MANCHESTER MULTIPLEX COMMUNICATION LINE TRANSMITTER Russian patent published in 2004 - IPC

FIELD: automatic control systems for organizing communications in backbone interfaces. SUBSTANCE: proposed transmitted designed for transmitting MANCHESTER-2 code signals in backbone interfaces has two identical channels each connected to first and second power supplies, as well as two logic inverters, eight resistors, six capacitors, coincidence circuit, five diodes, four transistors, and delay circuit set up of series-connected diodes. Transmitter can operate under impact of adverse factors and at ambient temperatures exceeding maximum permissible value while transmitting reliable information without selecting external capacitors or thyristors for balancing output signal and without necessity of adjusting gain of output transistors. EFFECT: reduced power requirement; reduced heating temperature of output transistors, enhanced reliability. 1 cl, 1 dwg