SY10EP16UKG

Overview

The SY10EP16UKG is a high-speed, fully differential ECL Receiver/Driver from the Precision Edge series. It supports clock signals up to 3GHz and data patterns up to 2.5Gbps. The device operates on a 2.5V ±5% or 3.3V ±10% supply with typical propagation delay of 240ps and rise/fall times under 200ps. It features ultra-low jitter design (<0.3ps RMS random jitter) and includes internal pull-down/pull-up resistors for open input stability. Available in an 8-pin MSOP package.

Feature Summary

• Supports PECL and NECL operation modes
• Includes integrated voltage reference (VBB)
• Features internal input clamps for open input protection

Applications

• SONET clock and data distribution
• Fibre Channel clock and data distribution
• Gigabit Ethernet clock and data distribution
• Backplane distribution

Procurement Notes

Verify the specific ordering suffix 'KG' corresponds to the MSOP-8 package type when sourcing replacements. Confirm that the component meets industrial temperature range requirements (-40°C to +85°C). Ensure compatibility with existing PCB footprints designed for the 8-pin MSOP form factor during procurement planning.

Selection Notes

Select this component for applications requiring high-speed differential signal processing with low jitter characteristics. Consider the 2.5V or 3.3V power supply constraints and verify interface compatibility with PECL or NECL standards. Evaluate thermal performance within the MSOP-8 package for the intended operating environment.

Part Context

This part belongs to the SY10/100EP16U family, which includes variants like SY100EP16UZG. The '10' prefix indicates 10K ECL compatible I/O, while '100' denotes 100K ECL compatible I/O. The 'UKG' suffix specifies the MSOP-8 package configuration.

Replacement Considerations

SY10EP16UMG

FAQ

What happens if the inputs are left open?

When the inputs are left open, the internal input clamps will force the Q output low.

How should the VBB pin be used?

The VBB pin provides a reference voltage typically used to bias unused inverting inputs for single-ended applications or as a termination point for AC-coupled differential inputs. It should be bypassed to the most positive supply voltage.