Protection, power and timing products for the communication infrastructure, allowing more energy efficient data management and distribution are described in the Networking Solutions brochure from ON Semiconductor. The brochure describes the company's portfolio of high performance devices including low jitter PLL clock generators or synthesisers; multi-PLL programmable clocks, energy efficient silicon-based PureEdge crystal oscillator clock modules, digitally programmable potentiometers; op amps; EEPROMs as well as application notes and reference designs