SIT1602BI-12-25N-66.666600E

Frequency Stability:	±25ppm
Current - Supply (Disable) (Max):	--
Height - Seated (Max):	0.032" (0.80mm)
Size / Dimension:	0.098" L x 0.079" W (2.50mm x 2.00mm)
Package / Case:	4-SMD, No Lead
Mounting Type:	Surface Mount
Ratings:	--
Current - Supply (Max):	4.2mA
Operating Temperature:	-40°C ~ 85°C
Absolute Pull Range (APR):	--
Series:	SiT1602B
Voltage - Supply:	2.5V
Output:	HCMOS, LVCMOS
Function:	--
Frequency:	66.6666MHz
Type:	XO (Standard)
Base Resonator:	MEMS
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Oscillators - SIT1602BI-12-25N-66.666600E Application Field and Working Principle

Oscillators are among the simplest and most fundamental electrical components. They are widely used to create electrical signals of varying frequencies and waveforms. SIT1602BI-12-25N-66.666600E (hereafter referred to as SIT) is one such oscillator, utilizing a piezoelectric quartz crystal, an amplifier, and a feedback circuit.The SIT is primarily used to provide precise timing capabilities and is often deployed in systems that require stability and accuracy in the output signals. It is used in a variety of applications, such as radio oscillators, digital cameras, television circuits, and quartz timing devices for watches and clocks. In addition, it is suitable for use in circuits operating in extreme conditions, such as extremely high temperatures or high altitudes.The SIT utilizes a quartz crystal to vibrate at a given frequency, forming an electrical signal. Quartz has a high resonance for electrical signals, so it is very reliable in this capacity. The incoming electrical signal is fed into an amplifier, which is then routed to a feedback circuit. The feedback circuit modulates the output signal so that it is a sine wave oscillation of a fixed frequency.The amplitude, frequency, and phase of the output signal are determined by the parameters specified in the design of the SIT. This allows the user to select the appropriate output signal for the desired application. The oscillation of the signal is maintained by a crystal oscillator, which is located between the amplifier and the feedback circuit. This ensures that the output signals remain stable and accurate, even when subjected to extreme temperatures or other environmental conditions.The SIT is an ideal solution for applications that require precise timing capabilities. Its quartz crystals enable it to generate very stable output signals, which can be tailored to the specific needs of the application. In addition, it is very reliable and durable, making it suitable for use in harsh environments.

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