SG7050EAN 106.250000M-KEGA3

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Oscillators are elecric components utilized to generate an AC voltage of a specific frequency. They are most commonly used in radio and broadcasting applications, often to generate radio frequencies for transmission. SG7050EAN 106.250000M-KEGA3 is a type of oscillator that can be used for such applications. This article will discuss the application field and working principle of this specific oscillator.

SG7050EAN 106.250000M-KEGA3 is a surface mount Volt-controlled oscillator (VCO). It has a wide range of applications due to its frequency stability, low phase noise and excellent linearity. It has an input voltage range of 0.9 ~ 3.0V, and a wide output frequency range of 106.25 to 140.25MHz. This type of oscillator is ideal for low power and low phase noise applications such as GSM/UMTS base station radio and radar systems.

The basic working principle of a VCO is the generation of an oscillation at a frequency proportional to the controlling voltage. The SG7050EAN 106.250000M-KEGA3 has a typical frequency-voltage (FV) characteristic of -17.0 ~ +17.0MHz/V slope and 6.1V/MHz center frequency. It uses an on-chip buffer to produce a stable output signal with low harmonic content. Additionally, the oscillator does not require any external capacitors for oscillation, allowing for a compact and lightweight design.

The SG7050EAN 106.250000M-KEGA3 uses a mild pull-in frequency control scheme to ensure a linear frequency versus voltage characteristic with very low phase noise. It also features a low power consumption, with typical current consumption only 0.5mA @ 1.8V. This oscillator also possesses a high immunity to supply voltage and current fluctuations, so that it can operate reliably in any environment.

In addition to its low phase noise, this oscillator also offers excellent stabilities over temperature and time. It has a temperature stabilities of ±5ppm over -20C to +85C, ±3ppm over -40°C to +85°C, and aging stabilities of ±1ppm/year. This makes the SG7050EAN 106.250000M-KEGA3 an ideal choice for high precision applications.

In conclusion, the SG7050EAN 106.250000M-KEGA3 is a type of surface mount Volt-controlled oscillator that is widely used in low power and low phase noise applications like GSM and UMTS base station radios. It is capable of achieving an excellent frequency stability, low phase noise, and excellent linearity. Additionally, it offers low power consumption and excellent stabilities over temperature and time, making it an ideal choice for applications that require precision.

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