H03L 3 - Starting of generators

Patents for H03L 3 - Starting of generators (387)
04/2001
04/10/2001	US6215990 Method and apparatus for minimizing initial frequency errors during transceiver power up
04/10/2001	US6215365 Inductive proximity sensor oscillator
04/10/2001	US6213942 Telemeter design and data transfer methods for medical telemetry system
02/2001
02/28/2001	EP1078449A1 Apparatus and method for minimizing turn-on time for a crystal oscillator
02/06/2001	US6185411 Apparatus and method for enabling elements of a phase locked loop
01/2001
01/16/2001	US6175281 PLL frequency synthesizer and portable terminal employing the PLL frequency synthesizer
12/2000
12/19/2000	US6163224 PLL circuit and method of controlling the same
12/14/2000	WO2000076070A1 Inductive proximity sensor oscillator
11/2000
11/29/2000	EP1056214A1 Phase locked loop circuit with low power consumption
10/2000
10/24/2000	US6137337 Sampling clock signal generation circuit of liquid crystal display device
10/17/2000	US6133801 Crystal oscillation circuit
09/2000
09/19/2000	US6121849 Oscillator amplifier with frequency based digital multi-discrete-level gain control and method of operation
07/2000
07/27/2000	WO2000044086A1 Oscillator starting method
07/27/2000	CA2359596A1 Oscillator starting method
05/2000
05/31/2000	CN1053072C Apparatus and method for enabling elements of a phase locked loop
05/02/2000	US6057742 Low power oscillator having fast start-up times
03/2000
03/29/2000	CN1248823A Phase-locked loop circuit and control method
03/22/2000	EP0987822A2 PLL circuit having a ring oscillator and method of controlling the same
02/2000
02/29/2000	US6031429 Circuit and method for reducing lock-in time in phase-locked and delay-locked loops
02/16/2000	CN1049541C PLL frequency synthesizer and high speed frequency lock method using the same
02/01/2000	US6021501 Clock enable/disable circuit of power management system
01/2000
01/25/2000	CA2159386C Oscillator with increased reliability start up
01/18/2000	US6016071 Internal source clock generation circuit for use with power management scheme
01/04/2000	US6011445 Method for oscillating and start up circuit for oscillator
12/1999
12/29/1999	CN1047897C Phase lock loop synchronization circuit and method
11/1999
11/09/1999	US5983014 Power management system that one of plurality of peripheral signals is selectably routed to main pad clock node during a test mode
11/09/1999	US5982246 Crystal oscillator having prestressing bias circuit to provide fast start-up
11/04/1999	WO1999056387A1 Apparatus and method for minimizing turn-on time for a crystal oscillator
11/02/1999	US5977840 Circuit for minimizing turn-on time of temperature compensated crystal oscillator
09/1999
09/14/1999	US5953386 High speed clock recovery circuit using complimentary dividers
09/07/1999	US5949261 Method and circuit for reducing power and/or current consumption
09/07/1999	CA2152181C Apparatus and method for enabling elements of a phase locked loop
08/1999
08/31/1999	US5944659 For permitting real-time monitoring of patients
08/26/1999	WO1999020006A3 Single-chip audio circuits, methods, and systems using the same
08/17/1999	US5939911 Frequency prescaler method and apparatus responsive to low input drive levels
08/10/1999	US5936473 Clock generator in which external oscillator is disabled after internal PLL becomes locked
08/10/1999	CA2152180C Phase locked loop synchronization circuit and method
07/1999
07/20/1999	US5926641 Clock frequency change circuit
07/13/1999	US5923201 Clock signal generating circuit
07/07/1999	CN1222268A Transmit sequencing
05/1999
05/04/1999	US5900757 Clock stopping schemes for data buffer
04/1999
04/28/1999	EP0698313B1 Method for starting a radio transmitter and a radio transmitter
04/22/1999	WO1999020006A2 Single-chip audio circuits, methods, and systems using the same
03/1999
03/30/1999	US5889442 Crystal oscillator starting operation in an electricity meter
02/1999
02/10/1999	EP0895674A1 Transmit sequencing
12/1998
12/01/1998	US5844448 Method and apparatus for optimizing an oscillator start up time
11/1998
11/17/1998	US5839059 Method for starting a radio transmitter, and a radio transmitter using a start-up estimated control voltage needed for locking onto selected output frequency
11/10/1998	US5834982 Quick starting oscillator circuit having low power consumption
10/1998
