Tightest phase noise

The new VX-501 dual VCXO has two independent, selectable output frequencies from 20 to 700 MHz and the tightest phase noise available of any miniature 9 x 14 mm VCXO on the market today. As a complete solution, this product allows to manufacture the board with one common bill-of-material for all frequency bands, reducing the overall design complexity.

It enables the customer to design a base station for different frequency bands and select the frequency by software. In emerging wireless applications, sampling rates are increasing for wider bandwidths; therefore a clean reference clock with good phase noise is highly required.

The output signal is LVPECL and the supply voltage ranges at 3.3 Volts. Typical phase noise is specified with -90 dBc/Hz at 100 Hz.