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Testing Phase Noise of
Ultra Low Phase Noise OCXOs
Challenges and Solutions |
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Cross correlation technique is used to
test phase noise of ULPN OCXOs |
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Four test instruments are evaluated: |
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• Noise XT DCNTS
• Agilent's E5052B |
• Symetricomm 5120A-01
• Anapico APPH6000 |
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Each is rated in terms of: |
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• Accuracy
• Speed
• Ease of use |
• Range
• Cost
• Ease of data retrieval |
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Details
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