PI49FCT3807AHEX

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The PI49FCT3807AHEX is a monolithic integrated circuit clock driver HDMP-1597 that combines a high-speed 4 output driver with a line receiver stage. It has a unique design that requires no voltage or temperature compensation and is ideal for applications with demanding design constraints. The PI49FCT3807AHEX device is fully compatible with most standard logic families such as CMOS, and also can be used with low voltage applications such as cell phones and PDAs.

The PI49FCT3807AHEX is designed for applications such as board-level and system clock distributions. It is used for driving loads that require low-skew inputs (i.e. high speed logic devices), and the low-skew feature reduces crosstalk between clock channels.

The PI49FCT3807AHEX device is designed with a latching receiver, meaning that a logic signal is latched onto the output bus. This eliminates a common pit-fall associated with other devices, namely the need for multiple clock edges to observe data on the output bus. The PI49FCT3807AHEX also includes an advanced equalization function, allowing improved signal integrity across long and short printed circuit board traces.

The PI49FCT3807AHEX device employs a differential bus architecture, with each of the four outputs capable of driving up to +5 volt differential (10-volt total). The device’s outputs are designed to match the input high voltage level, ensuring reliable signal communication. An auto-floating termination input can be used for higher signal integrity. The device is also capable of operating over the full industrial temperature range of -40 to +85C.

The PI49FCT3807AHEX also includes a preinstalled test circuit that is useful for automated testing at board-level or system level. This test circuit, or “test-gate”, is used to apply voltage and current to the chip, illustrating the individual output states and their dynamic effects on the bus. The test-gate also allows designers to measure the total jitter and skew of the clock signal at their desired frequency and can be used to adjust the chip’s output levels to improve signal integrity.

The PI49FCT3807AHEX is designed for use in a wide variety of applications such as board-level clock distribution, system level clock distribution and high speed logic applications. It is also suitable for low voltage applications such as cell phones and PDAs. The device combines a latching receiver, differential bus architecture, and advanced equalization functions to ensure reliable signal communication across a wide range of applications. In addition, the PI49FCT3807AHEX is capable of operating over the full industrial temperature range of -40 to +85C and includes an integrated test circuit for automated testing at the system level.

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