TB-13.513MDD-T

Frequency Stability:	±25ppm
Current - Supply (Disable) (Max):	--
Height - Seated (Max):	0.032" (0.80mm)
Size / Dimension:	0.197" L x 0.126" W (5.00mm x 3.20mm)
Package / Case:	4-SMD, No Lead
Mounting Type:	Surface Mount
Ratings:	--
Current - Supply (Max):	--
Operating Temperature:	-40°C ~ 85°C
Series:	TB
Voltage - Supply:	1.8V
Output:	CMOS
Function:	Enable/Disable
Frequency:	13.513MHz
Type:	XO (Standard)
Base Resonator:	MEMS
Part Status:	Obsolete
Packaging:	Tape & Reel (TR)

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Oscillators

Oscillators are electromechanical or electrical devices that generate a periodic, repeating signal, also referred to as a waveform. Oscillators are widely used in fields such as communication, control and power systems.One particular oscillator, the TB-13.513MDD-T, is a power oscillator, which is used in a variety of applications. This oscillator is a high-performance type with 13 dBm output power, 0.4 dB harmonic content, fast switching (<3 us) and low jitter (< 150ps). It operates from 836/915 MHz, with TCXO options available in all configurations. The TB-13.513MDD-T is used for several automotive and mobile applications, and can also be used in railway and industrial applications. It is suitable for use in power transmission, signal repeaters, remote-controlled vehicles, and wireless systems. The working principle of the TB-13.513MDD-T is based on the fact that an oscillator is an electronic oscillating circuit that can generate a sine wave with nearly perfect frequency stability. The oscillator circuit is composed of four essential elements: an input dc voltage source, a time-varying capacitor, an inductor, and an amplifier. The capacitor and the inductor form an LC tank circuit, which stores the energy and generates an oscillating voltage when connected to the dc voltage source. The oscillating voltage is then given to the amplifier, whose function is to amplify the signal. The amplified signal is outputted to the load circuit, which is typically a transmitter or receiver circuit for communication systems. This oscillation is sustained by the feedback path from the amplifier to the LC tank circuit, and this particular arrangement is referred to as a feedback oscillator.The TB-13.513MDD-T oscillator is a feedback oscillator that is implemented with monolithic components such as integrated circuits (ICs) and transistors. The input dc voltage is typically provided by a voltage regulator. The capacitor and inductor form part of the LC tank circuit. The amplifier is usually implemented using operational amplifiers, and the load is typically a radio transmitter or receiver. The oscillator delivers a sine wave output with frequency and amplitude that are determined by the values of the capacitor and inductor, while its stability is dependent on the gain, quality factor, and load of the amplifier. The frequency stability of the TB-13.513MDD-T oscillator is further improved by using a temperature-compensated crystal oscillator (TCXO), which ensures that the output frequency remains unchanged even if the temperature changes.In summary, the TB-13.513MDD-T oscillator is a power oscillator that is used in multiple application fields such as automotive, mobile, railway and industrial sectors. This oscillator is implemented with monolithic components such as integrated circuits and transistors, and provides a sine wave signal with a frequency and amplitude determined by the values of the capacitor and inductor. The frequency stability of the oscillator is improved with the use of a temperature-compensated crystal oscillator (TCXO).

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