Patents
Sitemap › H03 - Basic electronic circuitry › H03K - Pulse technique › H03K 23 - Pulse counters comprising counting chains; Frequency dividers comprising counting chains
Patents for H03K 23 - Pulse counters comprising counting chains; Frequency dividers comprising counting chains (2,815)
03/2015
03/03/2015US8970267 Asynchronous clock dividers to reduce on-chip variations of clock timing
02/2015
02/25/2015EP2839580A1 A dynamic frequency divider circuit
02/24/2015US8965310 Modular frequency divider and mixer configuration
02/04/2015CN104333374A 一种低功耗多米诺三值可逆计数器单元电路 A low-power domino ternary reversible counter cell circuit
02/04/2015CN104333373A 一种t触发器及使用该t触发器的分频器 One kind of flip-flops and the use of the t t trigger divider
02/04/2015CN104333372A 一种级联式三值低功耗多米诺可逆计数器 Cascaded three-value low power domino reversible counter
02/04/2015CN102427363B 一种小分频系数的多相多模分频电路 A small-division ratio of the multi-phase multi-mode divider circuit
02/03/2015US8946710 Semiconductor device and electronic apparatus using the same
01/2015
01/29/2015US20150028190 Counter circuit, analog-to-digital converter, and image sensor including the same and method of correlated double sampling
01/22/2015US20150023463 Modular gray code counter
01/15/2015US20150015311 Fractional frequency divider circuit
01/14/2015CN104283551A 基于频率源的fpga分频方法 Fpga based crossover frequency source method
01/08/2015US20150010124 Digital self-gated binary counter
01/07/2015CN102460971B 触发器、移位寄存器、显示驱动电路、显示装置、显示面板 Flip-flops, shift registers, display drive circuit, a display device, a display panel
01/06/2015US8929502 High-frequency signal processing device and wireless communication system
01/06/2015US8928371 Deserializers
01/06/2015US8928370 Deserializers
12/2014
12/31/2014CN204069526U 一种干簧管装配装置及干簧管脉冲计数器 A dry reed assembly plant and reed pulse counter
12/30/2014US8924765 Method and apparatus for low jitter distributed clock calibration
12/24/2014CN104247259A 动态分频器电路 Dynamic frequency divider circuit
12/23/2014US8917122 Frequency dividers
12/10/2014CN104202921A 一种干簧管装配装置、干簧管计数器以及其装配方法 A dry reed pipe fitting device, reed counter, and its method of assembly
12/09/2014US8908823 Digital period divider
11/2014
11/18/2014US8891725 Frequency divider with improved linearity for a fractional-N synthesizer using a multi-modulus prescaler
11/18/2014US8890990 Solid-state image pickup device and camera system
11/18/2014US8890857 Active matrix display device
11/18/2014US8890726 Data interface clock generation
11/11/2014US8884664 Systems and methods for generating low band frequency sine waves
11/11/2014US8884663 State machine for low-noise clocking of high frequency clock
10/2014
10/21/2014US8867696 Fractional frequency divider
10/21/2014US8867695 Clock signal rate management circuit
10/21/2014US8867694 Modular gray code counter
10/16/2014US20140306740 Time-interleaved multi-modulus frequency divider
09/2014
09/30/2014US8847637 Time-interleaved multi-modulus frequency divider
09/18/2014US20140270048 Digital Period Divider
09/16/2014CA2735676C Divide-by-three quadrature frequency divider
09/09/2014US8829954 Frequency divider circuit
09/09/2014US8829953 Programmable clock divider
09/02/2014US8826061 Timer, method of implementing system time using a timer, and integrated circuit device including the same
08/2014
08/27/2014EP2769472A1 Programmable high-speed frequency divider
08/26/2014US8817928 Method and apparatus for rapid synchronization of shift register related symbol sequences
08/21/2014DE102005032229B4 Quadraturteiler Quadrature divider
08/13/2014CN203775186U 一种基于5位lfsr实现的30计数加密计数器电路 Based on 5 lfsr implemented encryption counter circuit 30 counts
08/13/2014CN103986457A 高速分频器 High-speed frequency divider
08/06/2014EP2761757A1 Digital fractional frequency divider
08/06/2014CN203761368U 一种可编程差分相位调制器 With a programmable differential phase modulator
07/2014
07/31/2014US20140211906 Clock signal rate management circuit
07/23/2014EP2757693A2 Simplified dual modulus divider and method of designing a phase locked loop with first and second divider circuits
07/23/2014EP2757692A2 Synthesizer with lock detector and method of operation thereof
07/23/2014CN103944564A 三分正交分频器 Third of orthogonal frequency divider
