ASA1-57.692MHZ-L-T

Frequency Stability:	±50ppm
Current - Supply (Disable) (Max):	--
Height - Seated (Max):	0.032" (0.80mm)
Size / Dimension:	0.079" L x 0.063" W (2.00mm x 1.60mm)
Package / Case:	4-SMD, No Lead
Mounting Type:	Surface Mount
Ratings:	--
Current - Supply (Max):	10mA
Operating Temperature:	-40°C ~ 85°C
Series:	ASA
Voltage - Supply:	2.5V
Output:	HCMOS
Function:	Enable/Disable
Frequency:	57.692MHz
Type:	XO (Standard)
Base Resonator:	Crystal
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Oscillators

Oscillators are electronic circuits that are used to generate a repetitive, periodic electrical signal such as an acoustic or electric sine wave, a triangle wave, a sawtooth wave, or a square wave. The purpose of an oscillator is to produce a waveform of a specific frequency, amplitude, and phase. Additionally, they can be used to produce a wide variety of complex waveforms, such as music or noise. Oscillators are used in virtually every electronic application, from consumer appliances to sophisticated scientific instrumentation.

ASA1-57.692MHZ-L-T application field and working principle

The ASA1-57.692MHZ-L-T is an oscillator specifically designed for surface mount applications. This oscillator features a low power consumption of 1.2mA typical, a wide-range voltage of 2.0 - 5.5V, and a fast switching rate of 5.6MHz. Additionally, it has low phase noise, good frequency stability, and a wide ambient temperature range. In terms of applications, the ASA1-57.692MHZ-L-T is ideal for use in mobile devices, medical equipment, communications systems, and many other consumer electronics applications. In terms of working principle, oscillators take a small input signal and convert it into a larger output signal. Specifically, how the ASA1-57.692MHZ-L-T oscillator works is by using a voltage-controlled oscillator (VCO) to produce an output signal. The VCO is then linked to an amplifier, which provides the necessary power to create the desired output signal. Additionally, a feedback loop is used to maintain the output frequency and stability. The key components of the ASA1-57.692MHZ-L-T include a Low Noise Amplifier (LNA), a Frequency Synthesizer (FS), and a Phase-Locked Loop (PLL). The LNA is responsible for providing the required gain to drive the oscillator signal to the desired level. The FS is used to lock the oscillator signal to a particular frequency, while the PLL helps to keep the signal in a stable and consistent state. Finally, the ASA1-57.692MHZ-L-T also incorporates a Voltage Controlled Oscillator (VCO) and a Frequency Divider circuit. The VCO is what produces the output sine wave, while the Frequency Divider is responsible for dividing the output frequency as needed. The combination of these two components allows the oscillator to produce an accurate output signal of a specific frequency. In conclusion, the ASA1-57.692MHZ-L-T oscillator is an ideal choice for a variety of applications such as mobile devices, medical equipment, and communications systems. It features low power consumption, a wide-range of operating voltages, and a fast switching rate. Additionally, it contains key components such as an LNA, an FS, and a PLL circuit, which help to maintain stability and consistency of the output signal. Furthermore, the VCO and Frequency Divider circuit combination provide the accuracy and flexibility necessary for the desired output signal.

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