PTFB213208FV
Confidential, Limited Internal Distribution
All published data at T
CASE
= 25°C unless otherwise indicated
ESD: Electrostatic discharge sensitive device—observe handling precautions!
Data Sheet
– DRAFT ONLY 1 of 13 Rev. 02, 2012-07-03
Thermally-Enhanced High Power RF LDMOS FET
320 W, 28 V, 2110 – 2170 MHz
Description
The PTFB213208SV is a 320-watt LDMOS FET intended for use
in multi-standard cellular power amplifi er applications in the 2110
to 2170 MHz frequency band. Features include input and output
matching, high gain and thermally-enhanced package with earless
fl ange. Manufactured with Infi neon's advanced LDMOS process, this
device provides excellent thermal performance and superior reliability.
Features
• Broadband internal matching
• Wide video bandwidth
• Typical pulsed CW performance, 2140 MHz, 28 V
(combined outputs)
- Output power @ P
1dB
= 343 W
- Effi ciency = 54%
- Gain = 16.5 dB
• Typical single-carrier WCDMA performance,
2140 MHz, 28 V
- Output power = 50 dBm avg
- Gain = 17 dB
- Effi ciency = 32%
• Capable of handling 10:1 VSWR @ 28 V, 320 W
(CW) output power
• Integrated ESD protection
• Low thermal resistance
• Pb-free and RoHS compliant
RF Characteristics
Single-carrier WCDMA Measurements (tested in Infi neon test fi xture)
V
DD
= 28 V, I
DQ
= 2.6 A, P
OUT
= 85 W average, ƒ = 2170 MHz
3GPP WCDMA signal, 3.84 MHz channel bandwidth, peak/average = 10 dB @ 0.01% CCDF
Characteristic Symbol Min Typ Max Unit
Gain Gps 15.75 17.0 — dB
Drain Efficiency
ηD — 32 — %
Adjacent Channel Power Ratio ACPR — –35 –29.5 dBc
PTFB213208FV
Package H-34275G-6/2
0
5
10
15
20
25
30
35
-60
-55
-50
-45
-40
-35
-30
-25
36 38 40 42 44 46 48 50 52
Drain Efficiency (%)
IMD3, ACPR (dBc)
Average Output Power (dBm)
Two-carrier WCDMA 3GPP Drive-up
V
DD
= 28 V, I
DQ
= 2.7 A, ƒ = 2170 MHz,
3GPP WCDMA signal, PAR = 8 dB,
10 MHz carrier spacing, BW = 3.84 MHz
IMD Up
b213208fv-gr 16
Efficiency
ACPR
IMD Low