07/16/2014CN203722604U 一种计数器的信号变换及驱动模块 One kind of counter signal conversion and drive module
07/16/2014CN103929173A 分频器和无线通信设备 Divider and wireless communication devices
07/16/2014CN102394638B 一种三值绝热jkl触发器及绝热九进制异步计数器 A three-value insulation and thermal insulation Nonary jkl trigger an asynchronous counter
07/16/2014CN102224678B 计数器电路以及保护电路 Counter circuit and a protection circuit
07/15/2014US8779810 Dynamic divide by 2 with 25% duty cycle output waveforms
07/02/2014CN103905035A 移位分频器电路 Shift divider circuit
07/02/2014CN103905034A 移位分频器电路 Shift divider circuit
06/2014
06/25/2014CN102394637B 基于灵敏放大逻辑的抗差分能量攻击的三值计数器 Sensitive amplification based on the logic of the anti-differential energy value of the counter attack three
06/25/2014CN101926092B 混合波形 Hybrid waveform
06/24/2014US8760207 Flip-flop and frequency dividing circuit with flip-flop
06/19/2014WO2014092696A1 Data operation in shift register ring
06/19/2014WO2014062983A3 Generation of quadrature differential clock signals with twenty-five percent duty cycle
06/11/2014CN103856211A Counter, counting method and frequency divider
06/04/2014CN102324927B Baud rate generator
06/03/2014US8744037 Divider, method for providing an output signal and edge tracker
06/03/2014US8742622 System and method for thermal protection in a power system
05/2014
05/29/2014US20140146035 Active matrix display device
05/27/2014US8736318 Multiphase clock divider
05/27/2014US8736317 Frequency divider and phase locked loop including the same
05/21/2014EP2732552A1 Multi-clock real-time counter
05/20/2014US8729930 Successive approximation multiplier-divider for signal process and method for signal process
05/14/2014CN103795403A 一种计数器的信号变换及驱动模块 One kind of counter signal conversion and drive module
05/14/2014CN103795402A 同步分频电路 Synchronous divider circuit
05/14/2014CN102201808B 分频器 Divider
05/07/2014EP2726905A2 Radiation detector comprising a circuit for injecting a calibrated quantity of counter-charges
05/07/2014CN103780250A 用于高速收发器中改变数据位宽的变速箱电路及其工作方法 Transmission circuit and its working methods for high-speed transceiver data bits wide change
05/01/2014US20140117947 Signal peak detector and detection method, and control ic and method for a pfc converter
04/2014
04/29/2014US8711016 Binary-to-gray converting circuits and gray code counter including the same
04/29/2014US8710879 Apparatus and method for multiplying frequency of a clock signal
04/24/2014WO2014062983A2 Quadrature symmetric clock signal generation
04/23/2014CN103746687A Adaptive-precision timing/counting logic system and timing/counting device
04/16/2014EP2718780A1 Apparatus for glitchless clock divider with fast clock change and method thereof
04/16/2014CN203554413U Shifting frequency divider
04/16/2014CN203554412U Two-path gyro exciting power supply circuit module
04/16/2014CN103733520A Multi-clock real-time counter
04/08/2014US8693616 IC and a method for flexible integer and fractional divisions
04/03/2014WO2012058010A3 Pll dual edge lock detector
04/03/2014US20140091841 Apparatus and methods for clock characterization
03/2014
03/26/2014CN103684425A Dual-mode frequency divider circuit
03/26/2014CN103684424A Wide locking range type current-mode latched frequency divider based on source degeneration capacitor
03/26/2014CN103684423A Variable synchronous clock frequency division circuit
03/20/2014US20140079177 High speed dual modulus divider
03/18/2014US8676434 Method and apparatus for enhancing the robustness of a hybrid vehicle torque security diagnostic
03/18/2014US8675810 Programmable low power multi-modulus divider with 50/50 duty cycle
03/12/2014CN103633996A Frequency division method for accumulating counter capable of generating optional-frequency square wave
03/12/2014CN103633995A Frequency divider circuit
02/2014
02/19/2014CN103595401A An ultrahigh-frequency dual-mode pre-frequency-dividing circuit structure and an integrated circuit chip structure thereof
02/12/2014CN203434963U Low jitter clock based on chip DS4212
02/12/2014CN103566438A Circuit and chip for collecting infusion information
02/04/2014US8643636 Active matrix display device
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