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Fixed frequency synthesizer features low phase noise at 11 GHz

By Jean-Pierre Joosting
Microwave Engineering
May 24, 2009 (08:45 AM EST)
 


San Diego, CA — A single frequency signal source that is pre-programmed to operate at 11000 MHz, the SFS11000Z-LF X-band, RoHS-compliant fixed frequency synthesizer from Z-Communications features a self locking mechanism with lock detect. This synthesizer has a typical phase noise of -84 dBc/Hz at 10 KHz offset with a typical reference spur suppression of -70 dBc.

The SFS11000Z-LF is designed to deliver a typical output power of 0 dBm with a VCO voltage supply of 5 Vdc while drawing 90 mA (typical) and a PLL voltage of 3 Vdc while drawing 11 mA (typical) over the temperature range of -30 to 60 °C.

The fixed frequency synthesizer features typical 2nd harmonic suppression of -15 dBc and comes in the company's SFS-L1 package measuring 2.54- x 2.54- x 0.56-cm (1- x 1- x 0.22-inches). It is available in tape and reel packaging for production requirements. The SFS11000Z-LF is also ideal for automated surface mount assembly and reflow.


For further information visit www.zcomm.com.


 
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