8N4QV01KG-0138CDI8

Series:	FemtoClock® NG
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	VCXO
Count:	--
Frequency:	148.5MHz, 148.351MHz, 27MHz, 74.1758MHz
Voltage - Supply:	3.135 V ~ 3.465 V
Current - Supply:	160mA
Operating Temperature:	-40°C ~ 85°C
Package / Case:	10-CLCC
Supplier Device Package:	10-CLCC (7x5)
Mounting Type:	Surface Mount

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The 8N4QV01KG-0138CDI8 is a programmable timer and oscillator that can find a wide range of optical, acoustic, electrical, and mechanical applications. This multifunction timer is capable of regulating and controlling different projects with ease, providing a wide range of programming options and features including multiple-inputs, 3-rd Time Base, PWM, and Square Wave Generation. With a wide operating temperature range from -40 ?C up to +125 ?C and compliance with international safety standards, this device makes a great choice for a variety of applications.

Programming

The most basic form of programming of the 8N4QV01KG-0138CDI8 is by changing the cycles. This timer supports 1/2/4/8 second cycles, as well as 0.5/1/2/3 Hz, 1/2/3/4 kHz, 1/2/3/4 MHz and 1/2/3/4 GHz frequencies. It also enables you to use the internal clock to program tasks, by setting the hour, minute, and second. Different settings, such as programming the duty cycle and pulse width, pulse interrupt, toggle, and other waveform types can easily be programmed by remapping the registers.

Control & Operating Modes

The 8N4QV01KG-0138CDI8 offers a variety of different operating modes and control methods to solve the needs of any application. These operating modes include the pulse-train mode, pulse-width mode, four-state modes, and two-edge mode. Additionally, the timer can be used with both PWM signals and Square Waves, allowing for precise accuracy and control. Multiple-input configuration and Reset/Set By Buffer are also supported, as well as Digital Input/Output configuration using a 5V logical voltage.

Power supply and Timing Accuracy

The 8N4QV01KG-0138CDI8 is powered by a single AWG 2.5mm barrel connector, or externally connected DC power supply of 4.5-5.5V. This provides a measurement accuracy of 0.1% at +25°C surroundings, as well as a maximum pulse period of 1 second.

Characteristics

This timer also offers several other important features, such as a reset signal, a buzzer output, a TMOS output signal, an input signal warning (for external logic level signals), and a real-time clock function. These features make the 8N4QV01KG-0138CDI8 a great choice for applications where precise timing is needed.

Applications

The 8N4QV01KG-0138CDI8 timer can be used for a wide variety of projects and applications. These include industrial automation, clock and pulse generation, control systems, medical equipment, instrument control, frequency converters, and other applications where precise timing and control are needed.

Working Principle

The main working principle behind the 8N4QV01KG-0138CDI8 is to set the time base, configure the device’s operating speed, then program the tasks within the timer that are needed to be executed. Its source of operation is generated by the integrated oscillator of the timer, whose frequency can reach up to 4GHz. This oscillator is determined by the reference clock rate, meaning that the frequency most accurately fits the purpose of the timer. The on-board programmable electronic circuits enable the timer to perform a variety of operations that are required in different kinds of applications. It is capable of transforming different kinds of signals into the requested output frequency and has a wide variety of outputs, such as PWM, Square Wave, toggle, and more. The timer also offers a reset and set feature that helps to clear or reset the timer. This makes the timer more reliable when it comes to consistent accuracy. In addition, the 8N4QV01KG-0138CDI8 offers a wide operating temperature range, start/stop count capability, an alarm that can be set through the programmable interface and more. Overall, the adjustable timer/oscillator works with universal temperatures, programming options and features to ensure seamless operation of different electrical, mechanical and optical projects.

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