SN65LV1023ARHBT

Overview

The SN65LV1023ARHBT is a high-performance serializer manufactured by Texas Instruments, designed to convert parallel data into a serial LVDS stream. It supports input clock frequencies ranging from 10 MHz to 66 MHz with a 10:1 serialization ratio. The device accepts LVTTL parallel inputs and provides differential LVDS outputs. It operates within an extended industrial temperature range of -40°C to +85°C and utilizes a 28-pin RHB (VQFN) package.

Feature Summary

• Converts ten parallel LVTTL data bits into a single serial LVDS output stream
• Supports flexible initialization via internal SYNC pattern or free-running data synchronization
• Includes power-down mode for reduced consumption and high-impedance state for bus isolation

Applications

• High-speed backplane interconnects requiring parallel-to-serial conversion
• Video graphics adapter (VGA) and display interface circuits
• Data acquisition systems utilizing LVDS transmission lines

Procurement Notes

Verify the specific suffix 'RHB' corresponds to the required 28-pin VQFN package configuration. Confirm that the operating voltage and temperature ratings align with the target system environment before finalizing procurement orders.

Selection Notes

Select this component when a 10-bit parallel-to-serial conversion is required at speeds up to 66 MHz. Ensure the receiving deserializer, such as the SN65LV1224B, matches the serialization rate and protocol requirements for proper link establishment.

Part Context

This part belongs to the SN65LV1023A family of LVDS serializers. It is typically paired with the SN65LV1224B deserializer to form a complete SerDes solution for transmitting parallel data over differential LVDS traces in high-noise environments.

Replacement Considerations

The SN65LV1023ADBR serves as a pin-compatible alternative using a 28-SSOP package. Verify package dimensions and thermal characteristics when substituting between the RHB and DB variants.