MC10EP33DR2

Counter Dividers Overview

The MC10EP33DR2G is a divide-by-4 ECL counter manufactured by onsemi. It features differential clock inputs and an asynchronous reset pin that asserts on the rising edge. The device operates within a supply voltage range of 3.0 V to 5.5 V in PECL mode or -3.0 V to -5.5 V in NECL mode. Key electrical specifications include a typical propagation delay of 320 ps, a maximum frequency exceeding 4 GHz, and a power supply current of 26 mA at 25°C. It is housed in an SOIC-8 NB package.

Counter Dividers Feature Summary

• Provides divide-by-4 functionality with differential clock inputs for high-speed signal processing.
• Includes an internally generated VBB reference voltage output available for single-ended input biasing.
• Features an asynchronous reset pin to synchronize multiple devices within a system upon power-up.
• Incorporates open input default states and safety clamps to ensure reliable operation under undefined conditions.

Counter Dividers Applications

• High-speed clock distribution networks requiring precise frequency division.
• Synchronization circuits for multi-device systems utilizing asynchronous reset capabilities.
• Differential logic interfaces operating in PECL or NECL modes.

Counter Dividers Procurement Notes

Verify the specific suffix DR2G against the manufacturer's ordering information to confirm the SOIC-8 NB tape and reel packaging configuration. Ensure compatibility with RoHS compliance standards as indicated in the datasheet attributes. Cross-reference the part number with the discontinued list to confirm availability status before finalizing procurement plans.

Counter Dividers Selection Notes

Select this component when a divide-by-4 function is required with low propagation delay and high-frequency capability. Consider the SOIC-8 NB package for surface-mount applications. Evaluate the need for the VBB pin if single-ended inputs are utilized. Confirm that the operating temperature range meets the environmental requirements of the target application.

Counter Dividers Part Context

This device belongs to the MC10/100EP series of ECL logic components. The 10EP variant lacks temperature compensation compared to the 100EP series but maintains similar functional characteristics. It is designed for applications demanding fast AC performance and robust differential signaling capabilities within standard ECL voltage ranges.

Counter Dividers Replacement Considerations

MC10EP33DR2G