The RHF350 is a high-speed low-noise amplifier from STMicroelectronics with a bandwidth of 550 MHz, a static current of 4.1 mA, a slope of 940 V/µs, an input noise of 1.5 nV/√ Hz, a distortion of -66 dBc, a minimum output swing of 2.8 Vpp, and a 5 V power supply.