8N4Q001LG-1088CDI

The 8N4Q001LG-1088CDI Programmable Timer and Oscillator is one of the most popular clock/timing applications used in a wide range of devices, including vehicles, consumer electronics, industrial automation, and medical devices, to name a few. The 8N4Q001LG-1088CDI provides reliable timing accuracy, stability, and low jitter performance for accurate cycle timing.

The 8N4Q001LG-1088CDI is a programmable clock generator that takes a single input signal and generates two clock outputs with adjustable duty cycles. The programmable timer consists of an oscillator, a control reset logic, and a set of output drivers. The oscillator can be driven by external clock or a crystal source, and works to accurately produce timing output signals.

The 8N4Q001LG-1088CDI has three main operating modes. The first and most common mode is the frequency mode, in which the clock oscillator runs at a programmable frequency with adjustable duty cycles ranging from 1% to 99%. This mode is ideal for applications such as clock generation, time stamping and synchronization, digital mixing and audio signal conditioning, or any other application that requires accurate frequency control.

The second operating mode is the single event mode, in which the timer triggers once at a specified time. Examples of this type of application include triggering of alarms, awakening at a pre-determined time, or synchronization of two or more periodic functions. The third mode is pulse width modulation, which is ideal for controlling motor speeds and video displays. In this mode, the programmable timer generates square wave pulses with adjustable pulse width to control the speed of a motor or the frequency of a video signal.

The control reset logic of the 8N4Q001LG-1088CDI allows the user to set the frequency and the duty cycles for both outputs, as well as fine-tune the frequency and the duty cycle of one of the two outputs. The device\'s output drivers can directly drive CMOS logic and/or TTL logic devices while achieving a high level of noise immunity. It is also capable of driving large capacitive loads without the need for an external buffer.

The 8N4Q001LG-1088CDI Programmable Timer and Oscillator is an affordable device that provides accurate timing performance and is suitable for a wide range of industrial and consumer applications. It is a highly reliable and versatile device for controlling timing, frequency and pulse width modulation tasks. It is a valuable tool for applications requiring small size, low power consumption and reliable timing accuracy.