EG-2121CA 155.5200M-LGRNL3

Frequency Stability:	±50ppm
Current - Supply (Disable) (Max):	20mA
Height - Seated (Max):	0.055" (1.40mm)
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):	30mA
Operating Temperature:	-5°C ~ 85°C
Series:	EG-2121CA
Voltage - Supply:	2.5V
Output:	LVDS
Function:	Enable/Disable
Frequency:	155.52MHz
Type:	SO (SAW)
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Oscillators: EG-2121CA 155.5200M-LGRNL3 application field and working principle

Oscillators are electronic circuits that generate periodic waveforms or signals. They are vital elements for most electronic design, circuits or systems, like TV, radio, remote control, clock and many other devices.The particular type of oscillator referred to in this article is the EG-2121CA 155.5200M-LGRNL3 oscillator, which is generally used in various electronic applications.

Introduction

The EG-2121CA 155.5200M-LGRNL3 oscillator type is a low-cost, high-precision, surface-mount, adjustable voltage-controlled oscillator (VCO). It is a type of voltage-controlled oscillator with a frequency range from 85.5 MHz to 216.4 MHz and an adjustable center frequency of 155.5200 MHz. It was designed to offer customers a low-cost solution for digital and analog frequency selection.

Application Field

The EG-2121CA 155.5200M-LGRNL3 oscillator type is commonly used in electronic applications, mainly for a wide variety of digital and analog systems such as telecom and wireless communication systems, television systems, audio devices, and for various other radio frequency and wireless applications such as WLAN, Bluetooth, ZigBee, and so on.In digital systems, it is commonly used in oscillators that allow for frequency programming, such as flash memory programming, variable frequency oscillators (VFO), frequency dividers, and frequency multipliers. In analog systems, it is commonly used in oscillators that allow for frequency tuning, such as phase-locked loops (PLLs), voltage-controlled oscillators (VCOs), crystal oscillators, and frequency synthesizers.

Working Principle

The EG-2121CA 155.5200M-LGRNL3 oscillator type is an adjustable voltage-controlled oscillator (VCO). It operates on the same principle as other types of VCOs. The frequency of the waveform is determined by the voltage that is applied to the control input.When a voltage is applied to the control input, it causes the VCO to change its frequency. The higher the voltage that is applied to the control input, the higher the frequency of the waveform output. The output frequency can be further varied by adjusting the bias voltage. The EG-2121CA 155.5200M-LGRNL3 oscillator is unique in that it has an adjustable center frequency. The center frequency can be adjusted by varying the bias voltage. The center frequency is also affected by the value of the capacitive and inductive components that are connected to the oscillator, which enables the oscillator to generate signals in the range of 85.5 MHz to 216.4 MHz.

Conclusion

In conclusion, the EG-2121CA 155.5200M-LGRNL3 oscillator type is a low-cost, high-precision, surface-mount, adjustable voltage-controlled oscillator (VCO). It is commonly used in a wide variety of digital and analog systems, such as telecom and wireless communication systems, television systems, audio devices, and various other radio frequency and wireless applications. It operates on the same principle as other VCOs, in that the frequency of the waveform is determined by the voltage applied to the control input. Further, it has an adjustable center frequency, which can be adjusted by varying the bias voltage.

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