8N4Q001KG-0196CDI8

Programmable Timers and Oscillators

The 8N4Q001KG-0196CDI8 is a programmable timer and oscillator integrated circuit (IC) designed for use in a variety of applications. The IC is programmed using an external microcontroller or other serial interface devices, allowing for a wide range of customization and flexibility. The 8N4Q001KG-0196CDI8 makes use of an oscillator for time base generation and digital logic for integrated programmable timing function, providing reliable and accurate timing solutions for industrial automation, digital cell phones, and scientific instruments.

Applications

The 8N4Q001KG-0196CDI8 IC can provide timing solutions for a variety of industrial, consumer, and healthcare applications such as timing solutions for the operation of PLCs (Programmable Logic Controllers), remote control systems (RCS), microprocessors, clocks, watches, toys, printers, radio transmitters, automotive electronics, medical equipment, and computers.

Features and Benefits

The 8N4Q001KG-0196CDI8’s features and benefits include:

• • Wide operating voltage range of 2.7V to 5.5V.
• • Programmable operating frequency range of 1Hz to 600MHz.
• • Integrated oscillator and digital logic circuits.
• • Low power consumption.
• • Comprehensive programmable timing functions.
• • High accuracy ± 2% of programmed frequency.
• • Small size and low cost.

Working Principle

The 8N4Q001KG-0196CDI8 IC is an oscillator based integrated circuit which produces clocks of varying frequency. This is done by using an analog phase locked loop (PLL) and a digital clock generator to produce signals of desired frequency by dividing down the oscillator frequency. The output frequency of the oscillator can be programmed using an external microcontroller or other serial interface device.

The oscillator consists of a reference oscillator, a phase comparator, and a voltage controlled oscillator (VCO). The reference oscillator generates an input signal. The phase comparator compares the frequency and phase of the input signal to the frequency and phase of the oscillator output. The information is then used by the VCO to adjust the output frequency to match that of the input signal.

The digital clock generator turns the output frequency of the oscillator into the desired clock frequencies. The digital clock generator divides the output frequency of the oscillator by an appropriate number to produce the right frequency. One can also program the output frequency of the oscillator directly, allowing it to produce the exact output frequency needed.

Overall, the 8N4Q001KG-0196CDI8 makes use of an oscillator for time base generation and digital logic for integrated programmable timing functions, providing reliable and accurate timing solutions for industrial automation, digital cell phones, and scientific instruments.