ISL83085EIB

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Introduction: The ISL83085EIB is an 8-bit non-inverting bus receiver designed to accept Parallel AT Attachment (PATA) signals. It features low power dissipation and high noise immunity for improved system performance.

Bus Driver Characteristics: This receiver features low power dissipation and high noise immunity for improved system performance. It is an ideal choice for applications requiring the highest level of signal integrity and robust bus operation, such as those found in digital audio or video systems. The low voltage supply requirement of 1.8 V to 3.6 V allows for excellent noise immunity and improved design margin in the most challenging applications.

Logic Input Characteristics: The ISL83085EIB is an 8-bit non-inverting bus receiver with a low logic input threshold of 1.24 V and a propagation delay of 8.5 ns in the low-power power-down state and 15 ns in the normal operating state. The chip also features pull-up resistors on each logic line, allowing the connection of more CMOS logic signals.

Transmission Characteristics: The ISL83085EIB offers excellent signal integrity and robust bus operation. The receiver is capable of handling data rates as high as 266MHz and has a typical data latency of 33ns. It is designed to be compatible with legacy Parallel ATA (PATA) devices, including data transfers and sector formatting from hard drives.

Output Characteristics: The ISL83085EIB features three output states: logic high, logic low, and high-impedance to conserve power. The high-impedance output state is particularly useful for slow systems, where the receiver needs to consume minimal power when idle.

Standards Compliance: The ISL83085EIB complies with JEDEC, ACES, and MIL-STD standards for PATA, as well as with other industry standards. It also complies with RoHS and WEEE (Waste Electrical and Electronic Equipment) directives.

Applications: The ISL83085EIB is an ideal solution for applications requiring a robust bus receiver with low power dissipation and a low logic-input threshold. This makes it a great choice for digital audio, video, and imaging applications.

Conclusion: The ISL83085EIB is a versatile, robust, and low-power bus receiver ideal for digital audio, video, and imaging applications. It features excellent signal integrity and compliance with standards, as well as a low logic-input threshold and high noise immunity for improved system performance.

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