MC100EP16VSDT

Specialty Logic Overview

The MC100EP16VSDT is a differential receiver/driver in the MC100EP16 series, housed in an 8-lead TSSOP package. It supports PECL mode (VCC = 3.0 V to 5.5 V, VEE = 0 V) and NECL mode (VCC = 0 V, VEE = -3.0 V to -5.5 V). The device features a variable output swing controlled by the VCTRL pin, with a typical propagation delay of 220 ps and a maximum toggle frequency exceeding 4 GHz. Operating temperature range is -40°C to +85°C.

Specialty Logic Feature Summary

• Features a dedicated VCTRL input pin that allows for precise control over the amplitude of the ECL data outputs.
• Includes an internally generated VBB reference voltage pin designed to bias unused differential inputs or AC-coupled signals.
• Incorporates internal temperature compensation to maintain stable performance across the specified operating temperature range.

Specialty Logic Applications

• High-speed serial communication interfaces requiring adjustable signal amplitudes
• Clock distribution networks utilizing PECL or NECL logic families
• Data transmission systems interfacing with high-frequency sources

Specialty Logic Procurement Notes

Verify the specific ordering suffix 'DT' corresponds to the TSSOP-8 package configuration required for your design. Confirm RoHS compliance status if environmental regulations apply, as indicated by the 'G' suffix in related part numbers. Ensure the VCTRL pin circuitry matches the datasheet recommendations for desired output swing levels.

Specialty Logic Selection Notes

Select this component when variable output amplitude is necessary within a differential ECL architecture. It serves as a functional equivalent to standard EP16 devices but adds the VCTRL capability. Verify compatibility with existing PECL or NECL power supply configurations before integration into the system design.

Specialty Logic Part Context

This device belongs to the MC100EP16 family of 3.3V/5V ECL differential receivers and drivers. The 'VS' designation specifically indicates the inclusion of the variable output swing feature controlled by the VCTRL pin, distinguishing it from fixed-amplitude variants within the same logical series.

Specialty Logic Replacement Considerations

MC100EP16VSD

Specialty Logic FAQ

How does the VCTRL pin affect the output?

The VCTRL pin controls the output amplitude. When left open, it pulls down to VEE for 100% amplitude. Applying voltages between VBB and VCC reduces the swing.

What is the function of the VBB pin?

VBB provides an internally generated reference voltage. It is used to bias unused differential inputs or AC-coupled inputs and should be decoupled with a capacitor when utilized.