Lee & Morse, P.C.
System-on-chip including body bias voltage generator
A system-on-chip includes a body bias voltage generator having a voltage divider and a filter. The voltage divider includes a switched capacitor circuit and a resistor circuit. The switched capacitor circuit operates based on a first clock signal and a second clock signal. The resistor circuit outputs a first voltage through a first node, which is coupled to the switched capacitor circuit and the resistor circuit. The first and second clock signals have a same frequency. The filter performs a filtering operation on the first voltage to generate a body bias voltage.
SAMSUNG ELECTRONICS CO., LTD.
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Jae-Jin Sang-Kyu Seung-Hoon
Park Kim Lee