Clock signals can produce noise levels over a large frequency spectrum as shown inFigure 3.19. 2. The magnitude and frequency of such noise levels is dependent primarily on the rise time (tr) and magnitude of the clock pulse, as shown inFigure 3.19. ...
Circuit (100) using a toggle flip-flop (110), a D flip-flop (112) and a combinational logic circuit (114) generates a clock signal (158), the signal can be started or interrupted without producing clock pulses spikes or shrink-off pulse. 这一电路接受一个输入时钟脉冲信号(152)和输入时钟...
Conventional digital phase locked loop has problems in the limitation of locked range and the removal of ripple. For improving those problems, this clock generator has a local generating device (3) which generates a clock pulse with a binary waveform, a phase detection and counting control pulse...
A synchronous genetic counter circuit based on the topology of the digital sequential logic circuit is triggered by the clock pulse to synthesize the clock... CH Chuang,CL Lin - 《Bmc Systems Biology》 被引量: 5发表: 2014年 Synchronous delay based UWB pulse generator in FPGA This paper prese...
The safe use by divers of a high current pulse generator in studies of the behaviour of marine fish in electric fields (1974). The safe use by divers of a high current pulse generator in studies of the behaviour of marine fish in electric fields. J. Cons. Int. ... PAM Stewart,GM Ca...
Digital information processing system is a system control unit, it is used in a bus clock generator control at least one bus master (bus master), based on (clock pulse generator) clock signal is provided, bus master and a clock pulse generator include for executing a predetermined function. ...
- 《IEEE Transactions on Power Electronics》 被引量: 55发表: 2009年 Robust fractional clock-based pulse generator for digital pulse width modulator A tapped delay line generates a fractional clock pulse signal for controlling a PWM pulse generator, such as used in a DC-DC converter. Operational...
A clock-controlled dc converter is provided in integrated semiconductor MOS technology and serves the supply voltage of integrated MOS circuits, particularly dynamic memories. The converter comprises a clock pulse generator having two outputs, supplying sequences of clock pulses which are inverted with ...
circuit (seeAll-Optical Signal Regeneration). Typical clock recovery circuits comprise a high-Q resonant circuit which rings at the bit rate frequency or aphase locked loop. This enables precise data time sampling in the following decision circuit within the bit intervals of the original pulse ...
In IDLE state, once the master clock is stable, a pulse signal sync_start is generated to enter the SYNC state. In SYNC state, the sync message is encapsulated according to the format of the sync message, and then, the request signal req_to_x (e/s/w/n) is sent to the east, ...