SIT1602BC-81-25N-32.768000T

Frequency Stability:	±20ppm
Current - Supply (Disable) (Max):	--
Height - Seated (Max):	0.039" (1.00mm)
Size / Dimension:	0.276" L x 0.197" W (7.00mm x 5.00mm)
Package / Case:	4-SMD, No Lead
Mounting Type:	Surface Mount
Ratings:	--
Current - Supply (Max):	4.2mA
Operating Temperature:	-20°C ~ 70°C
Absolute Pull Range (APR):	--
Series:	SiT1602B
Voltage - Supply:	2.5V
Output:	HCMOS, LVCMOS
Function:	--
Frequency:	32.768MHz
Type:	XO (Standard)
Base Resonator:	MEMS
Part Status:	Active
Packaging:	Tape & Reel (TR)

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SIT1602BC-81-25N-32.768000T Overview

Oscillators are devices that generate repetitive, periodic electricity signals based on electrical or electronic circuit. The SIT1602BC-81-25N-32.768000T is one of them, leading the oscillator industry with its high performance and low power consumption. It is a temperature compensated oscillator (TCXO), which offers an accurate output frequency despite temperature change.

Technical overview

The SIT1602BC-81-25N-32.768000T is an oscillator that operates with an output frequency of 32.768 KHz. It operates at 2.5 V and requires 25 mA of current to run. It comes with a 0.48” x 0.48” x 0.2” package size and provides a total of 35mm of length. The SIT1602BC-81-25N-32.768000T is capable of withstanding temperature between -20 and 70℃. It also has built-in temperature stabilization, with a frequency stability of ±1.5 ppm (parts per million).

Features and Benefits

The SIT1602BC-81-25N-32.768000T is a highly advanced and reliable oscillator that is capable of providing accurate frequency outputs even in extreme temperatures. Its temperature stabilization feature helps the oscillator maintain a consistent frequency output at a wide range of temperatures. In addition, it is designed to be extremely energy efficient, consuming only 25mA of current, ensuring maximum power savings.The SIT1602BC-81-25N-32.768000T offers high levels of accuracy with a frequency stability of ±1.5 ppm, ensuring that the frequency output is accurate and stable. The oscillator also has a high level of precision, enabling it to generate accurate frequency outputs.

Applications

The SIT1602BC-81-25N-32.768000T is primarily used in applications that require accurate and reliable frequency outputs despite variations in temperature. These applications typically include wireless communication systems, medical devices, power sources, vehicle systems, and many more.The SIT1602BC-81-25N-32.768000T is also used in alarm systems for accurate timekeeping. As it can generate an accurate and stable frequency, it can be used as the reference clock for events and timers.

Working Principle

The working principle of a temperature compensated oscillator (TCXO) is similar to that of a standard oscillator. It uses an electrical or electronic circuit to generate a repetitive, periodic signal. However, the TCXO also includes temperature compensation elements which help the oscillator maintain a constant frequency regardless of external temperature.The TCXO circuitry is generally based around a quartz crystal that vibrates at a set frequency when electrical signals pass through it. However, the frequency of the crystal may change when the temperature changes. To counteract this, the TCXO also includes a temperature sensing element. This monitors the temperature of the surrounding environment and adjusts the frequency of the quartz crystal accordingly, ensuring that the output frequency remains consistent.

Conclusion

The SIT1602BC-81-25N-32.768000T is a highly advanced and reliable temperature compensated oscillator designed to provide highly accurate and stable frequency outputs despite temperature changes. It is highly energy efficient, consuming only 25mA of current, and offers an incredibly low frequency stability of ±1.5 ppm. Its small size and wide temperature range make it suitable for a variety of applications including alarm systems and wireless communication systems. Overall, the SIT1602BC-81-25N-32.768000T is a great option for those looking for an accurate and reliable oscillator.

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