Broadband Power LDMOS Transistor

By Ampleon 286

The BLF645 from Ampleon was developed as a multi-purpose device, with broadcast and ISM applications in mind. The device is based on Ampleon’s 32 V LDMOS technology, is unmatched and boasts > 100 W P1dB output power at 18 dB gain and 56% drain efficiency in the frequency range from 1 to 1400 MHz. The package is of the push-pull type to optimize for broadband operation.

For power amplifiers in the frequency range of 10 MHz to 3.8 GHZ, RF Laterally diffused MOS (LDMOS) transistors are the established choice of technology because of their excellent power capabilities, gain, efficiency, linearity, reliability and low cost. This technology also delivers for broadband applications in broadcast and ISM (industrial, scientific and medical), where additional requirements like bandwidth, ruggedness, and thermal resistance are important.

Features
CW performance at 1300 MHz, a drain-source voltage V_DS of 32 V and a quiescent drain current I_Dq = 0.9 A for total device: Average output power = 100 W Power gain = 18 dB Drain efficiency = 56% Two tone performance at 1300 MHz, a drain-source voltage V_DS of 32 V and a quiescent drain current I_Dq = 0.9 A for total device: Peak envelope load power = 100 W Power gain = 18 dB Drain efficiency = 45% Intermodulation distortion = -32 dBc		Integrated ESD protection Excellent ruggedness High power gain High efficiency Excellent reliability Easy power control Compliant to Directive 2002/95/EC, regarding RoHS (Restriction of Hazardous Substances )

新产品:

BLF645,112

标签:

AmplificationSemiconductors & Dev ToolsAmpleon

Broadband Power LDMOS Transistor

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