The NB4N507A is a precision clock synthesizer which generates a very low jitter differential PECL output clock. It produces a clock output based on an integer multiple of an input reference frequency. The NB4N507A accepts a standard fundamental mode crystal, using Phase-Locked-Loop (PLL) techniques, will produce output clocks up to 200 MHz. In addition, the PLL circuitry will produce a 50% duty cycle square-wave clock output.
Input Crystal Frequency of 10 - 27 MHz Enable Usage of Common Low-Cost Crystal Differential PECL Output Clock Frequencies up to 200 MHz Duty Cycle of 48%/52% Operating Range: VCC = 3.0 V to 5.5 V Ideal for SONET Applications and Oscillator Manufacturers Available in Die Form Pb-Free Packages are Available Applications PECL clock generation in networking, communications and computing. Crystal oscillator replacement. General purpose PECL clock generation.
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