SN65LVDS22D

Overview

The SN65LVDS22D is a high-speed differential line receiver manufactured by Texas Instruments, designed for low-voltage differential signaling (LVDS) applications. It operates within a supply voltage range of 2.4 V to 3.6 V and supports data rates up to 400 Mbps. The device features LVTTL-compatible outputs and includes ESD protection exceeding 12 kV on bus pins. It functions reliably across an extended temperature range from -40°C to +85°C and is housed in a compact 16-pin SOIC package.

Feature Summary

• Supports full-duplex signaling rates up to 400 Mbps compliant with ANSI TIA/EIA-644 standards
• Provides robust ESD protection with bus-pin ratings exceeding 12 kV
• Features LVTTL input levels that are 5-V tolerant for flexible interfacing

Applications

• Wireless infrastructure systems
• Telecom infrastructure equipment
• High-speed printer interfaces

Procurement Notes

Verify the specific suffix against official documentation to confirm package type and tape-and-reel specifications. Ensure compatibility with existing LVDS driver components regarding signal integrity and termination requirements. Confirm RoHS compliance status through the manufacturer's current datasheet before finalizing procurement orders.

Selection Notes

Select this component when a single-channel LVDS receiver with LVTTL output is required for noise-immune digital transmission. It is suitable for designs needing 5-V tolerance on inputs while operating from a standard 3.3-V supply. Consider the 16-pin SOIC package constraints for PCB layout and thermal management during selection.

Part Context

This part belongs to the SN65LVDS series of high-speed differential line drivers and receivers. The series is engineered to meet the electrical interface requirements of the TIA/EIA-644 standard, ensuring reliable communication over twisted-pair cables in noisy environments typical of industrial and telecommunications sectors.

Replacement Considerations

SN65LVDT2: Single LVDS Receiver with LVTTL output.