| 摘要 |
<p>PHN 10.077 17 In a digital shift register comprising a series of substantially identical bistable circuits a reference voltage required for said bistable circuits is obtained by coupling a reference point to the outputs of the bistable circuits via resistors, in such a way that the reference voltage is the mean of the output voltages of the bistable circuits. Further, a method is described for the advanced presentation of information to the bistable circuits of the shift register via the reference circuit, so that the bistable circuits are changed over faster and the maximum clock frequency of the shift register is increased.</p> |
