Document Number: MRF8P20140WH
Rev. 1, 11/2013
Freescale Semiconductor
Technical Data
MRF8P20140WHR3
MRF8P20140WHSR3
MRF8P20140WGHSR3
RF Power Field Effect Transistors
N--Channel Enhancement--Mode Lateral MOSFETs
Designed for CDMA base station applications with frequencies from 1880 to
2025 MHz. Can be used in Class AB and Class C for all typical cellular base
station modulation formats.
1880--2025 MHz, 24 W AVG., 28 V
SINGLE W--CDMA
Typical Doherty Single--Carrier W--CDMA Performance: VDD = 28 Volts,
IDQA = 500 mA, VGSB = 1.2 Vdc, Pout = 24 Watts Avg., IQ Magnitude
Clipping, Channel Bandwidth = 3.84 MHz, Input Signal PAR = 9.9 dB
@ 0.01% Probability on CCDF.
LATERAL N--CHANNEL
RF POWER MOSFETs
G
(dB)
(%)
Output PAR
(dB)
ACPR
(dBc)
ps
D
Frequency
1880 MHz
1920 MHz
2025 MHz
16.0
16.0
15.9
42.8
43.7
42.0
8.0
8.1
8.1
--31.0
--32.6
--31.2
NI--780H--4L
MRF8P20140WHR3
Capable of Handling 10:1 VSWR, @ 30 Vdc, 1920 MHz, 160 Watts CW (1)
Output Power (3 dB Input Overdrive from Rated Pout
Typical Pout @ 3 dB Compression Point ≃ 170 Watts (1)
)
Features
Designed for Wide Instantaneous Bandwidth Applications. VBWres
240 MHz.
≃
Designed for Wideband Applications that Require 160 MHz Signal Bandwidth
Production Tested in a Symmetrical Doherty Configuration
100% PAR Tested for Guaranteed Output Power Capability
Characterized with Large--Signal Load--Pull Parameters and Common Source
S--Parameters
NI--780S--4L
MRF8P20140WHSR3
Internally Matched for Ease of Use
Integrated ESD Protection
Greater Negative Gate--Source Voltage Range for Improved Class C
Operation
Designed for Digital Predistortion Error Correction Systems
NI--780H--4L in Tape and Reel. R3 Suffix = 250 Units, 56 mm Tape Width,
13--inch Reel.
NI--780GS--4L
MRF8P20140WGHSR3
NI--780S--4L, NI--780GS--4L in Tape and Reel. R3 Suffix = 250 Units, 32 mm
Tape Width, 13--inch Reel.
RF /V
RF /V
outA DSA
3
4
1
2
inA GSA
RF /V
inB GSB
RF /V
outB DSB
(Top View)
Figure 1. Pin Connections
1. P3dB = P
+ 7.0 dB where P
is the average output power measured using an unclipped W--CDMA single--carrier input signal where
avg
avg
output PAR is compressed to 7.0 dB @ 0.01% probability on CCDF.
Freescale Semiconductor, Inc., 2011, 2013. All rights reserved.
MRF8P20140WHR3 MRF8P20140WHSR3 MRF8P20140WGHSR3
RF Device Data
Freescale Semiconductor, Inc.
1