PTFA091201GL_09 Datasheet, PDF (1/10 Pages) Infineon Technologies AG – Thermally-Enhanced High Power RF LDMOS FETs 120 W, 920-960 MHz

Confidential, Limited Internal Distribution
Thermally-Enhanced High Power RF LDMOS FETs
120 W, 920 – 960 MHz
PTFA091201GL
PTFA091201HL
Description
The PTFA091201GL and PTFA091201HL 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 plastic open-cavity packages with copper
flanges. Manufactured with Infineon's advanced LDMOS process,
these devices provide excellent thermal performance and superior
reliability.
PTFA091201GL
Package PG-63248-2
PTFA091201HL
Package PG-64248-2
EDGE Modulation Spectrum Performance
V_DD = 28 V, I_DQ = 750 mA, ƒ = 959.8 MHz
0
-10
-20
-30
-40
-50
-60
-70
-80
-90
36
55
50
45
Efficiency
40
35
400 KHz
30
25
20
600 KHz ¹⁵
10
38 40 42 44 46 48 50
Output Power, avg. (dBm)
Features
• Thermally-enhanced plastic open-cavity (EPOC™)
packages with copper flanges, Pb-free and RoHS
compliant
• Broadband internal matching
• Typical EDGE performance
- Average output power = 50 W
- Gain = 18.5 dB
- Efficiency = 44%
• Typical CW performance
- Output power at P–1dB = 135 W
- Gain = 17 dB
- Efficiency = 64%
• Integrated ESD protection: Human Body Model,
Class 2 (minimum)
• 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 test—verified by design/characterization in Infineon test fixture)
V_DD = 28 V, I_DQ = 750 mA, P_OUT = 50 W (AVG), ƒ = 959.8 MHz
Characteristic
Symbol Min Typ
Max
Unit
Error Vector Magnitude
EVM (RMS) —
2.5
—
%
Modulation Spectrum @ 400 kHz
ACPR
—
–60
—
dBc
Modulation Spectrum @ 600 kHz
ACPR
—
–74
—
dBc
Gain
Drain Efficiency
G_ps
—
18.5
—
dB
η_D
—
44
—
%
All published data at T_CASE = 25°C unless otherwise indicated
*See Infineon distributor for future availability.
ESD: Electrostatic discharge sensitive device—observe handling precautions!
Data Sheet
1 of 10
Rev. 03, 2009-03-31