SN65ELT22DGK

Translators, Level Shifters Overview

The SN65ELT22DGK is a dual TTL-to-differential PECL translator manufactured by Texas Instruments. It operates on a single +5-V supply and features an 8-pin VSSOP package. The device translates standard TTL input signals into differential PECL outputs, supporting data rates up to 5 Gb/s. It functions within a temperature range of -40°C to +85°C and includes two independent translation channels with low skew characteristics for precise timing applications.

Translators, Level Shifters Feature Summary

• Translates single-ended TTL inputs to differential PECL outputs
• Operates on a single +5-V power supply
• Supports high-speed data transmission up to 5 Gb/s
• Provides low skew performance for clock distribution

Translators, Level Shifters Applications

• Clock distribution networks requiring TTL to PECL translation
• High-speed serial communication interfaces
• Test and measurement equipment signal conditioning
• Telecommunications infrastructure components

Translators, Level Shifters Procurement Notes

Verify the exact part number suffix against official Texas Instruments documentation to confirm package type and temperature grade. Ensure compatibility with system voltage requirements, as this device requires a +5-V supply. Check for RoHS compliance status in the specific manufacturing batch documentation before integration into regulated assemblies.

Translators, Level Shifters Selection Notes

Select this component when interfacing TTL logic sources with PECL destinations in a 5-V environment. It is suitable for designs requiring differential signaling integrity without the need for dual supplies. Consider the VSSOP package constraints for PCB layout and thermal management during the design phase.

Translators, Level Shifters Part Context

This device belongs to the SN65EL series of level translators from Texas Instruments. It is designed specifically for bridging logic families with different voltage levels and signaling standards. The SN65ELT22DGK variant utilizes a compact surface-mount package suitable for space-constrained electronic designs.

Translators, Level Shifters Replacement Considerations

Check for direct pin-compatible substitutes within the SN65EL family that offer similar translation capabilities. Verify if alternative packages or extended temperature ranges are required for specific environmental conditions.