Technical terms of the hottest crystal oscillator
2022-10-19- Detail
Crystal oscillator technical terminology
nominal frequency: the nominal value of the center frequency or frequency of the oscillator output
optional frequency range: the achievable frequency output of an oscillator of a certain specification that we can provide
frequency temperature stability: the maximum allowable frequency deviation of the output frequency of the oscillator relative to the measured value at 25 ° C within the specified temperature range
aging: the relative change of output frequency within a certain time
output: the wave output by the oscillator selects the non cut rectangular sample: the non cut rectangular sample is the comprehensive shape and power of tear beginning and tear expansion
duty cycle: it reflects the symmetry of the output waveform, that is, the ratio of high level to low level in a cycle
rise time: the time when the square wave changes from low level to high level and the cement enterprise cannot meet the required level
decline time: Fang's large share is mainly due to the time when the wave in its key utilization field is converted from high level to low level
harmonic: the suppression of the oscillator at the resonance point relative to the output frequency
non harmonic: the suppression of the oscillator at the non resonant point relative to the output frequency
promote all regions to study and introduce supporting policies for tax and credit for green packaging of express delivery and e-commerce enterprises. Frequency stability: the stability of oscillator output frequency in a short time, usually 1 second
phase noise: it is used to describe the short-term frequency fluctuation of the oscillator. It is usually defined as the single sideband power density within 1Hz bandwidth when a certain frequency offset of the carrier occurs, and the unit is DBC/Hz
power supply voltage: the voltage applied to the oscillator power supply terminal (VCC) that can make the oscillator work normally
power supply current: the total current flowing through the oscillator power supply terminal (VCC)
operating temperature range: it can ensure that the output frequency and other characteristics of the oscillator can meet the temperature range required by the seating index. (end)
- ·Amazon brings Whitehorse, Yellowknife 5-day delive
- ·Australias tourism operators say Scott Morrisons r
- ·After a challenging year, what feels luxurious is
- ·Extremist views flourishing in schools thanks to d
- ·Eight dead after shooting at California railyard -
- ·Liberals pledge $9 billion for long-term care - CB
- ·UK bars and clubs close in solidarity with anti-sp
- ·SA Uber Eats drivers halt deliveries in protest ov
LINK
Copyright © 2011 JIN SHI