SN65LVDS93ADGG

Overview

The SN65LVDS93ADGG is a high-speed serializer manufactured by Texas Instruments, designed for flat panel display applications. It compresses 28 parallel LVTTL inputs into four LVDS differential outputs, achieving a maximum data rate of 3.78 Gbps. The device operates on a single 3V to 3.6V supply and features an integrated 7x clock synthesizer. It is housed in a 56-pin Thin Shrink Small Outline Package (TSSOP) with dimensions of 14mm x 6.1mm x 1.15mm. The component supports an operating temperature range from -40°C to +85°C and includes ESD protection rated at 6kV human body model.

Feature Summary

• Performs 28-to-4 channel data compression for efficient transmission over limited interconnects
• Integrates a 7x clock synthesizer to generate internal serial clocks from a single input clock
• Supports selectable rising or falling edge clock triggering for flexible system synchronization

Applications

• Flat panel display interfaces
• Point-to-point subsystem communication
• High-density digital video transmission systems

Procurement Notes

Verify the specific suffix 'DG' indicates tube packaging rather than tape and reel variants like 'DGGR'. Confirm RoHS compliance status and moisture sensitivity level (MSL 2) requirements during storage and handling. Ensure the voltage domain matches the 3V to 3.6V specification before integration.

Selection Notes

Select this part when 28-bit parallel data must be serialized into four LVDS lanes at speeds up to 3.78 Gbps. Compare against the SN65LVDS93AIDGGRQ1 if automotive AEC-Q100 qualification is required. Verify that the TSSOP-56 package footprint aligns with the PCB layout constraints.

Part Context

This component belongs to the SN65LVDS93 family of FlatLink serializers. It functions as the transmitter counterpart to deserializers such as the SN65LVDS94. The 'A' suffix typically denotes enhanced performance specifications compared to standard variants, specifically supporting higher data rates within the same pinout architecture.

Replacement Considerations

SN65LVDS93ADGG serves as a direct parameter-equivalent replacement for other SN65LVDS93A series devices in the TSSOP-56 package. Verify pin compatibility when substituting with non-TI equivalents.