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PTFA091201E Datasheet, PDF (1/10 Pages) Infineon Technologies AG – Thermally-Enhanced High Power RF LDMOS FETs 120 W, 920 – 960 MHz | |||
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Confidential, Limited Internal Distribution
Thermally-Enhanced High Power RF LDMOS FETs
120 W, 920 â 960 MHz
PTFA091201E
PTFA091201F
Description
The PTFA091201E and PTFA091201F are 120-watt LDMOS FETs
designed for ultra-linear GSM/EDGE power amplifier applications in
the 920 to 960 MHz band. Features include input and output matching,
and thermally-enhanced packages with slotted or earless flanges.
Manufactured with Infineon's advanced LDMOS process, these
devices provide excellent thermal performance and superior
reliability.
PTFA091201E
Package H-36248-2
PTFA091201F
Package H-37248-2
EDGE Modulation Spectrum Performance
VDD = 28 V, IDQ = 750 mA, Æ = 959.8 MHz
0
55
-10
50
Efficiency
-20
45
-30
40
-40
35
-50
30
400 kHz
-60
25
-70
20
-80
600 kHz 15
-90
10
36 38 40 42 44 46 48 50
Output Power, Avg. (dBm)
Features
⢠Thermally-enhanced packages
⢠Broadband internal matching
⢠Typical EDGE performance
- Average output power = 50 W
- Gain = 19.0 dB
- Efficiency = 44%
⢠Typical CW performance
- Output power at Pâ1dB = 135 W
- Gain = 18.0 dB
- Efficiency = 64%
⢠Integrated ESD protection: Human Body Model,
Class 2 (minimum)
⢠Pb-free and RoHS compliant
⢠Excellent thermal stability, low HCI drift
⢠Capable of handling 10:1 VSWR @ 28 V,
120 W (CW) output power
RF Characteristics
EDGE Measurements (not subject to production testâverified by design/characterization in Infineon test fixture)
VDD = 28 V, IDQ = 750 mA, POUT = 50 W, Æ = 959.8 MHz
Characteristic
Symbol Min Typ
Max
Unit
Error Vector Magnitude
EVM (RMS) â
2.5
â
%
Modulation Spectrum @ 400 kHz
ACPR
â
â62
â
dBc
Modulation Spectrum @ 600 kHz
ACPR
â
â74
â
dBc
Gain
Drain Efficiency
Gps
â
19
â
dB
ηD
â
44
â
%
All published data at TCASE = 25°C unless otherwise indicated
*See Infineon distributor for future availability.
ESD: Electrostatic discharge sensitive deviceâobserve handling precautions!
Data Sheet
1 of 10
Rev. 03, 2007-11-19
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