8N3DV85KC-0104CDI8

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Clock/Timing - Programmable Timers and Oscillators is a widely used circuit componentthat is able to provide precise timing signals for the control circuitry across a wide array of applications. The 8N3DV85KC-0104CDI8 is a highly reliable programmable micropower Oscillator IC that features a high output frequency range of 0.25 MHz – 20 MHz. It is designed to be a low power, high precision timing device that is suitable for low to medium frequency applications.

The 8N3DV85KC-0104CDI8 utilizes an own proprietary CMOS technology to Improve size and accuracy. The package of this 8N3DV85KC-0104CDI8 is standard low-profile DIP and offered in both the Standard Duty (4.7V-5.5V) and High-Duty (7V-15V) versions. This IC includes an internal 2nd order temperature-compensated crystal oscillator (TCXO) that is able to provide excellent stability and accuracy performance. It consists of an on-chip voltage-controlled oscillator (VCO), system-level frequency divider, and a wide operating input voltage range.

The 8N3DV85KC-0104CDI8 is available in two versions. The first one is 8N3DV85K8-0104CDI8 which has an ultrastable (low tolerance) 0.025 mM frequency stability, while the second version 8N3DV85KB-0104CDI8has an especially wide spread (high tolerance) 0.08 mM frequency stability. It also features an adjustable output frequency range that can be fine-tuned by +/- 10%. Additionally, the 8N3DV85KC-0104CDI8 has the ability to adjust the frequency without the need for external components.

The 8N3DV85KC-0104CDI8 can be applied in many different applications. In the field of telecommunications, it can be used for frequency reference for radio applications in order to provide highly precise, local oscillator frequencies for base stations and transceivers. In the medical field, it can be integrated into medical appliance such as heart monitors and pacemakers, as a precise timing reference for controlling the safety of machine operations. In the industrial field, this IC can be used in the development of liquid-level control systems, fluid control systems, timer circuits, automated control devices, and many more.

The working principle of the 8N3DV85KC-0104CDI8 is simple and easy to understand. The frequency of the 8N3DV85KC-0104CDI8 is adjusted by connecting a voltage to the FREQ_ADJ pin. This voltage range is usually in the range of 0V to 3.3V. A higher value on this pin will reduce the oscillation frequency while a lower value will increase the oscillation frequency. The frequency control range can be set from 0.25 MHz to 20MHz by using an external voltage source. The output frequency accuracy and temperature stability is guaranteed by the temperature-compensated crystal oscillator (TCXO) circuit integrated inside the device.

In conclusion, the 8N3DV85KC-0104CDI8 is a reliable, highly precise programmable micropower Oscillator IC for low to medium frequency applications. It offers a wide output frequency range and excellent stability and accuracy performance. This IC is suitable for various applications in the field of telecommunications, medical, and industrial. It works by adjusting the frequency with an external input voltage and features an on-chip temperature-compensated crystal oscillator circuit for frequency accuracy and temperature stability.

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