Clock Oscillators (SMD) IAIVNX K5O-HC Series (5.0V)

Category: Electronics, Kyocera America Inc, Oscillators

Overview

The IAIVNX K5O-HC Series datasheet provides detailed information about the high-reliability clock oscillators designed for surface-mount applications. These oscillators are housed in a sturdy SMD ceramic package and are suitable for an array of applications including routers, switches, and servers.

Features

Central to the K5O series is a wide frequency range spanning from 8MHz to 68MHz with a frequency tolerance set at either ±100ppm or ±50ppm. A noteworthy feature is the tristate output inhibit, which allows for the output to be set to a high-impedance state. This series is marked for its exceptional duty ratio standard between 45% to 55% and a CMOS compatible output.

Ordering Information

To adequately specify the desired oscillator configuration when ordering, customers should refer to the designated part numbering scheme which dictates series, tolerance, packaging, and frequency. Packaging is standard in tape and reel form with 1,000 pieces per reel.

Dimensions and Pin Connections

The physical outline of the K5O oscillator is illustrated, including pin assignments for oscillator control and operation. The ENABLE/DISABLE pin functionality is highlighted, with detailed conditions for oscillation and high-impedance state (tristate output).

Specifications

The K5O HC oscillators operate within an operating temperature range of 10 to 70°C, and can be stored between -55 to 125°C. These devices have a supply voltage (Vcc) of 5V ±0.5V, a maximum supply current of 50mA at 68MHz, and a maximum disable current of 30mA. The oscillators produce a clean output with rise/fall times of 10ns max, a load capacitance of 15pF max at 25MHz, and enable/disable times of 100ns max. Oscillator startup time is a maximum of 10ms. The minimum and maximum input voltages for enabling are 0.8V and 2.2V, respectively.

Additional Options

The datasheet points out that customers can make inquiries about an extended operating temperature range of -40 to +85°C as well as availability for frequencies and conditions not standardly listed.