MAX4951CTP+TGH7

Signal Buffers, Repeaters, Splitters Overview

The MAX4951CTP+TGH7 is a single-channel eSATA redriver manufactured by Analog Devices Inc. under the Maxim Integrated brand. It operates within a supply voltage range of 3V to 3.6V and draws a typical supply current of 70mA. The device supports data rates up to 6Gbps with a propagation delay of 240ps. It features input equalization and output pre-emphasis for signal integrity enhancement. The component is housed in a 20-TQFN (4x4) package and is rated for an operating temperature range of 0°C to 70°C.

Signal Buffers, Repeaters, Splitters Feature Summary

• Provides signal regeneration for eSATA applications through dedicated redriver circuitry.
• Incorporates adaptive input equalization to compensate for channel loss.
• Utilizes output pre-emphasis techniques to improve high-frequency signal transmission.

Signal Buffers, Repeaters, Splitters Applications

• eSATA host controller interfaces
• eSATA port multiplier systems
• Storage area network (SAN) connectivity modules

Signal Buffers, Repeaters, Splitters Procurement Notes

Verify the exact suffix TGH7 against official manufacturer documentation, as standard listings typically reference the MAX4951CCTP+T variant. Confirm RoHS compliance status and check for product discontinuation notices from Analog Devices. Ensure the source provides valid traceability for this specific batch marking.

Signal Buffers, Repeaters, Splitters Selection Notes

Select this component when designing eSATA links requiring signal restoration over lossy PCB traces. Compare performance metrics such as insertion loss compensation against alternative redrivers. Verify that the 20-TQFN footprint matches the target board layout constraints and thermal requirements.

Signal Buffers, Repeaters, Splitters Part Context

This part belongs to the MAX4951 family of high-speed serial link redrivers. It is functionally related to the MAX4951CCTP+T, sharing core specifications for eSATA signal conditioning. The series addresses signal degradation issues common in SATA interface designs.

Signal Buffers, Repeaters, Splitters Replacement Considerations

The MAX4951CCTP+T is a verified equivalent part number within the same family. Check for pin-to-pin compatibility before substitution. Review updated datasheets for any changes in electrical characteristics or packaging options between the variants.