SCAN921025HSM

Serializers, Deserializers Overview

The SCAN921025HSM is a high-temperature serializing interface integrated circuit manufactured by Texas Instruments. It converts parallel digital data into a high-speed serial output stream, supporting data rates up to 800 Mb/s. The device accepts LVCMOS or LVTTL input signals and provides an LVDS or BLVDS differential output. It operates within a supply voltage range of 3 V to 3.6 V, with a typical operating current of 105 mA at 3.3 V. The component is housed in a 49-ball FBGA package (7x7 mm) and is rated for extended industrial temperatures from -40°C to +125°C. Power dissipation is specified at 1.47 W.

Serializers, Deserializers Feature Summary

• Supports high-speed serial transmission up to 800 Mb/s
• Compatible with standard logic input levels including LVCMOS and LVTTL
• Provides low-voltage differential signaling outputs for noise immunity
• Designed for operation in high-temperature environments up to 125°C

Serializers, Deserializers Applications

• High-resolution video signal transmission in industrial displays
• Serializing camera link interfaces for machine vision systems
• Data acquisition systems requiring long-distance signal integrity
• Automotive infotainment and sensor data links

Serializers, Deserializers Procurement Notes

Verify the NRND status before procurement, as this indicates the component is not recommended for new designs. Confirm RoHS compliance requirements, as the HSM suffix may indicate non-compliance compared to the NOPB variant. Ensure supply chain stability due to potential end-of-life constraints and limited availability from primary distributors.

Serializers, Deserializers Selection Notes

Select the SCAN921025HSM when high-temperature reliability and LVDS output are required. Compare with the SCAN921025HSM/NOPB if RoHS compliance is mandatory, noting that the suffix change does not alter electrical function. Ensure the design supports the 49-ball FBGA footprint and accounts for the 1.47 W power dissipation in thermal management strategies.

Serializers, Deserializers Part Context

This component belongs to the SCAN921025H series of serializers. It is part of Texas Instruments' broader portfolio of SerDes interface ICs designed for robust data transmission. The device serves as a bridge between parallel processing units and serial transmission lines, ensuring signal integrity over longer distances in noisy environments.

Serializers, Deserializers Replacement Considerations

The SCAN921025HSM/NOPB is a verified equivalent offering identical electrical specifications with RoHS compliance. No other direct pin-to-pin replacements are confirmed in public documentation.