TD-20.000MBD-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):	25mA
Operating Temperature:	-40°C ~ 85°C
Series:	TD
Voltage - Supply:	3.3V
Output:	CMOS
Function:	Enable/Disable
Frequency:	20MHz
Type:	XO (Standard)
Base Resonator:	MEMS
Part Status:	Obsolete
Packaging:	Digi-Reel®

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Oscillators: TD-20.000MBD-T application field and working principle

Oscillators are electronic devices that generate alternating current (AC) signals of a certain frequency. Oscillators are used in many different applications, including signal generation for television, radio and other communication systems, frequency and time base control, and as a source of stable and accurate frequency references. This article will focus on the application field and working principle of TD-20.000MBD-T oscillators.TD-20.000MBD-T oscillators are designed for use in a wide range of applications, including high temperature, high speed, and low phase noise applications. The oscillators are excellent sources of frequency generation and synchronization for communication systems, automotive and aviation electronics, and many other applications.The TD-20.000MBD-T oscillator has a typical frequency range of 40KHz to 150MHz, with a harmonic-free output frequency stability of +/-20ppm over the operating temperature range of -40℃ to +105℃. The oscillator features low phase noise, which is critical for many communication systems. The phase noise performance is particularly impressive in the KHz range, and the oscillator produces a phase noise level of -90dBc/Hz at 1KHz offset. The oscillator also has phase jitter of less than 0.2ps RMS.Another important feature of the TD-20.000MBD-T oscillator is its outstanding power supply rejection ratio (PSRR). This high performance is enabled by the oscillator\'s internal voltage regulator, which reduces PSRR to less than 0.08%/V on a 3.3V or 5V supply. This ensures a stable output frequency regardless of typical power supply fluctuations.The TD-20.000MBD-T oscillator works on the principle of a crystal oscillator. A quartz crystal is used to generate an electrical signal when pressure is applied to it. This signal is then amplified and sent to an amplifier circuit, which amplifies the signal and outputs it as an oscillating waveform.The output frequency is determined by the properties of the quartz crystal and the frequency of the signal. The frequency of the signal depends on the size and shape of the quartz crystal, the load capacitance, and the drive current. By varying these parameters, the output frequency of the oscillator can be changed.In addition to its superior power supply rejection ratio, the TD-20.000MBD-T oscillator features tight frequency regulation under voltage and temperature variations, as well as high frequency stability over a wide range of operating conditions. The oscillator is also highly reliable and rugged, with an operating life of more than 10 million hours.In conclusion, the TD-20.000MBD-T oscillator is a reliable and versatile source of frequency generation and synchronization for many different applications. It features excellent power supply rejection ratio, low phase noise, and tight frequency stability. This makes the oscillator an excellent choice for many applications, from communication systems to automotive and aviation electronics.

The specific data is subject to PDF, and the above content is for reference