Patent ID: 9350331
Filing Date: 2016-05-24
CPC Classification: H02H,H02K,H03K

Claim Text:
1. A latch, comprising: a current source configured to output a current based on a voltage source; an input amplifier configured to (i) receive a differential analog input signal including a first differential input and a second differential input, and (ii) selectively provide the current output by the current source based on the first differential input and the second differential input; and a latch output circuit configured to selectively output, based on the current received from the input amplifier and a voltage source limit, a differential digital output signal including a first differential output and a second differential output, wherein the latch output circuit comprises an over voltage protection circuit configured to (i) receive the current output from the input amplifier, (ii) receive the voltage source limit, (iii) receive feedback of the differential digital output signal as output from the latch output circuit, and (iv) modify the differential digital output signal based on comparisons between