Fixed frequency synthesizer features low phase noise

Fixed frequency synthesizer features low phase noise

The SFS4000C-LF frequency synthesizer is phase locked at 4,000 MHz while using a 10 MHz reference. This coaxial resonator PLL features a phase noise of –102 dBc/Hz at 10 kHz offset and typical sideband spurs of –65 dBc.

The part is designed to deliver a typical output power of 0 dBm into a 50-Ω load while operating off a VCO voltage supply of 5 Vdc and PLL chip voltage of 3.3 Vdc, each drawing 30 mA and 11 mA, respectively. The low phase noise device is designed to operate over the extended commercial temperature range of –25° to 90°C. The SFS4000C-LF features typical 2nd harmonic suppression of –15 dBc and comes in the industry standard PLL-V12C package measuring 0.60 x 0.60 x 0.22 in.(Contact company for pricing and availability)

By Christina Nickolas

Z-Communications , Poway , CA , United States
Sales 858-621-2700

http://www.zcomm.com