SIT1532AI-J4-D14-32.768S

Frequency Stability:	±100ppm
Current - Supply (Disable) (Max):	--
Height - Seated (Max):	0.024" (0.60mm)
Size / Dimension:	0.061" L x 0.033" W (1.54mm x 0.84mm)
Package / Case:	4-UFBGA, CSPBGA
Mounting Type:	Surface Mount
Ratings:	--
Current - Supply (Max):	1.4µA
Operating Temperature:	-40°C ~ 85°C
Series:	SiT1532
Voltage - Supply:	1.2 V ~ 3.63 V
Output:	NanoDrive™
Function:	--
Frequency:	32.768kHz
Type:	XO (Standard)
Base Resonator:	MEMS
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Introduction to Oscillators

Oscillators are electronic circuits that produce a continuous, repetitive, oscillating signal. Oscillators are used in a variety of applications to generate signals for radios, televisions, computers, sonar, acoustic systems, and many other applications.There are many types of oscillators used, and each type has its own set of characteristics. Generally, oscillators come in two varieties: analog and digital. An analog oscillator is an electronic circuit that produces a repetitive, alternating current signal, while a digital oscillator is a device that produces a digital waveform.The SIT1532AI-J4-D14-32.768S module is an oscillator with a range of 32.768 KHz and a fixed frequency of 14 MHz. It is designed to provide a clock-accurate reference, providing a very stable signal for applications such as microprocessor timing, phase-locked loops, and other oscillator applications.

Applications of SIT1532AI-J4-D14-32.768S Oscillator

The SIT1532AI-J4-D14-32.768S oscillator module is an extremely versatile device, with applications in a number of industries. It is used widely in the aerospace, industrial, medical, telecom, and consumer electronics industries.In the aerospace industry, the SIT1532AI-J4-D14-32.768S oscillator is used to provide a reliable reference frequency for navigation and communication systems, as well as for other instruments which demand precise accuracy. In the industrial sector, the SIT1532AI-J4-D14-32.768S oscillator is used in a variety of control applications, providing an extremely precise reference clock frequency for automation and process control systems. In the medical industry, the SIT1532AI-J4-D14-32.768S oscillator is used to provide reliable timing in medical diagnostics systems, such as in MRI and CT scanners. It is also used to provide a reliable timing reference for medical instruments and radio-frequency devices.In the telecommunications industry, the SIT1532AI-J4-D14-32.768S oscillator is used for time synchronization in mobile networks. It is also used in highly precise frequency-tuning applications, such as in base station timing systems.In consumer electronics, the SIT1532AI-J4-D14-32.768S oscillator is used in digital television and radio receivers, providing an extremely reliable and accurate reference frequency for capturing radio and television signals.

Working Principle of SIT1532AI-J4-D14-32.768S Oscillator

The SIT1532AI-J4-D14-32.768S oscillator is an electronically-controlled oscillator (ECO). ECOs are optimized for low jitter and low phase noise performance.The oscillator has an internal phase-locked loop (PLL), which is used to generate and maintain a very precise reference frequency. The PLL is composed of an oscillator, a divider, and a phase-frequency detector. The oscillator part of the PLL is typically a voltage-controlled oscillator (VCO), and in the case of the SIT1532AI-J4-D14-32.768S oscillator, it is a quartz oscillator. The divider takes the output of the oscillator and divides it by a predetermined number. The output of the divider is then compared to a reference frequency by the phase-frequency detector, and if there is any difference between the two, the VCO\'s voltage is adjusted accordingly, which in turn adjusts the output frequency.The SIT1532AI-J4-D14-32.768S oscillator also features a power-on-reset circuit that ensures that the PLL is reset and ready to operate properly whenever the module is powered on.

Conclusion

The SIT1532AI-J4-D14-32.768S oscillator module is an extremely versatile device, with applications in a number of industries. It offers a highly accurate and stable reference signal, making it ideal for a variety of applications. Its internal PLL ensures that the module has a very low jitter and low phase noise performance, ensuring reliable operation.

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