EM Research Intros 250 MHz Phase-Locked Crystal Oscillator
with Low Sub-Harmonics
1301 Corporate Blvd.
Reno, Nevada 89502
November 30, 2010, Reno NV - The
Phase-Locked Crystal Oscillator from EM Research operates at 250 MHz in a miniature connectorized
package (1.5” sq x 0.6”). Featuring low spurs (-70 dBc), extremely-low harmonics (-50 dBc) and sub-harmonics (-70
dBc), the unit is locked to a 10 MHz external reference (or optional internal reference), and exhibits
exceptionally-low phase noise (-120 dBc/Hz @ 1 KHz), +7 dBm output power (MAX), while operating on a supply
voltage of +12 VDC.
The PLXO-250 is ideal for use with A/D & D/A converters, GPS carrier recovery loops or as reference sources for
Ka-Band and mm-Wave frequency converters, and various test equipment.