BS-75.000MBC-T

Frequency Stability:	±100ppm
Current - Supply (Disable) (Max):	--
Height - Seated (Max):	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):	80mA
Operating Temperature:	-10°C ~ 70°C
Series:	BS
Voltage - Supply:	3.3V
Output:	LVPECL
Function:	Enable/Disable
Frequency:	75MHz
Type:	SO (SAW)
Base Resonator:	Crystal
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Oscillators

An oscillator is a device or circuit that produces a repeating waveform on its output. Oscillators are used in many different types of electronics, such as clocks, radios, televisions, computers, and virtually all other types of electrical equipment. Oscillators come in many different forms and are used for various purposes. One example of an oscillator is the BS-75.000MBC-T. This oscillator is designed for use in RF (radio frequency) applications. It is a multi-band, fixed-frequency control oscillator, capable of operating in either servo or control modes.

Applications

The BS-75.000MBC-T is primarily used in two areas of application: cellular communications systems and terrain following flight control systems. In cellular communications systems, the oscillator is used as an integrated frequency modulated transmitter for Cellular Digital Packet Data (CDPD) signals. It is designed to be compatible with many common cell phone systems, including Global System for Mobile Communications (GSM), Integrated Digital Enhanced Network (iDEN), Personal Communications Networks (PCNs), and Future Public Land Mobile Networks (FPLMNs). The BS-75.000MBC-T is also used in terrain following flight control systems. It is designed to provide a stable and accurate frequency reference for an aircraft autopilot system. This is a very important application as it ensures that the aircraft remains at a constant altitude and follows the terrain.

Working Principle

The working principle of the BS-75.000MBC-T is based on the use of a synthesizer to generate a range of frequencies. The synthesizer uses three voltage controlled oscillators (VCOs) that can be tuned to generate frequencies over a range of 100 MHz to 175 MHz.The synthesizer also uses an internal voltage regulator to provide a stable voltage reference for the oscillators. This ensures that the output frequency remains consistent over time and is not affected by changes in the supply voltage. The BS-75.000MBC-T can be used in servo or control mode. In servo mode, the output frequency is controlled by a separate voltage source. In control mode, the output frequency is locked to a preset reference frequency.

Conclusion

The BS-75.000MBC-T oscillator is a multi-band, fixed-frequency control oscillator designed for use in RF applications. It is mainly used in cellular communications systems and terrain following flight control systems. The working principle of the oscillator is based on the use of a synthesizer device with three voltage-controlled oscillators, as well as an internal voltage regulator for stability. The output frequency can be adjusted in either servo or control mode.

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