Tektronix MSO64 — измерения мощности и анализ временных алгоритмов [585/628]

Tektronix MSO64 [585/628] Power measurements timing analysis algorithms
Power measurements: Timing Analysis algorithms
Power measurements require option 5-PWR or 6-PWR.
Frequency measurement algorithm
Frequency is the reciprocal of the period. Frequency is typically measured in Hertz (Hz) where 1 Hz = 1 cycle per second.
Frequency = 1 / Period
Negative Duty Cycle measurement algorithm
Negative Duty Cycle is the ratio of the negative pulse width to the signal period, expressed as a percentage.
NegativeWidth is defined in Negative Pulse Width measurement algorithm.
If Period = 0 or undefined then return an error.
Negative Pulse Width measurement algorithm
Negative Pulse Width is the time the signal remains below the mid reference level. This measurement is made on each cycle in
the record.
Period measurement algorithm
Period is the time required to complete a cycle. This measurement is made on each cycle in the record.
Positive Duty Cycle measurement algorithm
Positive Duty Cycle is the ratio of the positive pulse width to the signal period, expressed as a percentage.
PositiveWidth is defined in Positive Pulse Width algorithm.
Positive Pulse Width measurement algorithm
Positive Pulse Width is the time the signal remains above the mid reference level. It is the distance from a rising edge to the next
falling edge.
Measurement algorithms
4/5/6 Series MSO Help 555

Содержание

Узнайте о методах измерения мощности, частоты и циклов сигналов. Понимание алгоритмов анализа временных характеристик поможет в точной оценке сигналов.

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