SIT1602BI-21-XXE-20.000000E Allicdata Electronics
Allicdata Part #:

SIT1602BI-21-XXE-20.000000E-ND

Manufacturer Part#:

SIT1602BI-21-XXE-20.000000E

Price: $ 0.47
Product Category:

Crystals, Oscillators, Resonators

Manufacturer: SiTime
Short Description: -40 TO 85C, 3225, 20PPM, 2.25V-3
More Detail: 20MHz XO (Standard) HCMOS, LVCMOS Oscillator 2.25 ...
DataSheet: SIT1602BI-21-XXE-20.000000E datasheetSIT1602BI-21-XXE-20.000000E Datasheet/PDF
Quantity: 1000
1000 +: $ 0.42122
Stock 1000Can Ship Immediately
$ 0.47
Specifications
Frequency Stability: ±20ppm
Current - Supply (Disable) (Max): 4.2mA
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): 4.5mA
Operating Temperature: -40°C ~ 85°C
Absolute Pull Range (APR): --
Series: SiT1602B
Voltage - Supply: 2.25 V ~ 3.63 V
Output: HCMOS, LVCMOS
Function: Enable/Disable
Frequency: 20MHz
Type: XO (Standard)
Base Resonator: MEMS
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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SIT1602BI-21-XXE-20.000000E application field and working principle

Oscillators, as electronic components used to generate periodic electric waves, are widely used in electronics and communications. SIT1602BI-21-XXE-20.000000E is one of the more commonly used Oscillators. It applies to applications such as automotive electronics, remote control, car audio, Bluetooth, speaker, satellite TV, etc. This article will mainly analyze its application field and working principle.

Application Field

In terms of markets, SIT1602BI-21-XXE-20.000000E is widely used in consumer electronics, computer motherboards, automotive electronics, navigation systems, remote control, car audio, Bluetooth, speaker, satellite TV, etc., and also widely used in 3C, industry, defense, aerospace and other ultra-precision electronic control fields. In terms of technology, its high-precision 14-bit encoding can be applied to the control system of ultra-precision mobile phones, digital cameras, computer cameras, digital cameras and other products, as well as to audio, video and other communication devices.

Working Principle

SIT1602BI-21-XXE-20.000000E is an integrated oscillator, which is composed of a frequency tuning circuit, an amplifier and an output stage. The frequency tuning circuit can determine the frequency and stability according to the parameters and settings entered through the software or device. The frequency-determining components inside the tuning circuit can be connected at any time according to the input signal amplitude. This small connector is connected by various external matching units according to the current application field.

The microprocessor IC in the circuit such as Digital Signal Processor (DSP) outputs the frequency signal through the Digital to Analog Converter (DAC). The signal is then amplified by the amplifier assembled on the oscillator before output. Even if the deviation of the adjustment component is 0.1%, the output of the SIT1602BI-21-XXE-20.000000E can stay on track. That\'s because of the design of the PLL, which increases the technical requirements for the phase-locked loop of the circuit.

Conclusion

SIT1602BI-21-XXE-20.000000E is a commonly used oscillator, which can be widely used in consumer electronics, automotive electronics, 3C, military and aerospace fields, etc. Its high-precision 14-bit encoding makes it suitable for the control system of various ultra-precision electronic products. Its working principle is mainly composed of frequency tuning circuit, amplifier and output stage.

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

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