SG-9101CA-C07SGDBC

Frequency Stability:	--
Current - Supply (Disable) (Max):	3.7mA
Height:	0.055" (1.40mm)
Size / Dimension:	0.276" L x 0.197" W (7.00mm x 5.00mm)
Package / Case:	4-SMD, No Lead
Mounting Type:	Surface Mount
Ratings:	--
Current - Supply (Max):	--
Spread Spectrum Bandwidth:	±0.75%, 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:	Standby
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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SG-9101CA-C07SGDBC is a comprehensive and sophisticated programmable oscillator in the extensively used programmable oscillators category. This oscillator is fitted with a phase-locked loop (PLL) and hence is programmed as a controlled oscillator. The phase-locked loop works as a frequency-locked loop to control the frequency and phase of the oscillator.Application FieldSG-9101CA-C07SGDBC is typically used in communication systems, which require signal-controlled transfer, such as mobile phone signal transmission, signal receivers, signal and timing synchronization and digital frequency mixing. Moreover, it is also applicable to radio broadcast and microwave communication.Working PrincipleThe working principle of the SG-9101CA-C07SGDBC programmable oscillator lies in its phase-locked loop (PLL) technology. The PLL is a unit that utilizes a voltage-controlled oscillator (VCO) to produce an alternating current which is representative of the frequency. The frequency of the oscillator is adjusted by the voltage supplied to the PLL.The PLL works by using two signals: the reference signal, which is generated outside the system, and the feedback signal, which is generated from the VCO. The reference signal and feedback signal are compared at a series of voltage controlled amplifiers through an appropriate control circuit. The reference signal controls the frequency of the oscillator and the feedback signal follows the frequency of the reference signal.The SG-9101CA-C07SGDBC can be further enhanced by the inclusion of a digital frequency mixer. When the digital frequency mixer is used the PLL generates waveforms that have discrete frequencies or have a voltage-controlled ramp waveform mode. These waveforms can be used to control the oscillator\'s frequency and amplitude of the resultant waveform.The waveforms generated by this programmable oscillator are varied and depend on the parameters set by the user. It can output a wide range of waveforms that are useful in a variety of applications. The SG-9101CA-C07SGDBC can also be used to measure the frequency of a signal by comparing the reference signal and the output waveforms.ConclusionThe SG-9101CA-C07SGDBC is a comprehensive and sophisticated programmable oscillator from the programmable oscillators category. Its phase-locked loop technology allows for the precise control of the frequency and phase of the oscillator. The oscillator is typically used in communication systems and can generate a range of waveforms that can be used to control the frequency and amplitude of the output waveform. Furthermore, the oscillator can also be used to measure the frequency of a signal by comparing the reference signal and the output waveforms.

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