SY100ELT982KG-TR

Translators, Level Shifters Overview

The SY100ELT982KG-TR is a high-speed PECL-to-CML translator manufactured by Microchip Technology, utilizing bipolar ASSET technology. It operates on a single +5V power supply and supports data rates up to 1.25Gbps. The device features differential inputs with a 75KΩ pull-down resistor and complementary open-collector outputs capable of driving a peak current of 25mA. Output current is adjustable via an external RSET resistor connected to the VREF pin. It includes a separate output enable input (/EN) and is housed in a 10-pin MSOP package.

Translators, Level Shifters Feature Summary

• Translates signals from PECL logic levels to CML output formats for high-speed interface compatibility.
• Features adjustable output drive current controlled by an external resistor to optimize signal integrity.
• Incorporates a dedicated output enable input that forces outputs to a low-current state when asserted.

Translators, Level Shifters Applications

• Telecommunications equipment requiring level translation between different logic families.
• Interfacing with Gallium Arsenide (GaAs) components.
• Driving CML output oscillators.

Translators, Level Shifters Procurement Notes

Verify component authenticity through authorized channels as this part is marked Not Recommended for New Designs. Confirm lead finish specifications, specifically NiPdAu for Pb-Free variants, against project requirements. Ensure strict adherence to moisture sensitivity handling protocols during storage and assembly to prevent package damage.

Translators, Level Shifters Selection Notes

Select this component when interfacing PECL sources with CML loads within a single +5V supply system. Consider the adjustable output current feature for impedance matching applications. Verify that the required operating temperature range aligns with the industrial grade (-40°C to +85°C) available for this specific suffix.

Translators, Level Shifters Part Context

This component belongs to the SY100ELT series of high-speed translators produced by Micrel, now part of Microchip Technology. The 'KG' suffix indicates an Industrial temperature range variant with a Pb-Free NiPdAu lead finish. The '-TR' designation confirms it is supplied in Tape and Reel packaging for automated surface-mount assembly.

Translators, Level Shifters Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. As the datasheet explicitly states the device is Not Recommended for New Designs, consult manufacturer resources for potential obsolescence management or alternative family members.