550CD19M4400DG Allicdata Electronics
Allicdata Part #:

550CD19M4400DG-ND

Manufacturer Part#:

550CD19M4400DG

Price: $ 6.52
Product Category:

Crystals, Oscillators, Resonators

Manufacturer: Silicon Labs
Short Description: VCXO; DIFF/SE; SINGLE FREQ; 10-1
More Detail: 19.44MHz VCXO CMOS Oscillator 3.3V Enable/Disable ...
DataSheet: 550CD19M4400DG datasheet550CD19M4400DG Datasheet/PDF
Quantity: 1000
50 +: $ 5.93044
Stock 1000Can Ship Immediately
$ 6.52
Specifications
Absolute Pull Range (APR): ±80ppm
Current - Supply (Disable) (Max): 75mA
Height - Seated (Max): 0.071" (1.80mm)
Size / Dimension: 0.276" L x 0.197" W (7.00mm x 5.00mm)
Package / Case: 6-SMD, No Lead
Mounting Type: Surface Mount
Ratings: --
Current - Supply (Max): 98mA
Operating Temperature: -40°C ~ 85°C
Series: Si550
Frequency Stability: ±50ppm
Voltage - Supply: 3.3V
Output: CMOS
Function: Enable/Disable
Frequency: 19.44MHz
Type: VCXO
Part Status: Active
Packaging: Strip
Description

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Oscillator circuits are widely used in electronic systems to generate certain frequency signals, and oxygen generator (OTP) is one of them. The key component of it is an oscillator. As a kind of oscillator, the 550CD19M4400DG is believed to be one of the most commonly used.

The 550CD19M4400DG oscillator is a kind of sub-circuit working based on the characteristic of crystal. Since oscillators are usually used as the oscillating source in many areas such as frequency control and signal generation, these are widely applied in multiple fields. To be specific, the 550CD19M4400DG oscillator is largely employed in the military and commercial market, which include wireless communication, remote control, smart grid, intelligent power, aviation, aerospace, and navigation.

Further, different from the other oscillators, the 550CD19M4400DG oscillator adopts an adjustable internal frequency generator, thus it is able to guarantee higher accuracy and lower jitter in comparison with other oscillators. It features the low power consumption (as low as 12 mA), high stability up to ±25 or ±30 ppm, and a wide frequency range up to 400MHz.

In term of its working principle, the 550CD19M4400DG oscillator can generate oscillation signals once it is connected with its power supply. Generally, it can be done by passing an alternating current signal through the inductor. When this happens, the electromagnetic energy is converted into electrical power and stored in the inductance, thus allowing the circuit to be oscillating.

Furthermore, in order to meet the specific requirements of the applications, the frequency stability of an oscillator is of great importance. For example, when applying a frequency signal of a certain frequency, if the frequency stability of the signal is not good, it will require more amplification in applications where stability is essential, thus leading to additional costs.

In conclusion, the 550CD19M4400DG oscillator is a type of oscillator applied in many areas such as wireless communication, remote control, smart grid, intelligent power, aviation, aerospace, and navigation. It works mainly based on the characteristic of crystals, and equipped with adjustable internal frequency generator, allowing it to offer high accuracy, low jitter, low power consumption, high stability and wide frequency range. Besides, the frequency stability of an oscillator is critical in some application fields where high accuracy is required. That said, the 550CD19M4400DG oscillator is a practical and reliable choice for many applications.

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

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