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AV9154A-27CN16 - Low-Cost 16-Pin Frequency Generator

Download the AV9154A-27CN16 datasheet PDF. This datasheet also covers the AV9 variant, as both devices belong to the same low-cost 16-pin frequency generator family and are provided as variant models within a single manufacturer datasheet.

General Description

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The AV9154A is a 0.8mm version of the industry leading AV9154.

Like the AV9154, the AV9154A is a low-cost frequency generator designed for general purpose PC and disk drive applications.

Key Features

  • specifically for green PCs. The AV9154A-42 and -43 have a single pin that, when pulled low, will smoothly slow the 2XCPU clock to 8 MHz. This is ideal for dynamic DX microprocessors. The AV9154A-43 not only has the slow clock feature, but also offers a glitch-free stop clock for static SX microprocessors. The.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (AV9-154A.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number AV9154A-27CN16
Manufacturer Integrated Circuit Systems
File Size 901.50 KB
Description Low-Cost 16-Pin Frequency Generator
Datasheet download datasheet AV9154A-27CN16 Datasheet

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
Integrated Circuit Systems, Inc. AV9154A Low-Cost 16-Pin Frequency Generator General Description . The AV9154A is a 0.8mm version of the industry leading AV9154. Like the AV9154, the AV9154A is a low-cost frequency generator designed for general purpose PC and disk drive applications. However, because the AV9154A uses 0.8mm technology and the latest phaselocked loop architecture, it offers performance advantages that enable the device to be sold into Pentium™ systems. The AV9154A guarantees a 45/55 duty cycle over all frequencies. In addition, a worst case jitter of ±250ps is specified at Pentium frequencies. The CPU clock offers the unique feature of smooth, glitch-free transitions from one frequency to the next, making this the ideal device to use when slowing the CPU speed.