Small low power oscillator offers low jitter in small form factor

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By eeNews Europe

The device delivers frequency stability of ±20 ppm and is also available across the industrial temperature range of -40°C to +85°C in a miniature 2.5 x 2.0 mm SMD package.

The VFXO250 offers output frequencies from 1 MHz to 50 MHz in the low-power CMOS output with supply voltages of 3.3 V, 2.5 V or 1.8 V. Typical current consumption is as low as 7 mA and to minimize battery drain the device also has an output enable/disable option. RMS jitter from 12 kHz to 20 MHz is less than 1 ps. Its miniature size, 2.5 x 2.0 mm, allows for efficient use of board space and product designs expansion.

“State of the art communication designs in Europe have become more and more demanding, especially where low-jitter and low-power are needed in exceptionally small size packages” says Malcolm Lomer, European Business Manager for Valpey Fisher.

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