CPPT7-LT5RT

Frequency Stability:	±25ppm
Current - Supply (Disable) (Max):	50mA
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):	25mA
Spread Spectrum Bandwidth:	--
Operating Temperature:	-20°C ~ 70°C
Frequency Stability (Total):	--
Series:	FIPO™ CPP
Voltage - Supply:	3.3V
Output:	TTL
Function:	Enable/Disable
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: CPPT7-LT5RT Application Field and Working Principle

Programmable oscillators are devices which can be used to generate or demodulate frequencies with a reliable level of accuracy. They are typically used in devices such as receivers, transmitters, transceivers, digital logic circuits, and other electronic components. CPPT7-LT5RT is one of the most popular programmable oscillator implementations available in the market. CPPT7-LT5RT is an integrated oscillator solution, meaning that it comprises many components in a single package. The CPPT7-LT5RT oscillator unit consists of a phase-locked loop, a reference oscillator, a voltage-controlled oscillator, a voltage-controlled resistor, a voltage-controlled capacitor, and an amplifier. All these components are integrated together into a single package, allowing for a small form-factor and easy installation. The main advantages of using a CPPT7-LT5RT are its superior accuracy, stability, and flexibility. It offers extremely accurate frequency control, with a typical accuracy of 0.001%. This high level of accuracy makes the CPPT7-LT5RT ideal for applications where precise frequency control is needed, such as modem and other communication systems. Additionally, the CPPT7-LT5RT is extremely stable over a wide temperature range, providing consistent performance in harsh environment conditions. Furthermore, the CPPT7-LT5RT allows for digital control, allowing for easy frequency programming via an external controller. The CPPT7-LT5RT can be used in a variety of applications. It is commonly used in radio communication systems, where it can be used to provide accurate, stable frequency transmissions. It can also be used in up- and down converters, allowing for conversions between radio frequency bands. Additionally, the CPPT7-LT5RT has recently become popular in high-end audio and video systems, where it can be used to control and adjust high-fidelity audio signals. The working principle of the CPPT7-LT5RT is quite simple. The phase-locked loop, or PLL, is used to detect the frequency of the input signal and adjust the output frequency accordingly. The reference oscillator provides a steady reference frequency, which is compared to the input signal by the PLL. The output frequency is then adjusted according to the difference between the reference and input frequencies. The voltage-controlled oscillator, or VCO, is then used to adjust the output frequency by using a voltage signal. The voltage-controlled resistor and capacitor are then used to adjust the frequency range of the VCO. Finally, the amplifier is used to amplify the output signal from the VCO, allowing it to be transmitted to the receiver. In conclusion, the CPPT7-LT5RT is an extremely versatile and reliable programmable oscillator solution. It offers superior accuracy, stability, and flexibility, making it a great choice for a variety of applications. The device is easy to use and integrate, and its simple working principle makes it an attractive choice for anyone looking for a reliable programmable oscillator solution.

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