Frequency Stability:	±100ppm
Current - Supply (Disable) (Max):	50µA
Height:	0.200" (5.08mm)
Size / Dimension:	0.819" L x 0.520" W (20.80mm x 13.20mm)
Package / Case:	14-DIP, 4 Leads (Full Size, Metal Can)
Mounting Type:	Through Hole
Ratings:	--
Current - Supply (Max):	25mA
Spread Spectrum Bandwidth:	--
Operating Temperature:	-20°C ~ 70°C
Frequency Stability (Total):	--
Series:	FIPO™ CPPL
Voltage - Supply:	3.3V
Output:	CMOS
Function:	Standby
Available Frequency Range:	1MHz ~ 100MHz
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 Oscillators: CPPLC1-LT56P Application Field and Working Principle

Oscillators have been used for constructing circuits and providing electrical power from one component to the next, enabling the control of sequences of operations. Programmable oscillators are designed to be particularly useful for applications that require accurately programmable frequency, phase, and duty cycle. These oscillators incorporate a programmable logic component to make it possible to program certain parameters and operation modes.One example of a programmable oscillator is the CPPLC1-LT56P, a widely utilized programmable oscillator manufactured by CPP Technology. This oscillator is specifically designed to offer higher temperature stability, greater programmability, and greater stability at its required operating temperature range.

Application Field of CPPLC1-LT56P

The CPPLC1-LT56P includes advanced algorithms that allow it to meet the needs of a broad range of applications, including automotive, medical, consumer, radio, microwave, and wireless communications. The ability to precisely program its frequency, duty cycle, and phase helps improve the performance and accuracy of a wide range of products.The wide operating temperature range of -40°C to 85°C of the CPPLC1-LT56P means that it can be used in external environments, making it ideal for applications that require a reliable and accurate frequency reference in a broad range of temperatures. This range of temperature compatibility also makes the oscillator a suitable choice for applications that need to be easily adjusted and maintained.

Working Principle of CPPLC1-LT56P

The CPPLC1-LT56P consists of four main components that make it highly capable of performing its necessary functionalities. The first component is a frequency reference integrated circuit that acts as a highly stable reference source and enables the oscillator to accurately generate its desired output frequency. The frequency reference integrated circuit works by monitoring a quartz crystal that resonates when exposed with a certain frequency.The second component is a programmable logic component that is used to select the appropriate frequency divider values, establish or adjust operational parameters, and enable or disable various operating modes.The third component is a temperature compensated oscillator that is used to produce the output signal. This component ensures that the oscillator functions properly throughout its wide temperature range.The fourth component is a state machine that allows the oscillator to be set to the appropriate mode to generate the desired output frequency and to perform other operations as needed.

Conclusion

The CPPLC1-LT56P is a programmable oscillator manufactured by CPP Technology that offers users a highly advanced tool for producing and maintaining precisely programmed output frequencies. Its wide temperature range, stable frequency reference, and programmable logic components make it an ideal choice for a variety of applications including automotive, medical, consumer, radio, microwave and wireless communications. The four components that make up the oscillator enable superior performance, accuracy, and reliability.

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