PBA000008

Frequency Stability:	±25ppm
Current - Supply (Disable) (Max):	30µA
Height - Seated (Max):	0.079" (2.00mm)
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):	88mA
Operating Temperature:	-20°C ~ 70°C
Series:	SaRonix-eCera™ PB
Voltage - Supply:	3.3V
Output:	PECL
Function:	Enable/Disable
Frequency:	100MHz
Type:	XO (Standard)
Part Status:	Active
Packaging:	Bulk

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OscillatorsThe PBA000008 is a variable frequency oscillator used in RF applications such as satellite communications systems and mobile telephone networks. It is designed to provide both low-noise and transfer-function stability. The PBA000008 offers a wide range of frequency selection and modulation capabilities while maintaining high linearity and signal purity.The PBA000008 consists of an oscillator, a high-stability band-select filter, and a low-noise amplifier. The oscillator provides a wideband, high-frequency signal that can be modulated and tuned to the desired frequency. The band-select filter allows only a certain range of frequencies to pass while suppressing all others. The low-noise amplifier provides an increase in amplification and noise reduction.The PBA000008 is designed for many applications where reliable and accurate frequency generation is critical. It is typically used in systems where high stability and low phase noise is required, such as: Satellite communication systems, cellular telephone networks, digital television, radio broadcast, and microwave radio link systems.The working principle of the PBA000008 is based on exploiting the properties of a particular type of oscillator, the parametric oscillator. This type of oscillator relies on a resonant effect to generate an output frequency signal. Within the oscillator, a feedback loop of signal energy is formed by a feedback element combined with an amplifier. This feedback loop is used to boost a given signal at a given frequency, while suppressing all other frequencies.In the PBA000008, the feedback loop is tuned by adjusting a capacitor and inductor combination. This is used to set the desired frequency and gain of the output signal. The frequency of the output signal is then fine-tuned by adjusting the feedback loop’s bandwidth. By controlling the gain and bandwidth, the output signal can be modulated and tuned to the desired frequency.The PBA000008 also includes a low-noise amplifier which increases the signal level and reduces the noise. This increases the receiver’s signal-to-noise ratio, allowing for improved frequency accuracy and stability.The PBA000008 is a highly flexible and reliable oscillator. It is well suited for a wide variety of applications in both commercial and scientific applications. It can be used in systems where stability and signal purity is critical. The PBA000008 offers a wide range of frequency selection and modulation capabilities while maintaining high linearity and signal purity.

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