The Infineon MOSFETs include several sub categories depending on whether the biasing resistor network at RF input port is fully integrated (full-biased), partly integrated (semi-biased) or not at all integrated (non-biased). The main stream of TV tuners is either semi-biased or intelligent-switching concept, while FM Radio tuners mainly use single non-biased or single full-biased MOSFETs. As a key component in the tuner pre-stage circuit, Infineon RF MOSFET features
- Best-in-class noise figure and gain
- Excellent cross-modulation
- ESD robustness protected via on-chip gate protection diode
- 5th generation MOSFETs e.g. BF5030W, BG5120K fulfil the stringent technical requirement from the
digital tuners, and as well support low power 3V designs
- Automotive quality (AEC Q101 qualified)
- RoHS compliant