SY100ELT22ZG

Translators, Level Shifters Overview

The SY100ELT22 is a dual TTL-to-differential PECL translator manufactured by Microchip Technology. It operates on a single +5V supply and features PNP TTL inputs for minimal loading. The device provides differential PECL outputs with a typical propagation delay of 300 ps and output-to-output skew under 100 ps. It functions within a power supply range of 4.2V to 5.5V and an operating temperature range of -40°C to +85°C. The component is housed in an 8-lead SOIC package.

Translators, Level Shifters Feature Summary

• Dual-channel architecture translating TTL inputs to differential PECL outputs
• PNP-based TTL input structure designed for minimal circuit loading
• Low-skew design ensuring precise timing alignment between channels

Translators, Level Shifters Applications

• Translation of clock signals between logic families
• Translation of data signals between logic families
• Systems requiring positive ECL (PECL) level compatibility

Translators, Level Shifters Procurement Notes

Verify the specific ordering suffix required for your application, as the base part number does not specify packaging. Confirm that the industrial temperature range (-40°C to +85°C) meets your environmental requirements. Ensure the 8-lead SOIC package dimensions align with your PCB layout constraints before finalizing procurement.

Translators, Level Shifters Selection Notes

Select this component when interfacing TTL sources with PECL destinations. The dual-gate design supports simultaneous translation of clock and data lines. Verify that the system operates within the specified 4.2V to 5.5V voltage range. Consider the low-skew characteristics if signal integrity across multiple channels is critical.

Translators, Level Shifters Part Context

This device belongs to the SY100ELT series of voltage level translators. It replaces the discontinued SY10ELT22 model. The product line focuses on high-speed interface solutions between different logic families. The SY100ELT22 specifically addresses the need for dual-channel conversion in compact surface-mount packages.

Translators, Level Shifters Replacement Considerations

The SY10ELT22 is explicitly noted as discontinued in the revision history. No direct substitute part numbers are listed in the documentation. Designers should verify pinout and electrical compatibility if considering alternative manufacturers' parts.

Translators, Level Shifters FAQ

Does the SY100ELT22 require negative voltage supplies?

No, the device uses Positive ECL (PECL) levels and requires only a +5V supply and ground.

What is the maximum operating temperature for this translator?

The maximum operating temperature is +85°C.