LDMOS RF Power Field Effect Transistor 90 W/ 2110-2170 MHz
Description
PTF210901
LDMOS RF Power Field Effect Transistor 90 W, 2110–2170 MHz
Description
The PTF210901 is an internally matched 90 W GOLDMOS FET intended for WCDMA applications from 2110 to 2170 MHz.
Full gold metallization ensures excellent device lifetime and reliability.
Two–Carrier WCDMA Drive–Up
VDD = 28 V, IDQ = 1050 mA, f1 = 2140 MHz, f2 = 2150 MHz, 3GPP WCDMA signal, P/A R = 8.
0 dB, 3.
84 MHz BW
-25 30 25 IM3 -35 20 -40 15 -45 Gain -50 -55 39 40 41 42 43 44 ACPR 10 5 Drain Efficiency
Features
• • Internal matching for wideband performance Typical two–carrier 3GPP WCDMA performance - Average output power = 19 W at –37 dBc - Efficiency = 25% Typical CW performance - Output power at P–1dB = 105 W - Gain = 15 dB - Efficiency = 53% Integrated ESD protection: Human Body Model, Class 1 (minimum) Excellent thermal stability, low HCI drift Capable of handling 10:1 VSWR at 28 V, 90 W (CW) output power
•
-30
Efficiency (%), Gain (dB)
IMD (dBc), ACPR (dBc)
• • •
Output Power, Avg.
(dBm)
PTF210901E Package 30248
ESD: Electrostatic discharge sensitive device — observe handling precautions!
RF Performance at TCASE = 25°C unless otherwise indicated
WCDMA Measurements (not subject to production test—verified by design/characterization in Infineon test fixture)
VDD = 28 V, IDQ = 1050 mA, P OUT = 19 W AVG f1 = 2140 MHz, f2 = 2150 MHz, 3GPP signal, channel bandwidth 3.
84 MHz, 8.
0 dB peak/average @ 0.
01% CCDF
Characteristic
Intermodulation Distortion Gain Drain Efficiency
Symbol
IMD Gps
Min
— — —
Typ
–37 15 25
Max
— — —
Units
dBc dB %
ηD
Two–Tone Measurements (tested in Infineon test fixture) VDD = 28 V, IDQ = 1050 mA, POUT = 90 W PEP, f = 2170 MHz, tone spacing = 1 MHz Characteristic
Gain Drain Efficiency Intermodulation Distortion Data Sheet 1
Symbol
Gps
Min
13.
5 36 —
Typ
15 38 –30
Max
— — –28
Units
dB % dBc 2004-01-16
ηD
IMD
PTF210901
Electrical Characteristics at TCASE = 25°C unless otherwise indicated
Characteristic
Drain–Source Breakdown Voltage Drain Lea...
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