ICS840N202I

FemtoClock® NG Universal Frequency Translator ICS840N202I DATA SHEET General Description The ICS840N202I is a highly flexible FemtoClock® NG general purpose, low phase noise Frequency Translator / Synthesizer with alarm and monitoring functions suitable for networking and communications applications. It is able to generate any output frequency in the 1MHz - 250MHz range (see Table 3 for details). A wide range of input reference clocks and a range of low-cost fundamental mode crystal frequencies may be used as the source for the output frequency. The ICS840N202I has three operating modes to support a very broad spectrum of applications: 1) Frequency Synthesizer Synthesizes output frequencies from a 16MHz - 40MHz fundamental mode crystal. Fractional feedback division is used, so there are no requirements for any specific crystal frequency to produce the desired output frequency with a high degree of accuracy. 2) High-Bandwidth Frequency Translator Applications: PCI Expres...