SLVSD02E March 2015 – August 2021 TPS65982
The TPS65982 has two independent oscillators for generating internal clock domains. A 48-MHz oscillator generates clocks for the core during normal operation and clocks for the USB 2.0 endpoint physical layer. An external resistance is placed on the R_OSC pin to set the oscillator accuracy. A 100-kHz oscillator generates clocks for various timers and clocking the core during low-power states.