SG-9101CE-D05PGDBA

Frequency Stability:	--
Current - Supply (Disable) (Max):	3.7mA
Height:	0.047" (1.20mm)
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):	--
Spread Spectrum Bandwidth:	-0.50%, Down Spread
Operating Temperature:	-40°C ~ 85°C
Frequency Stability (Total):	--
Series:	SG-9101
Voltage - Supply:	1.62 V ~ 3.63 V
Output:	CMOS
Function:	Enable/Disable
Available Frequency Range:	670kHz ~ 170MHz
Programmable Type:	Programmed by Digi-Key (Enter your frequency in Web Order Notes)
Type:	XO (Standard)
Base Resonator:	Crystal
Part Status:	Active
Packaging:	Tube

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Programmable Oscillators

Programmable oscillators are electronic devices that generate a signal at a frequency determined by an externally provided digital code or an internally generated signal. They are widely used in radio transmitters, radio receivers, portable radio and telecommunication equipments for signal generation and control. The SG-9101CE-D05PGDBA programmable oscillator is a high precision and reliable oscillator that utilizes sigma-delta frequency synthesizer.

SG-9101CE-D05PGDBA Application Field

The SG-9101CE-D05PGDBA programmable oscillator has excellent performance, stability and accuracy for wide range of frequency synthesizers and similar applications. The device is most suitable for applications that require a low jitter, low noise and wideband frequency synthesis. It is also ideal for applications such as medical imaging, instrumentation, and radar transmission. The device is designed to provide a low-power, low-phase noise signal output, which is optimized for its intended application. The excellent phase noise and jitter characteristics make this oscillator suitable for use in high-speed communications, precision instrumentation, medical imaging and radar. The SG-9101CE-D05PGDBA oscillator also has excellent power efficiency with a power consumption of less than 2 mW. The device can be used to achieve a wide range of frequencies from 50 kHz to 9.6 GHz.

SG-9101CE-D05PGDBA Working Principle

The SG-9101CE-D05PGDBA programmable oscillator uses sigma-delta frequency synthesis technology to achieve excellent performance and accuracy. Sigma-delta frequency synthesis is a highly reliable and precise frequency generation technique that utilizes the principle of digital circuitry. This technology involves the use of a low-accuracy reference clock signal and a time-based oscillator as inputs.The output signal of the oscillator is generated by dividing the reference clock frequency at the highest possible resolution. The oscillator is set by programming a digital word, which is used to control the various parameters such as output frequency, bandwidth, slew rate, and jitter. The frequency of the output signal can be changed dynamically depending on the data provided by the digital word with a resolution of up to 1 Mhz.The SG-9101CE-D05PGDBA programmable oscillator also employs a programmable temperature-compensation potentiometer, which can be set to the desired temperature for frequency stability over a wide temperature range. This feature helps to improve the accuracy and reliability of the device and reduces the need for frequent calibration.With its wide frequency range, low-phase noise and low-power consumption, the SG-9101CE-D05PGDBA programmable oscillator provides excellent performance and reliability for a wide range of applications. This oscillator is a valuable component for applications in instrumentation, medical imaging, and high-speed communications.

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