SIT9121AI-1C2-33E156.250000Y Allicdata Electronics
Allicdata Part #:

1473-29255-2-ND

Manufacturer Part#:

SIT9121AI-1C2-33E156.250000Y

Price: $ 1.66
Product Category:

Crystals, Oscillators, Resonators

Manufacturer: SiTime
Short Description: OSC MEMS 156.2500MHZ LVPECL SMD
More Detail: 156.25MHz XO (Standard) LVPECL Oscillator 3.3V Ena...
DataSheet: SIT9121AI-1C2-33E156.250000Y datasheetSIT9121AI-1C2-33E156.250000Y Datasheet/PDF
Quantity: 1000
1000 +: $ 1.49610
Stock 1000Can Ship Immediately
$ 1.66
Specifications
Frequency Stability: ±25ppm
Current - Supply (Disable) (Max): 35mA
Height - Seated (Max): 0.032" (0.80mm)
Size / Dimension: 0.197" L x 0.126" W (5.00mm x 3.20mm)
Package / Case: 6-SMD, No Lead
Mounting Type: Surface Mount
Ratings: --
Current - Supply (Max): 69mA
Operating Temperature: -40°C ~ 85°C
Series: SiT9121
Voltage - Supply: 3.3V
Output: LVPECL
Function: Enable/Disable
Frequency: 156.25MHz
Type: XO (Standard)
Base Resonator: MEMS
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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Introduction to SIT9121AI-1C2-33E156.250000Y Oscillator

The SIT9121AI-1C2-33E156.250000Y oscillator is one of the most reliable, cost-efficient and stable crystal oscillators on the market. It has been specifically designed to meet the needs of aerospace, military, medical and telecoms applications.

The SIT9121AI-1C2-33E156.250000Y oscillator is an ultra-low-power voltage-controlled crystal oscillator (VCXO). It combines the stability of a quartz crystal with the flexibility of voltage-controlled tuning. The oscillator offers a low output voltage swing, extremely low jitter, and a wide frequency range.

SIT9121AI-1C2-33E156.250000Y Application Field and Working Principle

Application Field

The SIT9121AI-1C2-33E156.250000Y oscillator is widely used in many applications, such as aerospace, military, medical and telecoms. For example, in aerospace applications it is used for controlling the navigation system of an aircraft, in military applications it is used for secure and reliable communications, and in medical applications it is used for monitoring vital signs of patients. It is also used in telecoms applications for precise timing and signal synchronization.

Working Principle

The SIT9121AI-1C2-33E156.250000Y oscillator works on the principle of a quartz crystal. The crystal is made of special crystalline materials that vibrates when an electric current is applied to it. This vibration produces an oscillating electrical signal. The frequency of the signal is determined by the physical characteristics of the crystal, such as its thickness and width. The oscillations are then used to control other circuits.

The SIT9121AI-1C2-33E156.250000Y oscillator also uses voltage-controlled tuning to adjust its frequency. A DC voltage can be applied to the oscillator to adjust its frequency up or down. The amount of voltage applied determines the amount of change in frequency, allowing for precise and accurate adjustments to be made.

The SIT9121AI-1C2-33E156.250000Y oscillator is a low-power device, making it ideal for battery-powered applications. It is also highly reliable and stable, which is important for critical applications such as aerospace, military and medical.

Conclusion

The SIT9121AI-1C2-33E156.250000Y oscillator is an ultra-low-power voltage-controlled crystal oscillator (VCXO) that provides precise and stable frequency control. It is widely used in various applications such as aerospace, military, medical and telecoms. Its low-power operation and high reliability make it an ideal solution for these types of applications.

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

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