578S400ITT

Frequency Stability:	±280ppb
Current - Supply (Disable) (Max):	--
Height - Seated (Max):	0.083" (2.10mm)
Size / Dimension:	0.276" L x 0.197" W (7.00mm x 5.00mm)
Package / Case:	10-SMD, No Lead
Mounting Type:	Surface Mount
Ratings:	--
Current - Supply (Max):	3.5mA
Operating Temperature:	-40°C ~ 85°C
Series:	578
Voltage - Supply:	5V
Output:	Clipped Sine Wave
Function:	Enable/Disable
Frequency:	40MHz
Type:	TCXO
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Oscillators: 578S400ITT Application Field and Working Principle

Oscillators are electronic circuits that generate periodic, repeating a signal without external input. They are generally used for generating signals that oscillate at a certain desired frequency, such as clocks in digital logic circuits. One of the most popular types of oscillators is the the 578S400ITT oscillator. This oscillator is both highly reliable and cost effective, making it a popular choice for applications that require a stable signal.The 578S400ITT oscillator is a digital-controlled oscillator (DCO) that is capable of producing stable sinusoidal signals over a wide range of frequencies. The oscillator is typically used in frequency-controlled systems, such as communications and audio applications. Its high stability allows it to be used in applications where precision timing is essential. Its relatively low cost makes it a popular choice for many applications.The 578S400ITT oscillator is a digitally controlled phase-locked loop (PLL) oscillator designed for wideband frequency synthesis. The oscillator combines a digitally controlled voltage-controlled oscillator (DCVO), a high-gain loop filter, and a voltage-regulated output stage. The DCVO is used to generate the desired frequency at the output stage, while the loop filter allows for fine-tuning of the output frequency over a wide range.The output stage is a voltage-regulated power supply, which is designed to regulate the output voltage of the oscillator. The regulated voltage is used to power the DCVO, loop filter, and other components within the oscillator circuit. The regulated voltage also ensures that the output signal remains consistent and stable over time.The 578S400ITT oscillator is designed to work with a system controller via an interface. The system controller is responsible for the overall management of the oscillator and allows for the modulation of the DCVO\'s output waveform. This allows the oscillator to produce a wide-range of frequencies and modulation schemes.The 578S400ITT oscillator has been designed for a range of applications, including communications, audio, and digital logic applications. In communications, the oscillator is often used to synthesize frequencies for modulating and demodulating signals. In digital logic, the oscillator may be used as a main clock or subsystem clock for synchronizing multiple devices. In audio applications, the oscillator is used to generate a variety of sound waves.In conclusion, the 578S400ITT oscillator is one of the most reliable and cost-effective oscillators available. It is used in a wide range of applications, such as communications, audio, and digital logic. The oscillator incorporates a highly stable DCVO and a voltage-regulated output stage, allowing it to generate stable and precise signals. The system controller allows for the modulation of the output waveform, allowing the oscillator to produce a wide range of frequencies and modulation schemes.

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