49FCT3805BQG

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The 49FCT3805BQG clock buffer is an integrated high-performance clock driver for clock multiplexing and clock multiplication applications. It has a wide range of High Speed TTL and Low Speed TTLcompatible inputs and outputs, and is designed to drive 8105/8205 series clocking devices. The maximum output load of 10mA is recommended for up to 8 lines, and 20mA for up to 16 lines. The clock output is also programmable, allowing the user to adjust the cycle timing, phase shift and spreading of the clock signals.

The 49FCT3805BQG clock driver is designed to minimize Effects of clock and data jitter for high performance applications. The clock driver is designed for use in applications requiring a certain number of clock ticks per unit time, such as data acquisition systems, digital signal processing, field programmable gate array based systems, computer numerical control systems, and other applications. The 49FCT3805BQG clock driver provides improved jitter and typology performance compared with discrete components.

The clock driver is fabricated with advanced semiconductor process technology. It consists of a ballast and driver, coupled with a comparator and logic circuitry to monitor the clock inputs. It features a wide range of input and output frequencies, as well as a wide range of tolerance levels. It is flexible enough to allow the user to select the desired cycle time and duty cycle. The 49FCT3805BQG is a cost-effective way to provide reduced jitter and ideal clock frequencies for digital applications.

The 49FCT3805BQG utilizes a spread-spectrum approach to reduce insertion loss and improve overall clock fidelity. The spread spectrum approach is implemented using two methods: frequency hopping and frequency dithering. Frequency hopping is a technique that cyclically varies the clock frequency over a range of frequencies, which improves the signal to noise ratio and reduces harmonic ringing. Frequency dithering is a technique that randomly varies the clock frequency over a range of frequencies, which also reduces harmonic ringing, but does not improve signal to noise ratio as much as frequency hopping.

The 49FCT3805BQG is capable of outputting any frequency desired with an accuracy of ±10%, and it can adjust the duty cycle in a range of 10-90%. The chip is also ideal for applications where higher power or high frequency signals are required. The 49FCT3805BQG is a general purpose clock driver that is ideal for use in a wide variety of applications including data acquisition, digital signal processing, computer numerical control and field programmable gate array based systems.

The 49FCT3805BQG supports a wide range of input levels, a wide range of output levels, and is capable of driving 8, 16, and 32-bit buses. The clock driver can be programmed on board to accommodate different bus widths and clock frequencies. The 49FCT3805BQG is highly efficient, generates minimal EMI, and requires no external components to operate. It is available in an 8-pin SOIC package with an operating temperature range from -40°C to +85°C.

The 49FCT3805BQG clock buffer is a versatile, reliable, and cost-effective solution for clock multiplexing and clock multiplication applications. Its features and flexibility make it an ideal choice for use in a variety of applications. Its highSpeed TTL inputs and outputs, programmable cycle time and duty cycle, and spread-spectrum technology provide the user with an optimized performance and improved jitter, typology performance, and harmonic ringing. The 49FCT3805BQG is a great option for applications where low power, high frequency, and low cost are essential.

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