550MD188M860DG Allicdata Electronics
Allicdata Part #:

550MD188M860DG-ND

Manufacturer Part#:

550MD188M860DG

Price: $ 11.21
Product Category:

Crystals, Oscillators, Resonators

Manufacturer: Silicon Labs
Short Description: VCXO; DIFF/SE; SINGLE FREQ; 10-1
More Detail: 188.86MHz VCXO LVPECL Oscillator 3.3V Enable/Disab...
DataSheet: 550MD188M860DG datasheet550MD188M860DG Datasheet/PDF
Quantity: 1000
50 +: $ 10.08390
Stock 1000Can Ship Immediately
$ 11.21
Specifications
Frequency Stability: ±50ppm
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): 130mA
Operating Temperature: -40°C ~ 85°C
Absolute Pull Range (APR): ±80ppm
Series: Si550
Voltage - Supply: 3.3V
Output: LVPECL
Function: Enable/Disable
Frequency: 188.86MHz
Type: VCXO
Base Resonator: Crystal
Part Status: Active
Packaging: Strip
Description

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Oscillators - 550MD188M860DG application field and working principle

Oscillators play an important role in the field of modern electronics. They are related to rf communication, power supplies, audio equipment, aviation, spaceflight, navigation and many other high-tech fields. The 550MD188M860DG oscillator is widely used in those applications and this article explores its application fields and working principle in-depth.

Application Field

The 550MD188M860DG oscillator is a monolithic integrated circuit, which is made up of an inductor, resistor, capacitor, and transistor. It is mainly used in mobile telecommunications and automotive systems, as well as for frequency control and measurement in precision timing applications. It has excellent stability in temperature and frequency over an extended temperature range, and its control circuit, built-in capacitor, and inductor allow it to be operated in a narrow frequency band.

Additionally, it can be used in a diverse range of high-performance applications, such as electronic test and measurement, consumer electronics, communications, and industrial controls. The oscillator has demonstrated superior performance in RF communication, motors, pumps, relays, watt-hour meters, and other power-related equipment.

Working Principle

The working principle of the 550MD188M860DG oscillator is based on the phase-shift method. This requires a circuit composed of two oscillators, which are electrically connected to each other and triggered in an alternating manner. When both oscillators are running, the output of one oscillator will be connected to the input of the other, so that the two signals are “shifted” off one another in a way that creates a consistent variation in the period of the signal.

Thus, instead of just producing a single signal, the phase-shift method produces a constant variation in the time periods of both signals, and this produces an oscillating wave. This wave is generated by the cycle of the two signals being rapidly switched in a positive and negative direction. This wave can then be used as a source of frequency or timing information.

The 550MD188M860DG is an important digital oscillator that is widely used in many industries. Its applications range from cellular communication, to industrial controls, and have demonstrated excellent performance in all areas. Furthermore, this oscillator is powered by the phase-shift method, which is based on a cycle of two signals being shifted in different directions, in order to produce an oscillating wave.

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

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