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book Electronic Communication Systems 2nd Edition by Roy Blake cover

Electronic Communication Systems 2nd Edition by Roy Blake

النسخة 2الرقم المعياري الدولي: 978-0766826847
book Electronic Communication Systems 2nd Edition by Roy Blake cover

Electronic Communication Systems 2nd Edition by Roy Blake

النسخة 2الرقم المعياري الدولي: 978-0766826847
تمرين 19
A 10 MHz crystal oscillator has a temperature coefficient of 5 ppm/degree C. It operates over a frequency range from + 10°C to +30°C and has been set to exactly 10 MHz at 20°C.
(a) What are its output frequencies at 10° and 30°
(b) What is its percent accuracy over the operating temperature range
(c) Suppose the output of this oscillator is applied to a doubler. Recalculate the range of output frequencies and percent accuracy.
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Electronic Communication Systems 2nd Edition by Roy Blake
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