CPPLT7-HT7PT

Frequency Stability:	±50ppm
Height:	0.075" (1.90mm)
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):	45mA
Spread Spectrum Bandwidth:	--
Operating Temperature:	-40°C ~ 85°C
Frequency Stability (Total):	--
Series:	FIPO™ CPPL
Voltage - Supply:	5V
Output:	TTL
Function:	Enable/Disable
Available Frequency Range:	1MHz ~ 133MHz
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: CPPLT7-HT7PT application field and working principle

Programmable oscillators are specialized type of oscillators developed for special applications. In general, the frequency of oscillations can be adjusted to suit the particular application. The CPPLT7-HT7PT is one such example. This article will discuss the application field and working principle of the CPPLT7-HT7PT programmable oscillator. The CPPLT7-HT7PT programmable oscillator is a type of voltage-controlled oscillator (VCO). It has a frequency range of 1Hz to 100MHz and is used in a wide range of applications. This includes test instrumentation, frequency synthesis, communication systems, sensor systems, power supply control, and low-power high-precision applications. The CPPLT7-HT7PT has a wide range of advantages compared to crystal oscillators and other types of oscillators.Firstly, the CPPLT7-HT7PT offers an accuracy of 1ppm within its frequency range. This means that it can generate an output frequency that is close to a target frequency regardless of the temperature or process variations, making it suitable for precise timing and measurement applications. Secondly, it has a fast settling time, meaning that it can change frequencies quickly and accurately. This makes it well suited for communication systems, where frequencies must be changed quickly. Thirdly, it can be powered from either a low or high voltage range, making it a versatile device for many different applications.The working principle of the CPPLT7-HT7PT is based on the so-called phase locked loop principle. This is a technique used in many types of oscillators where the output frequency is adjusted according to the phase of an input signal. A phase locked loop consists of a reference oscillator, a phase detector, a frequency divider circuit, and a voltage-controlled oscillator (VCO). The reference oscillator is the source of a signal that is used as a reference for the oscillator, and the phase-detector compares the phases of the input signal and the oscillator output signal. The frequency divider circuit reduces the frequency of the input signal to the frequency of the oscillator, and the VCO produces the desired output frequency. The phase detector detects the phase difference between the input signal and the oscillator output, and adjusts the voltage applied to the VCO, which in turn adjusts the output frequency. The CPPLT7-HT7PT programmable oscillator is a voltage-controlled oscillator (VCO). It has a wide frequency range of 1Hz to 100MHz, suitable for a wide range of applications. Its frequency accuracy is 1ppm and it has a fast settling time for fast frequency changes. It is powered by either a low- or high-voltage range, making it suitable for many power control and low power high precision applications. Finally, it operates on the phase locked loop principle, where the phase difference between the input signal and the oscillator output is detected, and used to adjust the voltage applied to the VCO.

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