MC100ES6011EJR2

Clock Buffers, Drivers Overview

The MC100ES6011EJR2 is a differential 1:2 fanout buffer from the 100ES series, designed for applications requiring lower voltage operation. It supports PECL mode with VCC ranging from 2.375 V to 3.8 V (VEE = 0 V) and ECL mode with VEE from -2.375 V to -3.8 V (VCC = 0 V). The device features a typical propagation delay of 270 ps and operates at maximum frequencies exceeding 3 GHz. It includes temperature compensation and LVDS input compatibility. The component is housed in an 8-lead TSSOP package.

Clock Buffers, Drivers Feature Summary

• Differential 1:2 fanout buffer with 270 ps typical propagation delay
• Maximum operating frequency greater than 3 GHz
• Supports PECL (2.375 V to 3.8 V) and ECL (-2.375 V to -3.8 V) modes
• LVDS input compatible with open input default state

Clock Buffers, Drivers Applications

• Clock distribution networks requiring differential signaling
• Systems utilizing lower voltage ECL or PECL logic families
• High-speed data acquisition and processing equipment

Clock Buffers, Drivers Procurement Notes

This component has been discontinued by the manufacturer. The last time buy expired on December 19, 2013. Current availability is limited to existing stock or surplus channels. Verification of authenticity and storage conditions is critical due to the age of available units and potential moisture sensitivity issues.

Clock Buffers, Drivers Selection Notes

Select this part for designs requiring a differential 1:2 fanout buffer with high-speed performance up to 3 GHz. Ensure the power supply configuration matches either PECL or ECL requirements. Note that the device defaults outputs LOW when inputs are open. Verify thermal resistance requirements, as junction-to-ambient resistance varies based on airflow conditions.

Clock Buffers, Drivers Part Context

The MC100ES6011 belongs to the 100ES series, which incorporates temperature compensation for stable performance across varying environmental conditions. Originally manufactured by Integrated Device Technology, Inc., the product line was later acquired by Renesas Electronics Corporation. The 'EJ' suffix specifically denotes the Pb-Free 8-lead TSSOP package variant.

Clock Buffers, Drivers Replacement Considerations

As the MC100ES6011 is discontinued, direct replacements must be sourced from current inventory or alternative suppliers. No official cross-reference part numbers are provided in the datasheet. Designers should evaluate other differential fanout buffers from the same family or newer generations that maintain similar pinouts and electrical specifications.

Clock Buffers, Drivers FAQ

What is the default state of the outputs when the inputs are left open?

When the inputs are left open or at VEE, the Q output will default LOW.

Is the MC100ES6011 compatible with LVDS signals?

Yes, the device is LVDS input compatible.

What is the maximum frequency of operation for this buffer?

The maximum frequency is typically greater than 3 GHz.