SN65LV1023ADB

Overview

The SN65LV1023ADB is a serializer manufactured by Texas Instruments, designed to convert parallel data into a high-speed serial stream. It accepts ten LVTTL inputs and provides one LVDS differential output. The device supports data rates up to 660Mbps, corresponding to an equivalent parallel word rate of 10 MHz to 66 MHz. It operates on a single 3V to 3.6V power supply and functions within a temperature range of -40°C to 85°C. The component is housed in a 28-SSOP package with a width of 5.30mm.

Feature Summary

• Converts ten-bit parallel LVTTL data into a single LVDS serial stream for backplane transmission
• Supports initialization via internal SYNC pattern or synchronization to random data streams
• Includes fail-safe biasing circuitry to ensure defined output states during idle conditions

Applications

• High-speed data transmission over LVDS differential backplanes
• Parallel-to-serial conversion in industrial communication systems
• Data acquisition modules requiring low-voltage differential signaling

Procurement Notes

Verify the specific suffix 'ADB' corresponds to the tube packaging format when sourcing components. Confirm RoHS3 compliance status as indicated in current manufacturer documentation. Ensure the operating environment remains within the specified -40°C to 85°C ambient temperature range for reliable performance.

Selection Notes

Select this serializer when interfacing LVTTL logic sources with LVDS receivers such as the SN65LV1224B. Consider the 28-SSOP package constraints for PCB layout. Evaluate the 660Mbps maximum speed against system timing requirements to ensure adequate margin for signal integrity.

Part Context

This component belongs to the SN65LV1023A family of serializers. It is typically paired with the SN65LV1224B deserializer to form a complete 10-bit SerDes chipset. The device facilitates efficient data transfer across printed circuit board backplanes using low-voltage differential signaling technology.

Replacement Considerations

The SN65LV1021AMSA is listed as a similar replacement option, though it operates at a lower 400Mbps data rate. Verify functional compatibility and speed requirements before substituting.