High Duty Cycle One‐Shot Multivibrator Circuit
نویسندگان
چکیده
منابع مشابه
High Performance Digital Pulsewidth-Control Circuit With Programmable Duty Cycle
In High speed operations the duty cycle of the clock signal is to bé calibrated at 50%. But the variations in process, voltage and temperature (PVT) influences the duty cycle and make it difficult to calibrate the duty cycle at 50%. To overcome this deviation Pulse width control loops (PWCLs) are used. This work presents a high performance and fast locking all digital pulse width control circui...
متن کاملDuty Cycle Adjusting Circuit for Clock Signals
A duty cycle control circuit for clock signals is presented. The proposed circuit uses a rising edge detector to generate one shot output signals which have the same frequency of the input clock signal. A pulse width controllable monostable multivibrator converts the one shot signals into rectangular pulses. By the feedback control voltage from an operational amplifier, the pulse width of gener...
متن کاملHigh Duty Cycle to Low Duty Cycle: Echolocation Behaviour of the Hipposiderid Bat Coelops frithii
Laryngeally echolocating bats avoid self-deafening (forward masking) by separating pulse and echo either in time using low duty cycle (LDC) echolocation, or in frequency using high duty cycle (HDC) echolocation. HDC echolocators are specialized to detect fluttering targets in cluttered environments. HDC echolocation is found only in the families Rhinolophidae and Hipposideridae in the Old World...
متن کاملHigh duty cycle and continuous terahertz emission from germanium
In the far-infrared wavelength or terahertz frequency range ~1–10 THz! there are a wide variety of potential applications for compact and tunable lasers. High resolution spectroscopy is relevant to such diverse fields as astronomy, biochemistry, and physical chemistry. Objects of interest include star-forming regions in the universe, heavy ligands in biomolecules which vibrate and rotate with a...
متن کاملEvolution of high duty cycle echolocation in bats.
Duty cycle describes the relative 'on time' of a periodic signal. In bats, we argue that high duty cycle (HDC) echolocation was selected for and evolved from low duty cycle (LDC) echolocation because increasing call duty cycle enhanced the ability of echolocating bats to detect, lock onto and track fluttering insects. Most echolocators (most bats and all birds and odontocete cetaceans) use LDC ...
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ژورنال
عنوان ژورنال: Review of Scientific Instruments
سال: 1960
ISSN: 0034-6748,1089-7623
DOI: 10.1063/1.1716841