TC-44.000MDE-T

Frequency Stability:	±50ppm
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):	--
Operating Temperature:	-40°C ~ 85°C
Series:	TC
Voltage - Supply:	1.8V
Output:	CMOS
Function:	Enable/Disable
Frequency:	44MHz
Type:	XO (Standard)
Base Resonator:	MEMS
Part Status:	Obsolete
Packaging:	Tape & Reel (TR)

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The TC-44.000MDE-T oscillator is one of the powerful and versatile oscillators available in the market. It is based on a frequency multipler that allows the user to set a wide range of frequencies from a reference input frequency, typically 10 to 600 MHz. The frequency selection is achieved by switching between different frequency dividers in the oscillator, along with other components such as a phase locked loop (PLL) and synchronization control.The TC-44.000MDE-T is a single-ended oscillator, meaning that its outputs are driven from a single source, and is available in a variety of package sizes and output voltages. The oscillator can be used in many applications, including frequency synthesis, timing control, phase jittering, and frequency stabilization. Its operational power consumption ranges from 1.8V to 15V, with a maximum output power of 20W in a variety of package configurations.The TC-44.000MDE-T has a wide range of applications since its output is optimized for use in communications networks, computer systems, automotive electronics, portable radio systems, control systems, and instrumentation. This oscillator is ideal for use in an array of system integration designs, as it has an input and output range that extends across many different markets and application areas.The fundamental working principle of the TC-44.000MDE-T oscillator can be attributed to its frequency multiplier, which multiplies the input reference frequency by an appropriate factor to generate the desired output frequency. The multiplier is normally tuned by a voltage-controlled oscillator (VCO), to the desired frequency and adjusts the divider ratio accordingly. The VCO itself is driven by the input reference frequency and the output frequency is adjusted by altering the gain control of the reference oscillator. The reference oscillator is usually a quartz crystal resonator, whose frequency accuracy is comparable to that of a quartz crystal, and which provides an extremely stable reference frequency. The output frequency is also affected by the synchronization controller, which helps to ensure that the output frequency is synchronized across multiple devices.In terms of working, the TC-44.000MDE-T relies on a voltage-controlled oscillator (VCO) to adjust the delta value of the frequency divider, thus changing the output frequency. The synchronization controller and gain control are used to further ensure accuracy and stable operation of the oscillator. The TC-44.000MDE-T also boasts improved phase-noise performance, owing to the use of a PLL to provide better control and less noise on the output signal. The TC-44.000MDE-T provides high frequency stability, with minimal frequency drift over a wide temperature range. Its operating temperature range is from -40°C to 85°C, and the oscillator can tolerate a wide range of voltage fluctuations without compromising its performance. The oscillator’s behavior is predictable and remains stable even when operating in harshg environmental conditions such as vibration and shock. This degree of stability makes it ideal for use in sensitive applications where precise frequency control is important.The TC-44.000MDE-T also consumes minimal power, drawing only around 2.5 mA of current when operating at its maximum output voltage. It is also highly reliable, with a typical mean time before failure (MTBF) of over forty million hours. In conclusion, the TC-44.000MDE-T oscillator is an extremely versatile and reliable oscillator, due to its wide frequency range, the ability to deliver accurate frequencies, high stability, and minimal power consumption. All these benefits make it a preferred choice for many applications that require accurate timing and synchronization.

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