SIT8208AC-21-18S-7.372800Y Allicdata Electronics
Allicdata Part #:

SIT8208AC-21-18S-7.372800Y-ND

Manufacturer Part#:

SIT8208AC-21-18S-7.372800Y

Price: $ 1.02
Product Category:

Crystals, Oscillators, Resonators

Manufacturer: SiTime
Short Description: -20 TO 70C, 3225, 20PPM, 1.8V, 7
More Detail: 7.3728MHz XO (Standard) LVCMOS, LVTTL Oscillator 1...
DataSheet: SIT8208AC-21-18S-7.372800Y datasheetSIT8208AC-21-18S-7.372800Y Datasheet/PDF
Quantity: 1000
1000 +: $ 0.91940
Stock 1000Can Ship Immediately
$ 1.02
Specifications
Frequency Stability: ±20ppm
Current - Supply (Disable) (Max): 10µA
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): 31mA
Operating Temperature: -20°C ~ 70°C
Absolute Pull Range (APR): --
Series: SiT8208
Voltage - Supply: 1.8V
Output: LVCMOS, LVTTL
Function: Standby (Power Down)
Frequency: 7.3728MHz
Type: XO (Standard)
Base Resonator: MEMS
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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SIT8208AC-21-18S-7.372800Y has become the mainstream product of oscillators. Its application field is ubiquitous in electronic products, such as timing systems, frequency reference sources, control sources, etc. It is especially prevalent in industrial control. The working principle of this oscillator can be divided into two parts, pre-processing and oscillating.

The whole process of pre-processing begins with the power supply. After the power supply is connected, the crystal oscillator mounted on the oscillator will resonate at a certain frequency. Through various components in the circuit, the frequency signal is converted into current signal first, then voltage signal. Finally, the components of pre-processing will stabilize the magnitude and frequency of the generated signal.

After the pre-processing, the signal enters the oscillator circuit. In the oscillator, the signal is multiplied by an amplifier, and the amplified signal is fed back to the input terminals. This establishes a positive feedback loop, which makes the circuit start to oscillate, and the oscillator begins to output an electric signal. This kind of signal, with fixed amplitude and frequency, is given to the load equipment as the basic timing signal.

SIT8208AC-21- 18S-7.372800Y is widely used in various oscillator applications in the society, such as communication, industrial control, motor drive, digital products and so on. In the communication system, it is mainly used as a reference clock source of circuit system, and in the industrial control system, it is mainly used in the frequency control of motor and other equipment. In digital products, it is mainly used to provide timing signals, control signals, synchronization signals, etc.

SIT8208AC-21-18S-7.372800Y has a wide variety of applications. It has advantages of stable performance, excellent temperature stability, long working life, low power consumption, etc. Its application field has been expanded to almost all electronic products. Especially in industrial control, it has been widely used due to its reliable working performance. The whole working principle of SIT8208AC-21-18S-7.372800Y oscillator can be said that pre-processing prepares the main signal for the later oscillator circuit. The oscillator circuit amplifies the main signal and feeds it back for positive feedback to ensure the stability of the output signal.

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

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