ASFLMB-4.000MHZ-LR-T Crystals, Oscillators, Resonators

Frequency Stability:	±25ppm
Current - Supply (Disable) (Max):	15µA
Height - Seated (Max):	0.035" (0.90mm)
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):	16mA
Operating Temperature:	-40°C ~ 85°C
Series:	Pure Silicon™ ASFLMB
Voltage - Supply:	1.8 V ~ 3.3 V
Output:	LVCMOS
Function:	Standby (Power Down)
Frequency:	4MHz
Type:	MEMS (Silicon)
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Introduction

Oscillators are typically small scale electronic circuit components designed to generate a continuous and repetitive kind of signal waveform, with minimal phase-to-phase variations. They are mainly used to generate electrical signals that are integral to the proper functioning of certain kinds of electronic circuits and systems, as well as for communication applications including the transmission and reception of radio signals. Among all oscillators, the ASFLMB-4.000MHZ-LR-T oscillator is one of the most popular. It is embraced for both its performance and its relative low cost. Read on to learn more about the key features, application fields and working principles of the ASFLMB-4.000MHZ-LR-T around the world.

Key Features of ASFLMB-4.000MHZ-LR-T Oscillator

The ASFLMB-4.000MHZ-LR-T oscillator is designed to be a low-cost yet efficient and reliable solution for various oscillator applications. It has a broad operational temperature range of -40℃ to +85℃, making it suitable for both indoor and outdoor use. The ASFLMB-4.000MHZ-LR-T oscillator also features high level of noise suppression, providing superior accuracy and stability. And to reduce the risk of operational errors, the oscillator also has a tight frequency stability of as low as +/-25ppm over the operating temperature range. It also includes a high immunity from shock and vibration, as well as a wide operating range over a wide range of voltages.

Application Fields

The ASFLMB-4.000MHZ-LR-T oscillator is widely used in many types of electronic products such as automotive electronics, electric motor control systems, portable electronic devices, satellite communication tools, servers, optical storage systems, consumer electronics and many more. It is also used in various industrial processes and control mechanisms, such as robotics, process automation, and machine-to-machine communication.

Working Principle

The ASFLMB-4.000MHZ-LR-T oscillator works by generating a continuous output signal of the desired frequency. The signal is generated by a transistor oscillator circuit. The circuit is composed of a transistor, an inductor, and one or more capacitors. The transistor is used to control the output frequency of the oscillator and the output frequency is determined by the L/C ratio of the inductor and capacitor combination. The oscillator circuit provides a repetitive voltage output waveform which is equal to the amplitude of the applied voltage. The frequency of the waveform is determined by the inductance and capacitance of the component used in the circuit. The output signal is then regulated by the transistor and tuned to the desired frequency.

Conclusion

The ASFLMB-4.000MHZ-LR-T oscillator is a popular choice for oscillator applications due to its high level of noise suppression and tight frequency stability. It has a wide operating temperature range of -40℃ to +85℃, making it suitable for both indoor and outdoor applications. It is mainly used in automotive electronics, electric motor control systems, portable electronic devices, satellite communication tools and various industrial processes and control mechanisms. Its working principle is based on the transistor oscillator circuit, with the output frequency being determined by the L/C ratio of the inductor and capacitor combination.

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