STW81100

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Typical Performance Characteristics

The phase noise is measured with the Agilent E5052A Signal Source Analyzer. All the closed-loop mea-

surements are done with fcomp=800 KHz and using a Reference Clock signal at 19.2 MHz with phase

noise of -141dBc/Hz @1KHz offset and -146dBc/Hz @10KHz offset.

Figure 4. VCO A (Direct output) open loop

phase noise

Figure 5. VCO A (Direct output) closed loop

phase noise

Figure 6. VCO B (Direct output) open loop

phase noise

Figure 7. VCO B (Direct output) closed loop

phase noise