85408BGILFT

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	Fanout Buffer (Distribution)
Number of Circuits:	1
Ratio - Input:Output:	1:8
Differential - Input:Output:	Yes/Yes
Input:	HCSL, LVDS, LVHSTL, LVPECL, SSTL
Output:	LVDS
Frequency - Max:	700MHz
Voltage - Supply:	3.135 V ~ 3.465 V
Operating Temperature:	-40°C ~ 85°C
Mounting Type:	Surface Mount
Package / Case:	24-TSSOP (0.173", 4.40mm Width)
Supplier Device Package:	24-TSSOP
Base Part Number:	ICS85408

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85408BGILFT Clock/Timing - Clock Buffers, Drivers,

Clock/Timing - Clock Buffers, Drivers, are integrated circuits designed for providing timing signals, or clock signals, to electronic devices. The 85408BGILFT is one of these Driver ICs. The 85408BGILFT is a low-power, single-output PLL Clock Driver that supports a wide range of clock frequencies and makes use of low-power CMOS technology.

Applications of 85408BGILFT

The 85408BGILFT is designed for use in a variety of applications such as, digital clocks, microprocessor/DSP systems, set-top box applications, multi-channel radio equipment, routers, switches, and other communication systems. It can also be used in automotive applications such as engine control systems and vehicle information systems.

Features of 85408BGILFT

The 85408BGILFT has various features which make them suitable for high-speed clock applications. These features include: - A low power consumption of less than 100 mW - An adjustable multiple frequency setting range of 1 MHz to 300 MHz - A very low jitter of only 2 ps peak to peak - A high output frequency of 500 MHz - An adjustable clock duty cycle of up to 99.9% - Fully programmable control registers for optimized output frequencies - Up to 20-bit resolution for output frequency control - An adjustable output impedance from 25 to 100 ohms

Working Principle of 85408BGILFT Clock Drivers

The 85408BGILFT works on the principle of phase-locked loops (PLLs). The PLL circuit is used for controlling the clock speed and synchronization of digital devices. It uses a voltage-controlled oscillator (VCO) to generate a clock signal. The oscillator receives an input signal which is compared to the output signal of the oscillator in order to control the frequency output of the oscillator. The VCO is then used to generate a clock signal which is used to drive a clock driver.The clock driver uses a CMOS clock buffer in order to achieve low jitter, low power consumption, and a higher output frequency. The clock buffer is used to drive the clock signal to the external device. The clock driver will then adjust the frequencies in order to maintain an optimal performance.

Conclusion

The 85408BGILFT is a low-power PLL clock driver which can be used for a wide range of applications. Its features make it suitable for high-speed clock applications such as automotive systems and communication systems. It works on the principle of phase-locked loops and uses a voltage-controlled oscillator and a CMOS clock buffer in order to achieve low jitter, low power consumption and a higher output frequency.

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