Clock skew buffers

28 February 2001 Telecoms, Datacoms, Wireless, IoT

Intersil's latest gateway IC, the ISL5586 meets the telephony requirements for Voice over DSL (VoDSL) integrated access devices (IAD) or voice enabled DSL modems and BWA subscriber terminals, and is compatible with a variety of analog subscriber equipment such as V.90 modems and fax machines. Toll quality voice signals are transmitted to an integrated cable modem chip or to a voice-band codec over a low level, low noise differential signal interface. Intersil's ISL5586 delivers controlled power to the telephone handset while consuming only 57 mW in additional overhead power. The integrated ringing function eliminates the need for costly ring generators and electromechanical relays.

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