SIT1602BI-12-28N-31.250000E

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):	4.5mA
Operating Temperature:	-40°C ~ 85°C
Absolute Pull Range (APR):	--
Series:	SiT1602B
Voltage - Supply:	2.8V
Output:	HCMOS, LVCMOS
Function:	--
Frequency:	31.25MHz
Type:	XO (Standard)
Base Resonator:	MEMS
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Oscillators

Oscillators are a type of electronic component which produces a periodic alternating signal. They are used in a variety of applications and come in many different forms, each offering different performance and features. SIT1602BI-12-28N-31.250000E is a particular oscillator, and this article will discuss its application field and working principle.

Applications of SIT1602BI-12-28N-31.250000E

SIT1602BI-12-28N-31.250000E is a temperature compensated crystal oscillator, or TCXO. As its name suggests, its frequency is temperature compensated, meaning it is stable over a wide temperature range. It is especially suitable for precision GPS applications, as its stability is necessary for satellite navigation. Additionally, SIT1602BI-12-28N-31.250000E is also often used for frequency-agile radio systems and other military and aerospace applications.

Working Principle of SIT1602BI-12-28N-31.250000E

SIT1602BI-12-28N-31.250000E works on the same principle as all other oscillators, but with the added feature of temperature compensation. It consists of an oscillator that is connected to a compensated quartz crystal. The oscillator creates an electrical signal, which is amplified and then sent to the quartz crystal. The quartz crystal resonates with the signal and creates a stable output frequency. The frequency of the oscillator is temperature compensated by a thermistor and a capacitor. The thermistor is connected to the quartz crystal and measures the temperature. The capacitor is tuned to the temperature compensation circuit, and it enables fine-tuning of the output frequency. The output from the quartz crystal is then sent back to the oscillator, allowing it to create a stable output frequency that is not affected by temperature changes.In conclusion, SIT1602BI-12-28N-31.250000E is a temperature compensated crystal oscillator that is most suitable for precision GPS applications. It works on the same principle as all other oscillators, with the addition of thermal compensation. This ensures a stable output frequency and is necessary for satellite navigation systems.

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