IDT8R43002I-01 Datasheet (Renesas) - LVPECL Frequencey Synthesizer

IDT8R43002I-01, LVPECL Frequencey Synthesizer

The IDT8R43002I-01 is a two output LVPECL synthesizer optimized to generate Ethernet reference clock frequencies.

Using a 25MHz 18pF parallel resonant crystal, the following frequencies can be generated based on the two frequency select pins (F_SEL[1:0]): 156.25MHz, 125MHz, and 62.5MHz.

The IDT8R430

IDT8R43002I-01 Features

* Two 3.3V or 2.5V LVPECL outputs

* Selectable crystal oscillator interface or LVCMOS/LVTTL single-ended input

* Supports the following output frequencies: 156.25MHz, 125MHz and 62.5MHz

* VCO range: 560MHz - 680MHz

* RMS phase jitter @ 156.25MHz, using a 25MHz