Noise compensated phase locked loop circuit

Oscillators – Automatic frequency stabilization using a phase or frequency... – Particular error voltage control

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Details

331 14, 331 1A, 331DIG2, 327157, 327159, H03L 7085

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active

056776489

ABSTRACT:
An improved phase locked loop utilizing control logic generated by a phase detector to eliminate sensitivity to uncorrelated noise when the loop is in lock.

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IBM Technical Disclosure Bulletin, "Differential Charge Pump", vol. 33, No. 9 --Feb. 1991 pp. 332-333.

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