550MF000108DG

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):	±100ppm
Series:	Si550
Voltage - Supply:	3.3V
Output:	LVPECL
Function:	Enable/Disable
Frequency:	161.132813MHz
Type:	VCXO
Base Resonator:	Crystal
Part Status:	Active
Packaging:	Strip

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Oscillators

Oscillators are electronic circuits that generate a periodic, oscillating electronic signal. They are used in many different applications, from providing audio for musical instruments and audio effects to providing the timing signal for digital timers, communications systems, radio and radar systems, and other electronic devices. This article will discuss the 550MF000108DG application field and working principle.The 550MF000108DG is a type of voltage controlled oscillator (VCO) designed to generate a signal at a wide range of frequencies. The frequencies can be synthesized from 1 MHz to 1 GHz, which makes it suitable for many different types of applications. The device features excellent linearity, low phase noise, and low power consumption.The device is ideal for use in applications requiring a stable signal source for frequency dividers, phase locked loops, and other frequency synthesizer applications. One of its most common applications is in RF communication systems where geolocation accuracy is of utmost importance. The device also finds use in microwave applications, radar systems and antennas, vector sensors, and spectrum analyzers.The 550MF000108DG VCO utilizes a CMOS technology, enabling low power consumption and long term signal stability. The device features a wide cold temperature range of –40°C to +85°C, making it suitable for use in a wide range of applications and environments.The device works on a two-stage circuit configuration, where the two sections are configured to provide the desired output characteristics. The first stage consists of a low-noise voltage-controlled oscillator (VCO) operating in the GHz range. The second stage is a feedback amplifier operating in the MHz range, providing the signal linearity, gain, and the wide frequency range.The 550MF000108DG VCO requires only a few external components for its operation. The external components include an inductor, capacitor, and a series resistor/diode network to determine the output frequency. The highly linear nature of the device ensures that the output remains stable over a wide range of temperatures and conditions.The 550MF000108DG VCO offers many advantages, such as wide frequency range, high linearity, low power consumption, and a wide temperature range. These characteristics, combined with its proven reliability and performance, make it suitable for a wide range of applications. It is also one of the most cost-effective frequency synthesizer solutions available.In conclusion, the 550MF000108DG is a reliable and cost-effective voltage-controlled oscillator. Its low power consumption, wide frequency range, wide temperature range, and high linearity make it suitable for a wide range of applications, including RF communications systems, microwave systems, radar systems, and antennas. Its performance is reliable and proven in the most demanding applications.

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