SG-9101CE-C20PGACC

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:	±2.00%, Center 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 OscillatorsProgrammable oscillators are electronic devices that are used in a variety of applications and are becoming increasingly popular due to their ability to be programmed to provide a specific type of output waveform. They are useful as a means of generating precise frequency control to maintain synchronization between different elements of a system, as well as providing a reliable reference frequency for data transmission, timing operations and other applications.One type of programmable oscillator is the SG-9101CE-C20PGACC, which is designed for low current consumption and ultra-low phase noise. It is suitable for synchronization and timing-demanding applications such as wideband cellular and terrestrial communication, microwave radio and other wireless applications. The device comes with 160 different output frequencies in the range of 14.7 to 1808.75 MHz with a resolution of 0.125 MHz that can be output at either 3.3V or 2.5V power supply.The SG-9101CE-C20PGACC uses a digitally programmable phase-locked loop (PLL) synthesizer and includes a reference oscillator and a programmable frequency-division network. The reference oscillator is a VCO, or voltage controlled oscillator, that is able to produce a narrowband signal. The programmable frequency-division network acts as a frequency scaler which adjusts the output frequency to the desired level. The programmable oscillator also includes a phase detector to measure the phase difference between the VCO output and the frequency of the external clock signal.The phase detector then sends the output signal to a programmable loop filter which adjusts the frequency of the VCO based on the phase difference information. The PLL is controlled by a single-chip processor on the device, which can be programmed to set the frequency to the desired value. The processor then sends the programmed frequency to the VCO and the programmable loop filter, which then maintains the desired frequency for the output signal.The SG-9101CE-C20PGACC is ideal for applications in a number of different fields due to its low power consumption and low phase noise. It is designed to be used in high speed communications and wireless networking, where precision frequency control is essential. Its small size and low power consumption make it an ideal choice for applications such as mobile gadgets, laboratory tests and research activities, as well as audio and video production. It is also suitable for military and aerospace applications due to its reliability, small form factor and low power consumption.In conclusion, the SG-9101CE-C20PGACC is an extremely versatile programmable oscillator that is suitable for a wide range of applications. Its low power consumption and low phase noise make it an ideal choice for high speed communications and wireless networking. It is also suitable for laboratory tests, research activities, audio and video production, and military and aerospace applications. The device is suitable for precision frequency control and synchronization between different elements of a system, as well as providing a reliable reference frequency for data transmission, timing operations and other applications.

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