关于intersil公司的Video Cat 5 CMV Rejection Networks Technical Brief 485 By Rudy Berneike and David Laing Video Cat 5 CMV Rejection Networks Introduction CMV resistor configured amps are useful in designs for CMV from ±6V to ±12V. Adding the active CMV NTSC/PAL and RGB/KVM cancellation circuit will improve the CMV to ±20V. These Common Mode Voltage (CMV) requirements vary by higher voltage differential amp circuits can be used with application. In the US, ±3.5V of ……