TD-26.000MDD-T

Frequency Stability:	±25ppm
Current - Supply (Disable) (Max):	--
Height - Seated (Max):	0.032" (0.80mm)
Size / Dimension:	0.098" L x 0.079" W (2.50mm x 2.00mm)
Package / Case:	4-SMD, No Lead
Mounting Type:	Surface Mount
Ratings:	--
Current - Supply (Max):	--
Operating Temperature:	-40°C ~ 85°C
Series:	TD
Voltage - Supply:	1.8V
Output:	CMOS
Function:	Enable/Disable
Frequency:	26MHz
Type:	XO (Standard)
Base Resonator:	MEMS
Part Status:	Obsolete
Packaging:	Tape & Reel (TR)

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Oscillators: TD-26.000MDD-T Application Field and Working Principle

The TD-26.000MDD-T is a crystal oscillator circuit capable of producing an output frequency of 26.000MHz. Its size and flexibility make it an ideal choice for a range of applications. Crystal oscillators are often used in hand-held or stationary applications where both low power and accurate frequency performance are desired in a small package. The TD-26.000MDD-T is a TTL output oscillator with a frequency stability of ±20ppm. It operates over a temperature range of -20ºC to +85ºC and is rated for 3.3V and 5V power supplies. The circuit is rated at 6pF load capacitance and features a reactive load damping circuit that allows the circuit to maintain accuracy over various configurations.At its core, the TD-26.000MDD-T consists of four main components: a crystal oscillator, a phase-locked loop (PLL), a resonator, and a capacitor. The crystal oscillator generates a waveform based on the resonance of the crystal, and the PLL amplifies the waveform. The resonator amplifies the signal further and ensures that the signal is well amplified. The capacitor ensures that the waveform is stable. The crystal oscillator is the most important part of the TD-26.000MDD-T circuit as it acts as the foundation of the signal. The crystal is a piezoelectric crystal of quartz cut with a specific size and shape, so that it resonates at a specific frequency. It is typically enclosed in a package that has two metal connections called electrodes. A small current applied across the electrodes will cause a voltage across them, causing the crystal to vibrate. This vibration results in a sine wave with a specific frequency, determined by the size and shape of the crystal.The PLL is the next important component of the TD-26.000MDD-T circuit as it amplifies the oscillations from the crystal oscillator and produces a steady and reliable frequency. The PLL uses the sine wave from the oscillator as a reference signal. From this reference signal, the PLL generates an output signal that is phase locked to the reference signal. This output is then amplified through the resonator and capacitor to generate a stable output frequency.The TD-26.000MDD-T is a highly accurate device for a variety of applications, from communications and consumer electronics to automotive and medical. It is also an economical choice, as it is easily configured for a wide variety of applications and offers superior frequency stability and accuracy. By combining its four main components in a single package, the TD-26.000MDD-T provides a cost-effective solution for a range of applications.

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