Telecommunications line interface circuits
Telephone hybrid circuit
Telephone line interface circuit and method
Temperature compensation for trans-hybrid loss in a miniaturized
Termination circuit for a two-wire transmission line
Transceiver with integrated hybrid circuit
Transformer telephone line interface circuit
Transformer-less hybrid circuit
Transformerless hybrid circuit
Transformerless hybrid circuit having direct powered line-side a
Two port signalling voltages filter arrangement
Two-wire termination impedance generation circuit of subscriber
Two-wire to four-wire switching exchanger
Two-wire/four-wire converter
Two-wire/four-wire converter