USB-Powered High Precision Hi-Fi Phono Preamp

USB-Powered High Precision Hi-Fi Phono Preamp. LDMOS Transistors Bias Control in EL8186 Basestation RF Power Amplifier Using LUT-based Sensor Signal Conditioners. The LDMOS device is the MRF9080 from Freescale SPS, a 50Wdevice optimized for GSM applications