511PBA-BAAG

Frequency Stability:	±25ppm
Current - Supply (Disable) (Max):	18mA
Height:	0.071" (1.80mm)
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):	26mA
Spread Spectrum Bandwidth:	--
Operating Temperature:	-40°C ~ 85°C
Frequency Stability (Total):	±50ppm
Series:	Si511
Voltage - Supply:	2.5V
Output:	CMOS, Dual (In-Phase)
Function:	Enable/Disable
Available Frequency Range:	125MHz ~ 169.999MHz
Programmable Type:	Programmed by Digi-Key (Enter your frequency in Web Order Notes)
Type:	XO (Standard)
Base Resonator:	Crystal
Part Status:	Active
Packaging:	Tray

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Introduction to Programmable Oscillators

Programmable oscillators, also known as PBA oscillators or PBA-BAAG oscillators, are electronic components used for applications that require precise control of frequency and phase. They are a type of programmable frequency control device (PFCD) that combines the advantages of both analog and digital circuitry. The core component of a PBA-BAAG oscillator is a monolithic dielectric resonator, which is programmed by a single low-frequency sine wave. This resonator provides the foundation of a highly accurate, low-cost oscillator solution that uses a single clock source to produce a range of frequencies with precise phase accuracy.

The Benefits of Programmable Oscillators

Programmable oscillators offer numerous benefits over traditional oscillators, including improved frequency accuracy, better phase noise performance, greater production yields and reduced costs. The ability to quickly pinpoint the desired frequency and phase performance make them ideal for a wide range of aerospace, industrial and high-speed communications applications. Since PBA-BAAG oscillators don\'t depend on temperature stabilizing networks, they are reliably used over a wide range of environmental conditions and are stable over temperature.

511PBA-BAAG Programmable Oscillator Application Field and Working Principle

The 511PBA-BAAG programmable oscillator is a versatile, rugged, and accurate solution for a range of applications. It features a wide tuning range of 200 kHz up to 2 GHz, superior phase noise performance of -95 dBc/Hz typical at 1 kHz offset, and a wide supply voltage range of 3.3 V to 5.5 V. This oscillator is designed to operate in full-vector or harmonic mode and is available in a variety of package types including surface-mount, through-hole, and solderable versions.The basic operating principle of the 511PBA-BAAG is similar to that of other programmable oscillators. A low-frequency sine wave is used to program the resonator, which then generates a high-frequency signal. The output frequency is directly proportional to the programmed reference frequency and is highly precise, allowing for greater accuracy and control of the desired frequency and phase.The 511PBA-BAAG programmable oscillator is ideally suited for aerospace, defense, medical, industrial and high-speed communications applications. Its high frequency accuracy and stability over temperature make it an excellent choice for use in frequency-critical systems, where precision and reliability are crucial. It is also capable of handling high shock and vibration without malfunction, making it a reliable choice for harsh environments.

Conclusion

The 511PBA-BAAG programmable oscillator is a rugged, accurate, and highly versatile PFCD solution. With its wide frequency range and superior phase noise performance, it is ideally suited for a range of aerospace, industrial, and high-speed communications applications. Its low-power requirements and high shock and vibration tolerances further expand its range of possible uses. The 511PBA-BAAG is a reliable choice for any application requiring precise control of frequency and phase.

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