Document
1360MHz Dual Output LVPECL Clock Synthesizer
8V43FS92432
DATA SHEET
General Description
The 8V43FS92432 is a 3.3V-compatible, PLL based clock synthesizer targeted for high performance clock generation in mid-range to high-performance telecom, networking, and computing applications. With output frequencies from 21.25MHz to 1360MHz and the support of two differential PECL output signals, the device meets the needs of the most demanding clock applications.
The 8V43FS92432 is a programmable high-frequency clock source (clock synthesizer). The internal PLL generates a high-frequency output signal based on a low-frequency reference signal. The frequency of the output signal is programmable and can be changed on the fly for frequency margining purpose.
The internal crystal oscillator uses the external quartz crystal as the basis of its frequency reference. Alternatively, a LVCMOS compatible clock signal can be used as a PLL reference signal. The frequency of the internal crystal oscillator .