NXP Semiconductors offers two power blocks that promise to expand the RF power industry and become a standard for years to come. The simplicity of these LDMOS transistors lies in the joint availability of RF power in ubiquitous TO-247 and TO-220 power packages, making mounting easy. The TO-247 and TO-220 packages make it possible to mount RF power transistors with a simple through-hole technology, removing the need for a complex solder-reflow process which dramatically simplifies manufacturing. The compact reference circuits can be re-used from 1.8 MHz to 250 MHz resulting in considerable savings and simplified supply chain for most HF and VHF systems.
| Features |
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- PA design reuse over frequencies
- The MRF300AN is supported by a series of narrowband reference circuits that share the same PCB layout (2" x 3” or 5.1 cm x 7.1 cm), enabling RF designers to generate power amplifiers to address other frequencies quickly
- Two pin-configurations enabling wideband designs
- Both 100 W and 300 W solutions come in 2 pin-out versions mirroring each other to support push-pull configurations
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- Low-cost and flexible mounting
- Many mounting options provide a great flexibility that helps further reduce the BoM and time-to-market
- The TO-247 and TO-220 ubiquitous packages make it possible to mount RF power transistors with a simple through-hole technology, removing the need for a complex solder-reflow process, dramatically improving the usability in manufacturing
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| Applications |
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- Industrial, scientific, and medical (ISM)
- Laser generation
- Plasma etching
- Particle accelerators
- MRI and other medical applications
- Industrial heating, welding, and drying systems
- Broadcast
- Radio broadcast
- VHF TV broadcast
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- Switch mode power supplies
- Aerospace
- VHF omnidirectional range (VOR)
- HF and VHF communications
- Radar
- Mobile radio
- VHF and UHF base stations
- Amateur radio
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