SIT1602BI-21-18E-4.000000E Allicdata Electronics
Allicdata Part #:

SIT1602BI-21-18E-4.000000E-ND

Manufacturer Part#:

SIT1602BI-21-18E-4.000000E

Price: $ 0.47
Product Category:

Crystals, Oscillators, Resonators

Manufacturer: SiTime
Short Description: -40 TO 85C, 3225, 20PPM, 1.8V, 4
More Detail: 4MHz XO (Standard) HCMOS, LVCMOS Oscillator 1.8V E...
DataSheet: SIT1602BI-21-18E-4.000000E datasheetSIT1602BI-21-18E-4.000000E Datasheet/PDF
Quantity: 1000
1000 +: $ 0.42122
Stock 1000Can Ship Immediately
$ 0.47
Specifications
Frequency Stability: ±20ppm
Current - Supply (Disable) (Max): 4mA
Height - Seated (Max): 0.032" (0.80mm)
Size / Dimension: 0.126" L x 0.098" W (3.20mm x 2.50mm)
Package / Case: 4-SMD, No Lead
Mounting Type: Surface Mount
Ratings: --
Current - Supply (Max): 4.1mA
Operating Temperature: -40°C ~ 85°C
Absolute Pull Range (APR): --
Series: SiT1602B
Voltage - Supply: 1.8V
Output: HCMOS, LVCMOS
Function: Enable/Disable
Frequency: 4MHz
Type: XO (Standard)
Base Resonator: MEMS
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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The SIT1602BI-21-18E-4.000000E oscillators, or SIT oscillators for short, are known for their excellent performance and range of functions. They are commonly used in a variety of applications, including automotive, consumer electronics, and telecommunications. Below, we’ll discuss the applications of SIT oscillators, as well as their working principle.

Applications: SIT oscillators are widely used in both consumer and professional applications. In the automotive industry, for example, SIT oscillators are used to perform various tasks such as controlling engine timing, steering, and airbag deployment. In consumer electronics, SIT oscillators are found in televisions, DVD players and other home entertainment systems, smartphones, and tablets to ensure precise, stable performance. In telecommunications, SIT oscillators are found in base transceiver stations and are responsible for maintaining a steady and reliable signal.

Working Principle: SIT oscillators are based on an electronic circuit called a sinusoidal oscillator. This type of oscillator uses two capacitors and one inductor connected in series and then connected to a DC power source. The capacitors store electrical energy which causes the sinusoidal oscillator to vibrate. This vibration causes the inductor to generate an AC voltage that is used to produce oscillations which are further amplified and output by an external amplifier.

The frequency of oscillations produced by a SIT oscillator is determined by the components used in the oscillator circuit. Generally, the frequency of oscillation increases with increasing capacitance and inductance values, while decreasing with decreasing capacitance and inductance values. Additionally, other parameters such as pitch caps, inductor winding, and bias current can be adjusted to alter the frequency and shape of the output signal.

SIT oscillators are also very efficient and accurate in their operations. The frequency stability of these oscillators is usually within 0.0025% of its desired set point over a wide range of temperatures and supply voltages. Moreover, these oscillators are very power efficient and require very low power consumption.

In summary, SIT oscillators are widely used in a variety of different applications due to their excellent performance and range of functions. Their working principle is based on an sinusoidal oscillator circuit which utilizes two capacitors and an inductor to produce a steady and reliable output signal. Moreover, these oscillators are very efficient and accurate in their operations, making them an ideal choice for a wide range of applications.

The specific data is subject to PDF, and the above content is for reference

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