对于EL4543 CAT-5 CMV Offset Network Recovers Usable CMV Range at Receiver EL4543 CAT-5 CMV Offset Network Recovers Usable CMV Range at Receiver Application Note September 21, 2006 AN1266.1 Authors: David Laing and Rudy Berneike There are several ways to recover the common mode this document is applicable to any video transmission down voltage (CMV) range of video sent from the EL4543 which cables. has 2.5V of offset that uses most of the input CMV range of the receiver amp. ……