关于简单电路Removes Sync or has Negative Going Sync Tip Simple Circuit Removes Sync or has Negative Going Sync Tip Technical Brief July 20, 2006 TB462.1 Authors: Rudy Berneike and David Laing As the digital world encroaches into analog territory, signal The video signal first goes to a sync separator, the EL4581 conditioning circuits are required to prepare analog signals ……