Low Noise Phase Locked Loop for X-Band Test Systems

Wireless solutions provider, Z-Communications, has introduced a new RoHS compliant fixed frequency phase locked loop for X-band applications.

The SFS7500D-LF is a plug and play PLO allowing for quick integration and designed to produce a fixed signal at 7500 MHz when utilized with an external 10 MHz reference oscillator. This simple to use PLO features a typical low phase noise performance of -80 dBc/Hz, -95 dBc/Hz, and -124 dBc/Hz at the 1 kHz, 10 kHz and 100 kHz offsets, respectively.

The SFS7500D-LF is designed to deliver a nominal output power of -3 dBm while operating off a VCO voltage supply of 5 Vdc and drawing 120 mA and a phase locked loop voltage of 3 Vdc while drawing 11 mA. This unmatched product features a typical harmonic suppression of -30dBc and spurious suppression of -65 dBc.

It is housed in Z-COMM's standard SFS-L1 package measuring 1.0 in. x 1.0 in. x 0.22 in. It is also ideal for automated surface mount assembly and is available in tape and reel packaging. It is a great choice for quick product rollouts, and is well suited for test systems and radar applications requiring operation over the temperature range of -40 to 85°C.

Click here to see more PLOs from Z-COMM.


  • Country: United States
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