/12 Pages) Infineon Technologies AG – Thermally-Enhanced High Power RF LDMOS FET 10 W, 2400-2700 MHz

PTF240101S
RF Characteristics, WiMAX Operation
WiMAX Measurements (not subject to production test—verified by design/characterization in Infineon test fixture)
V_DD = 28 V, I_DQ = 160 mA, P_OUT = 1 W, ƒ = 2400 MHz, 3.5 MHz bandwidth, 4 MHz sampling rate, 64 QAM 2/3
Characteristic
Error Vector Magnitude
Gain
Symbol Min Typ
Max
Unit
EVM
—
–41
—
dBc
G_ps
—
15.5
—
dB
Two-tone Measurements (tested in Infineon test fixture)
V_DD = 28 V, I_DQ = 160 mA, P_OUT = 1 W avg., ƒ = 2300, 2400, 2500 MHz, tone spacing = 7 MHz
Characteristic
Gain
Intermodulation Distortion
Drain Efficiency
Input Return Loss at 2.4 GHz
Symbol Min Typ
G_ps
IMD
14.0 15.5
—
–43
η_D
9
10
IRL
—
–14
Max
—
–40
—
–10
Unit
dB
dBc
%
dB
Typical WiMAX Performance (measurements taken in broadband test fixture)
WiMAX Performance
V_DD = 28 V, I_DQ = 160 mA,
(modulation = 64 QAM2/3, channel bandwidth = 3.5
MHz, sample rate = 4 MHz)
-25
-28
2.3Ghz
2.4Ghz
-31
2.5Ghz
-34
-37
-40
-43
20
22
24
26
28
30
Output Power (dBm)
WiMAX Performance
V_DD = 28 V, I_DQ = 160 mA, ƒ = 2400 MHz,
(modulation = 64 QAM2/3, channel bandwidth = 3.5 MHz,
sample rate = 4 MHz)
-25
t = +85 °C
-30
t = –33 °C
-35
-40
t = +25 °C
-45
-50
20
22
24
26
28
30
Output Power (dBm)
Data Sheet
7 of 12
Rev. 05, 2007-04-12