CPPLC7-LT56P

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Programmable Oscillators are specialized oscillators that can be programmed for various applications. CPPL7-LT56P is one such oscillator that is widely used in many applications due to its versatile programming and reliable performance. This article will explain the application field and working principle of the CPPL7-LT56P.

The CPPL7-LT56P programmable oscillator is suitable for a wide range of applications, such as clock and data communications, wireless communication peripherals, and GPS receivers. It is also designed for automotive temperature control, medical and industrial automation, digital broadcast, and other applications. It is a cost-effective, low power consumption device that has been designed and tested to meet the needs of companies and applications requiring reliable, precise performance.

The CPPL7-LT56P programmable oscillator features a dual-ring oscillator with excellent stability over a wide frequency range. It offers wide flexibility in the selection of a center frequency, and also provides a frequency error lock range of ±5000 ppm, which makes it suitable for precision applications. A programmable output voltage of 5 to 15V, phase noise of -130dB, and temperature sensitivity of 5ppm/°C make it an ideal for demanding applications.

In addition to these features, the CPPL7-LT56P provides a variety of additional, valuable features such as low current consumption, an automatic power-on reset, and a wide bandwidth of up to 30MHz. Moreover, the CPPL7-LT56P is available in both through-hole and surface-mount packages, making it an excellent choice for both industrial and commercial applications.

The working principle of the CPPL7-LT56P programmable oscillator is based on a dual-ring oscillator configuration. At the heart of the oscillator is a dual-ring oscillator consisting of two oscillators with different center frequencies. In a typical configuration, one oscillator has a center frequency of 2 MHz and the other has a center frequency of 4 MHz. The two oscillators are connected in series and the output is fed back to two-segment resistors. This creates a voltage-controlled oscillator (VCO) circuit, which can be programmed to provide a wide range of frequencies.

The dual-ring oscillator is the most important component in the CPPL7-LT56P and is responsible for providing its superior performance characteristics. The oscillator has a programmable output voltage of 5 to 15V and a frequency error lock range of ±5000 ppm, which enable the device to provide reliable, precise performance. Additionally, the dual-ring oscillator is optimized for low power consumption, which makes it suitable for applications where power efficiency is of paramount importance.

The CPPL7-LT56P programmable oscillator is an ideal device for applications where precision timing, high stability, and low power are a priority. With its versatile programming features, excellent stability, and low power consumption, the CPPL7-LT56P offers superior performance in a variety of applications. The oscillator is a trusted component for reliable, precise performance and is a cost-effective choice for various applications.

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