| 摘要 |
<p>A system (10) for propagating a digital signal through a slew-rate limited node (18) includes a signal generator (12) which generates slowly-slewing signal (14). A signal conditioner (16) couples to signal generator (12) at node (18) to receive slowly-slewing signal (14), and produces rapidly-slewing signal (20). Signal conditioner (16) converts signal (14) into signal (20) to reduce the propagation delay from signal generator (12) to load (24) by comparing signal (14) with a low voltage threshold, VL,, and a high voltage threshold, VH. Signal conditioner (16) employs memory device (92) to determine whether signal (14) is rising or falling upon crossing either threshold VL or VH. <IMAGE></p> |
