8N3Q001EG-0089CDI8

Series:	FemtoClock® NG
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	Clock Oscillator
Count:	--
Frequency:	155.52MHz
Voltage - Supply:	3.135 V ~ 3.465 V
Current - Supply:	140mA
Operating Temperature:	-40°C ~ 85°C
Package / Case:	10-CLCC
Supplier Device Package:	10-CLCC (7x5)
Mounting Type:	Surface Mount

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Programmable Timers and Oscillators: 8N3Q001EG-0089CDI8 Application Field and Working Principle

Programmable timers and oscillators, such as the 8N3Q001EG-0089CDI8, are widely used in a variety of applications. These devices are often integrated into digital systems to provide precise control over clock and timing accuracy. The 8N3Q001EG-0089CDI8 is a one-time programmable (OTP) oscillator featuring a low voltage/power operation, and a small, ultra-compact 1.6 x 2.5 x 0.6 mm MHV-8 package that supports lead-free soldering and AEC-Q100 automotive qualified process. This article examines the application field and working principle of the 8N3Q001EG-0089CDI8.

Application Field

The 8N3Q001EG-0089CDI8 is primarily used in applications where precise timekeeping is fundamental. It is suitable for many applications, such as microcontrollers and digital signal processors, providing an accurate clock reference for these devices. It can also be used in automotive systems such as engine, transmission and infotainment.The 8N3Q001EG-0089CDI8 has a frequency range from 16 to 66 MHz, a wide range of output frequency options and low power requirement (3V operation). It also offers excellent temperature stability, is tamper proof and configurable security, providing a high degree of accuracy, reliability and robustness.

Working Principle

The 8N3Q001EG-0089CDI8 operates on the principle of pulse length modulation (PLM). In this method, a series of clock pulses is generated by a source clock, and these pulses are then phase-locked to the device CLK input. The pulses are then modulated by an adjustable pulse length modulator, which adjusts the length of the pulses. The output clock signal will then be in phase with the device CLK input, but with an adjusted pulse width.The 8N3Q001EG-0089CDI8 is designed with a low noise oscillator circuit and a low power consumption circuit. The combination of these two features ensures a high degree of accuracy and power efficiency. The circuit uses an internal voltage regulator that can supply both the oscillator circuit and the low power circuits, which helps reduce power consumption.

Conclusion

The 8N3Q001EG-0089CDI8 is a very useful device for applications where accurate timekeeping is essential. The device is designed with a low noise oscillator circuit and low power consumption. It also offers excellent temperature stability and tamper proof configurable security. Its wide frequency range, wide range of output frequency options and low power requirement makes it an ideal choice for digital systems.

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