NPT1004
Gallium Nitride 28V, 45W RF Power Transistor
®
Built using the SIGANTIC NRF1 process - A proprietary GaN-on-Silicon technology
FEATURES
• Optimized for pulsed, WiMAX, W-CDMA, LTE,
and other light thermal load applications from
DC to 4.0GHz
• 2500MHz performance
ꢀ • 45W P3dB CW power
ꢀ • 13.5 dB small signal gain
ꢀ •ꢀ55%ꢀefficiencyꢀatꢀP3dB
DC - 4000MHz
45 Watt, 28 Volt
GaN HEMT
• 100% RF tested
• Low cost, surface mount SOIC package
•ꢀHighꢀreliabilityꢀgoldꢀmetallizationꢀprocess
• Lead-free and RoHS compliant
• Subject to EAR99 Export Control
RF Specifications (2-Tone): VDS = 28V, IDQꢀ=ꢀ400mA,ꢀꢀFrequencyꢀ=ꢀ2500MHz,ꢀToneꢀSpacingꢀ=ꢀ1MHz,ꢀTC = 25°C,
Measured in Nitronex Test Fixture
Symbol
Parameter
Min
Typ
Max
Units
P3dB
Average Output Power at 3dB Compression
35
45
-
W
P1dB
GSS
h
Average Output Power at 1dB Compression
Small Signal Gain
-
28
13.5
55
-
-
-
W
dB
%
12.5
50
DrainꢀEfficiencyꢀatꢀ3dBꢀGainꢀCompression
Typical OFDM Performance (2500-2700MHz): VDS = 28V, IDQ = 350mA, POUT,AVG = 37dBm, single carrier OFDM
waveform 64-QAM 3/4, 8 burst, continuous frame data, 10 MHz channel bandwidth. Peak/Avg = 10.3dB @ 0.01% probabil-
ityꢀonꢀCCDF.ꢀꢀTCꢀ=ꢀ25°C.ꢀꢀMeasuredꢀinꢀLoadꢀPullꢀSystemꢀ(ReferꢀtoꢀTableꢀ2ꢀandꢀFigureꢀ1)
Symbol
Parameter
Typ
Units
EVM
GP
h
Error Vector Magnitude
Power Gain
2.0
13.0
27
%
dB
%
DrainꢀEfficiency
Typical OFDM Performance (3300-3500MHz): VDS = 28V, IDQ = 350mA, POUT,AVG = 36.5dBm, single carrier OFDM
waveform 64-QAM 3/4, 8 burst, 20ms frame, 15ms frame data, 3.5 MHz channel bandwidth. Peak/Avg = 10.3dB @ 0.01%
probabilityꢀonꢀCCDF.ꢀꢀTCꢀ=ꢀ25°C.ꢀꢀMeasuredꢀinꢀLoadꢀPullꢀSystemꢀ(ReferꢀtoꢀTableꢀ2ꢀandꢀFigureꢀ1)
Symbol
Parameter
Typ
Units
EVM
GP
h
Error Vector Magnitude
Power Gain
2.0
10.5
25
%
dB
%
DrainꢀEfficiency
NPT1004
Page 1
NDS-010 Rev. 4, April 2013