The RF3928 is a 50V 280W high power discrete amplifier designed for S-Band
pulsed radar, Air Traffic Control and Surveillance and general purpose broadband
amplifier applications. Using an advanced high power density Gallium Nitride (GaN)
semiconductor process, these high-performance amplifiers achieve high output
power, high efficiency and flat gain over a broad frequency range in a single pack-
age. The RF3928 is a matched GaN transistor packaged in a hermetic, flanged
ceramic package. This package provides excellent thermal stability through the use
of advanced heat sink and power dissipation technologies. Ease of integration is
accomplished through the incorporation of simple, optimized matching networks
external to the package that provide wide band gain and power performance in a
single amplifier.
Applications
Radar
Air Traffic Control and
Surveillance
General Purpose Broadband
Amplifiers
Ordering Information
RF3928S2
RF3928SB
RF3928SQ
RF3928SR
RF3928TR13
RF3928PCBA-410
2-Piece sample bag
5-Piece bag
25-Piece bag
50 Pieces on 7” short reel
250 Pieces on 13” reel
Fully assembled evaluation board 2.8GHz to 3.4GHz; 50V
operation
Optimum Technology Matching
®
Applied
GaAs HBT
GaAs MESFET
InGaP HBT
SiGe BiCMOS
Si BiCMOS
SiGe HBT
GaAs pHEMT
Si CMOS
Si BJT
GaN HEMT
BiFET HBT
RF MICRO DEVICES®, RFMD®, Optimum Technology Matching®, Enabling Wireless Connectivity™, PowerStar®, POLARIS™ TOTAL RADIO™ and UltimateBlue™ are trademarks of RFMD, LLC. BLUETOOTH is a trade-
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