General Description
The ICS1886 is designed to provide high performance clock recovery and generation for either 32.064 Mb/s, 34.368 Mb/s, 125 Mb/s or 139.264 Mb/s NRZ or NRZI serial data streams. The ICS1886 is ideally suited for LAN transceiver applications in either European or Japanese communication environments.

Features
• Data and clock recovery for: 32.064 Mb/s (Japan)
    34.368 Mb/s (Europe - E3) 125 MHz (Ethernet)
    139.264 Mb/s (Europe - E4)
• Clock multiplication from either a crystal, differential or single-ended timing source
• Continuous clock in the absence of data
• No external PLL components
• Lock/Loss status indicator output
• Loopback mode for system diagnostics
• Selectable loop timing mode
• PECL drivers with settable sink current