YR1B634RCC (ALTERNATE: 4-1676914-3)
4-SMD, No Lead
40461878-YR1B634RCC (ALTERNATE: 4-1676914-3)
R Series Axial Through Hole Fixed Resistor 634Ohms +/-0.1% 0.25W +/-15ppm/degC
The operating temperature is the range of ambient temperature within which a power supply, or any other electrical equipment, operate in. This ranges from a minimum operating temperature, to a peak or maximum operating temperature, outside which, the power supply may fail.
the variation of output frequency of a crystal oscillator due to external conditions like temperature variation, voltage variation, output load variation, and frequency aging.
In telecommunication and radio communication, spread-spectrum techniques are methods by which a signal (e.g., an electrical, electromagnetic, or acoustic signal) generated with a particular bandwidth is deliberately spread in the frequency domain, resulting in a signal with a wider bandwidth.