8N4QV01FG-0142CDI8

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Programmable Timers and Oscillators are part of the many different types of timing and clock related products used in a variety of electronics. The 8N4QV01FG-0142CDI8 is one such product that is designed and manufactured by NXP Semiconductors and is classified as a Clock/Timing – Programmable Timers and Oscillators.

The 8N4QV01FG-0142CDI8 is a fully integrated programmable timer and oscillator and forms the functional core for multi-standard automotive HV/LV communication. It has a single 50 MHz differential +5 V crystal oscillator or a 28 MHz or 40MHz single-ended clock input with CMOS level. The oscillator is made up of a fully programmable clock source, a phase-locked loop (PLL), and 3 separate low-power / high-performance regulators, which are used to supply the PLL, the oscillator’s noise reference, and the digital logic circuit blocks.

The 8N4QV01FG-0142CDI8 offers excellent stability and accuracy, low-power performance, and its clock generator is designed to tolerate a wide range of external clock sources. It also features an extremely low-noise reference, as well as a highly accurate PLL control loop. This makes the 8N4QV01FG-0142CDI8 an ideal choice for applications in automotive, portable, and industrial electronics.

The 8N4QV01FG-0142CDI8 offers a range of programmable features, including frequency range, clock output selection, phase-locked loop configuration, output drive strength and slew rate, input sensitivity, and reference current consumption. All of these features can be programmed using a variety of different software tools. The device can be programmed to operate in single, dual, or quad frequency modes, with output frequencies ranging from 1 kHz to 50 MHz. Depending on the application, the device can also achieve very low-noise operation (less than 1 µVrms) and low jitter (down to 50 femtoseconds relative to 1 kHz excitation).

The 8N4QV01FG-0142CDI8 is designed to be used in a wide range of applications including baseband system timing and clock synchronization, wireless broadband wireless access, 802.11g- and 802.11n- compliant systems, home and office networks, as well as system clocks and reference clocks for automotive systems. Additionally, the 8N4QV01FG-0142CDI8 can also be used in computer system timing and clock synchronization, network synchronization, video systems timing and clocking, enterprise Ethernet and power line communications, and QPSK/CDMA systems.

In terms of its working principle, the 8N4QV01FG-0142CDI8 is comprised of an oscillator, a clock divider, and a low-noise reference. The oscillator is the source of the main clock signal, and its frequency is determined by the frequency setting of the external clock source. The oscillator is connected to the clock divider circuit, which is responsible for generating the clock signals of different pre-determined frequencies, as specified by the user. Finally, the low-noise reference circuit is responsible for providing a very low-noise reference voltage, which is required for achieving stability and accuracy in the oscillator’s outputs.

In conclusion, the 8N4QV01FG-0142CDI8 is an ideal choice for applications requiring low-noise performance and high accuracy, such as automotive, portable, and industrial electronics. The device features a fully programmable clock source, a phase-locked loop (PLL), and 3 separate low-power and high-performance regulators, along with a range of programmable features. Its working principle is based on an oscillator, clock divider, and low-noise reference circuit.

The specific data is subject to PDF, and the above content is for reference