SG-8003CE-SEL

Frequency Stability:	±50ppm
Current - Supply (Disable) (Max):	50µA
Height:	0.041" (1.05mm)
Size / Dimension:	0.126" L x 0.098" W (3.20mm x 2.50mm)
Package / Case:	4-SMD, No Lead
Mounting Type:	Surface Mount
Ratings:	--
Current - Supply (Max):	10mA
Spread Spectrum Bandwidth:	--
Operating Temperature:	-40°C ~ 85°C
Frequency Stability (Total):	--
Series:	SG-8003
Voltage - Supply:	1.8V
Output:	CMOS
Function:	Standby
Available Frequency Range:	1MHz ~ 166MHz
Programmable Type:	Programmed by Digi-Key (Enter your frequency in Web Order Notes)
Type:	XO (Standard)
Base Resonator:	Crystal
Part Status:	Not For New Designs
Packaging:	Tube

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Introduction

Programmable oscillators are devices that can be used to generate waves in a wide range of frequencies and shapes. These devices are often used in applications such as radio communication, video, sensing and data transmission. To ensure high performance, programmable oscillators are often specified with specific features. SG-8003CE-SEL is a programmable oscillator specifically designed for low power consumption due to its narrow baseband frequency range and high linearity. In this article, we will look at how this device works and the application field of SG-8003CE-SEL.

SG-8003CE-SEL Operation

SG-8003CE-SEL consists of two low power components, namely an oscillator section and a frequency synthesizer section. The oscillator section is comprised of an inductor, capacitor, bias circuit and diode. Together, they form a variable oscillator, creating a sinusoidal output in the low power band frequency range of 350 kHz to 5 MHz. The frequency synthesizer section consists of an analog multiplexer, variable reference voltage and proportional/integrator(PI) loop. The multiplexer is used to select the frequency while the PI loop is used to maintain the output frequency within a specified range.

Application Field

SG-8003CE-SEL can be used in a variety of communication applications. It can be used in Frequency Shift Keying (FSK) modulation/demodulation and phase-shift keying (PSK) modulation/demodulation. It is also suitable for wideband multiple input multiple output (MIMO) communication systems, wireless local area networks (WLAN), and global system for mobile communication (GSM) applications.SG-8003CE-SEL is also suitable for use in many other systems, due to its low power consumption and narrow baseband frequency range. It is suitable for use in thermal imaging systems, fiber optics systems, satellite communication systems, motor control system, process control systems, and medical imaging systems.

Conclusion

In this article, we have discussed SG-8003CE-SEL, a programmable oscillator suitable for use in a variety of communication applications. Its unique combination of a low power component and an oscillator section makes it suitable for a wide range of applications. Furthermore, its narrow baseband frequency range and high linearity make it suitable for a number of other applications, such as thermal imaging and fiber optics systems.

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