SY100ELT23ZG-TR

Translators, Level Shifters Overview

The SY100ELT23ZG-TR is a dual differential PECL-to-TTL translator manufactured by Microchip Technology. It operates on a +5V supply and converts positive ECL 100K logic levels to TTL outputs. The device features a typical propagation delay of 3.0 ns, with a maximum part-to-part skew of 0.5 ns and within-device skew under 0.3 ns at 50 pF load. It supports a maximum input frequency of 160 MHz and includes internal 50 kΩ pull-down resistors. Packaged in an 8-lead SOIC, it functions reliably from -40°C to +85°C.

Translators, Level Shifters Feature Summary

• Dual differential PECL inputs convert to standard TTL outputs
• Low skew design suitable for clock and data signal translation
• Internal input pull-down resistors simplify circuit design

Translators, Level Shifters Applications

• Translating clock signals between PECL and TTL domains
• Converting data signals in mixed-signal systems
• Interfacing positive ECL 100K logic families with TTL components

Translators, Level Shifters Procurement Notes

Verify the specific ordering suffix ZG-TR confirms the 8-Lead SOIC package, -40°C to +85°C temperature range, and Tape and Reel packing quantity of 1,000 units per reel. Ensure compatibility with +5V power supply requirements and check for RoHS compliance status before finalizing procurement orders.

Translators, Level Shifters Selection Notes

Select this component when interfacing PECL sources with TTL destinations requiring low skew performance. It is appropriate for designs needing flow-through pinouts and internal pull-downs. Verify that the 160 MHz maximum input frequency meets system timing requirements and that the 8-lead SOIC package fits the available PCB footprint constraints.

Translators, Level Shifters Part Context

This device belongs to the SY100ELT23 family of dual differential translators. It is compatible with positive ECL 100K logic levels. The product line includes variations such as the SY10ELT23L for LVPECL applications. The ZG-TR designation specifically indicates the surface-mount SOIC package configuration with reel packaging.

Translators, Level Shifters Replacement Considerations

SY10ELT23LZI TR (LVPECL variant)

Translators, Level Shifters FAQ

What logic level standards does the SY100ELT23 support?

It is compatible with positive ECL 100K logic levels for inputs and provides standard TTL outputs.

Does the device include internal termination resistors?

Yes, the SY100ELT23 features internal 50 kΩ pull-down resistors on the inputs.