the phase-locked loop controlling several oscillators in turn

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H03L7/141

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HELECTRICITY H03Electronic circuits H03LAUTOMATIC CONTROL, STARTING, SYNCHRONISATION, OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES H03L7/00Automatic control of frequency or phase Synchronisation

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H03L7/141the phase-locked loop controlling several oscillators in turn

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Patents Grantslast 30 patents

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Burst mode clock and data recovery frequency calibration
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Multiband frequency generation using a single PLL-circuit
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Phase-locked loop capable of generating a plurality of stable frequ...
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Microprocessor controlled phase locked loops
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- Issue date Jan 15, 1985
- The United States of America as represented by the Secretary of the Army
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Television receiver having multiplexed phase lock loop tuning system
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3927384
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3899746
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- Issue date Aug 12, 1975
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3277389
- Patent number 3,277,389
- Issue date Oct 4, 1966
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the phase-locked loop controlling several oscillators in turn

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Systems and methods for mitigation of nonlinearity related phase no...

Clock screening with programmable counter-based clock interface and...

Method and apparatus for driving a multi-oscillator system

Method and apparatus for driving a multi-oscillator system

Clock selection circuit and synthesizer

PLL frequency synthesizer

Burst mode clock and data recovery frequency calibration

Multiband frequency generation using a single PLL-circuit

Multiband frequency generation device and related method

Phase detector with frequency steering

Phase-locked loop circuit with switchable outputs for multiple loop...

Filtering device for treating a plurality of channels in a televisi...

Externally-synchronized voltage-controlled oscillator in phase lock...

Microwave transmitter and communications system

Automatic adjustment circuit for an oscillator

Frequency signal synthesiser

Phase-locked loop capable of generating a plurality of stable frequ...

Automatic oscillator frequency control system

Microprocessor controlled phase locked loops

Television receiver having multiplexed phase lock loop tuning system

Signal generator

3927384

3899746

3277389

Patents Applicationslast 30 patents

STABLE SCALABLE DIGITAL FREQUENCY REFERENCE

STABLE SCALABLE DIGITAL FREQUENCY REFERENCE

STABLE SCALABLE DIGITAL FREQUENCY REFERENCE

Systems and Methods for Mitigation of Nonlinearity Related Phase No...

CLOCK SCREENING WITH PROGRAMMABLE COUNTER-BASED CLOCK INTERFACE AND...

METHOD AND APPARATUS FOR DRIVING A MULTI-OSCILLATOR SYSTEM

FREQUENCY SYNTHESIZER AND CONFIGURATION FOR AN ENHANCED FREQUENCY-H...

Clock selection circuit and synthesizer

PLL frequency synthesizer

Burst mode clock and data recovery frequency calibration

Multiband frequency generation using a single PLL-circuit