10/27/1998	US5828253 Phase synchronization system which reduces power consumption and high frequency noise
10/22/1998	WO1998047232A1 Pll frequency synthesizer and portable terminal employing the pll frequency synthesizer
10/13/1998	US5822387 Apparatus for fast phase-locked loop (PLL) frequency slewing during power on
10/13/1998	US5821828 An oscillator having a voltage controlled amplitude
09/1998
09/15/1998	US5808692 Horizontal oscillation circuit for a monitor
09/08/1998	US5805923 Configurable power management system having a clock stabilization filter that can be enabled or bypassed depending upon whether a crystal or can oscillator is used
09/01/1998	US5802450 Method for initiating a radio transmission apparatus
08/1998
08/18/1998	US5796313 Low power programmable ring oscillator
07/1998
07/22/1998	EP0853836A1 Oscillator
06/1998
06/30/1998	US5774006 Clock generator and method for generating a clock signal
06/16/1998	US5767791 Low-power circuit and method for providing rapid frequency lock in a wireless communications device
06/02/1998	US5761255 Edge-synchronized clock recovery unit
05/1998
05/05/1998	US5748103 Two-way TDMA telemetry system with power conservation features
04/1998
04/21/1998	US5742650 Power reduction method and apparatus for phase-locked loop based clocks in a data processing system
04/16/1998	DE19742642A1 Clock generator circuit for microcomputers
03/1998
03/11/1998	EP0828347A2 Oscillator start-up circuit
02/1998
02/12/1998	WO1998006170A1 Oscillator
01/1998
01/08/1998	WO1998000056A1 Architecture for tdma medical telemetry system
10/1997
10/30/1997	WO1997040586A1 Transmit sequencing
10/14/1997	CA2091718C Electronic delay circuit for firing ignition element
10/01/1997	EP0798861A1 Phase synchronization system
09/1997
09/30/1997	CA2118545C Low-power dissipation cmos oscillator circuits
06/1997
06/17/1997	US5640130 On-off controlled oscillator with circuit for masking glitches
05/1997
05/22/1997	WO1997018639A1 Two-way tdma medical telemetry system
05/14/1997	EP0772911A1 Configurable power management scheme
02/1997
02/06/1997	WO1996037960A3 Configurable power management scheme
01/1997
01/21/1997	CA2080050C Power supply controller and frequency synthesizer using the same
11/1996
11/28/1996	WO1996037960A2 Configurable power management scheme
10/1996
10/22/1996	US5568100 Synchronous power down clock oscillator device
10/02/1996	CN1132435A Horizontal oscillation circuit for monitor
09/1996
09/24/1996	US5559842 Network-controlled reference frequency generator
07/1996
07/16/1996	US5537449 Clock synchronizing circuitry having a fast tuning circuit
07/09/1996	US5534826 Oscillator with increased reliability start up
07/02/1996	US5532652 Oscillation circuit with enable/disable frequency stabilization
05/1996
05/21/1996	US5519360 Ring oscillator enable circuit with immediate shutdown
05/14/1996	US5517158 Self-timed oscillator circuit including starting and stopping circuitry
05/01/1996	EP0709965A1 Oscillator with increased reliability startup
03/1996
03/05/1996	US5497126 Phase synchronization circuit and method therefor for a phase locked loop
02/1996
02/28/1996	EP0698313A1 Method for starting a radio transmitter and a radio transmitter
02/07/1996	CN1116474A Apparatus and method for enabling elements of a phase locked loop
02/07/1996	CN1116466A Phase lock loop synchronization circuit and method
01/1996
01/03/1996	EP0690580A2 Oscillating circuit
12/1995
12/26/1995	US5479644 Microcomputer having an oscillator part with variable driving ability
12/19/1995	US5477194 Temperature compensated PLL frequency synthesizer and high-speed frequency lock method using the same
12/06/1995	CN1113052A Phase-lock loop initialized by a calibrated oscillator-control value
12/05/1995	US5473640 Phase-lock loop initialized by a calibrated oscillator-control value
12/05/1995	US5473284 Oscillator frequency control loop based on long term average of frequency difference
11/1995
11/07/1995	US5465400 Power supply control device for controlling the turning on and off of power supply
09/1995
09/13/1995	EP0671079A1 An oscillator unit for a base station in a digital cellular radio network
09/12/1995	US5450042 Low distortion crystal oscillator circuit
07/1995
07/26/1995	EP0664616A2 Phase-lock loop initialized by a calibrated oscillator-control value
06/1995
06/14/1995	EP0658005A1 Oscillation circuit

1 2 3 4