TC-66.667MBD-T

Frequency Stability:	±25ppm
Current - Supply (Disable) (Max):	--
Height - Seated (Max):	0.032" (0.80mm)
Size / Dimension:	0.126" L x 0.098" W (3.20mm x 2.50mm)
Package / Case:	4-SMD, No Lead
Mounting Type:	Surface Mount
Ratings:	--
Current - Supply (Max):	30mA
Operating Temperature:	-40°C ~ 85°C
Series:	TC
Voltage - Supply:	3.3V
Output:	CMOS
Function:	Enable/Disable
Frequency:	66.667MHz
Type:	XO (Standard)
Base Resonator:	MEMS
Part Status:	Obsolete
Packaging:	Digi-Reel®

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Introduction about TC-66.667MBD-T oscillator

TC-66.667MBD-T oscillator, also known as a temperature compensated crystal oscillator, is a specialized type of quartz crystal oscillator. Compared to a standard quartz crystal oscillator (XO), this type of oscillator is equipped with a temperature compensated circuitry that improves the frequency performance for good stability and accuracy over a wide temperature range.

Application field of TC-66.667MBD-T oscillator

TC-66.667MBD-T oscillator has multiple applications. It is usually used in systems and applications that requires precise timing such as computer system clock and telecommunication systems. It is also widely used in wireless networking, aerospace and defense, test and measurement instrumentation, and GPS.

Working principle of TC-66.667MBD-T oscillator

The working principle of TC-66.667MBD-T oscillator is very similar to that of quartz crystal oscillator. A quartz crystal is used as the main resonator in an electrical circuit. When electric signals applied to the quartz crystal, it will undergo mechanical deformation, resulting in mechanical resonance. This resonance will generate a frequency signal that is determined by the shape and size of the crystal and is quite stable over a wide temperature range. The TC-66.667MBD-T oscillator has temperature stabilization feature, which is implemented by adding a temperature sensing device to the electrical circuit. This device will detect temperature changes and modulate the electrical ciruitry to compensates for the frequency drift due to temperature change. This helps to keep the output frequency of TC-66.667MBD-T oscillator to be precise and stable over a wide temperature range.

Conclusion

In summary, TC-66.667MBD-T oscillator is a specialized type of quartz crystal oscillator that is used in systems that requires precise timing and good stability over a wide temperature range. Its working principle is the same as the quartz crystal oscillator, but it is equipped with a temperature compensation feature that helps to control the frequency across a wide temperature range.

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