In the early days of ADSL deployment, modem designers were turning out central office (CO) reference designs that featured 4 or 8 ports per line card. During that period, circuit components were large ...

Home-based power-line networking signals are similar to xDSL (digital-subscriber-line) signals in that they both typically employ a form of OFDM (orthogonal frequency-division multiplexing). Both ...

Various digital circuits require push-pull power drivers, particularly for gate and line driver applications. Many special-purpose devices are available for these issues, but they are typically ...

An alternative method to lower Iq in power-line communications. Why RS-485 is often used in PLC. A look at simulating an automatic meter reading system. 1. This block diagram represents the ...