GS2984-INTE3Z Equivalent & Substitute Parts

Part Overview

The GS2984-INTE3Z is a video cable equalizer IC manufactured by Semtech Corporation, designed for professional video applications compliant with SMPTE standards. This component operates as a serial-controlled equalizer in a 16-QFN (4x4) surface mount package with exposed pad. The part is classified as "Not For New Designs," indicating it has reached end-of-life status. Identifying equivalent substitute parts is necessary for ongoing system maintenance, legacy design support, and inventory management where continued supply of the original part is limited or unavailable.

Substiute Parts

GS2984-INTE3Z

Semtech CorporationIn Stock: 3510GS2984-INTE3Z Datasheet

Current PartRFQ

GS2994-INTE3

Semtech CorporationIn Stock: 1803GS2994-INTE3 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the GS2984-INTE3Z is determined by strict alignment of the following critical parameters:

• Functional equivalence as a video equalizer IC for SMPTE professional video applications
• Identical supply voltage range (3.135V ~ 3.465V)
• Identical package type (16-VQFN Exposed Pad / 16-QFN 4x4)
• Serial control interface compatibility
• Surface mount mounting type
• RoHS compliance status
• Manufacturer: Semtech Corporation

The GS2994-INTE3 meets all substitution criteria as a direct equivalent part. It maintains functional parity, electrical specifications, and physical packaging while offering improved product status and moisture sensitivity characteristics.

Parameter Comparison

Engineering Selection Recommendations

The GS2994-INTE3 is the qualified substitute for the GS2984-INTE3Z based on the following engineering criteria:

All critical electrical and mechanical parameters are identical between the two parts. Both components are RoHS compliant and manufactured by Semtech Corporation. The GS2994-INTE3 offers superior product status classification as an active component, ensuring continued manufacturer support and availability. The improved moisture sensitivity level (MSL 1 with unlimited shelf life versus MSL 3 with 168-hour limitation) provides enhanced reliability for storage and handling in production environments.

For applications currently using the GS2984-INTE3Z, direct substitution with the GS2994-INTE3 is supported without circuit modification or re-qualification, provided that the identical electrical specifications and package footprint are maintained in the design.

Frequently Asked Questions (FAQ)

Q: Can the GS2994-INTE3 be used as a direct replacement for the GS2984-INTE3Z?

A: Yes. Both parts share identical electrical specifications, supply voltage range, control interface, and physical packaging. No circuit modifications are required for substitution.

Q: What is the significance of the different MSL ratings?

A: The GS2984-INTE3Z has MSL 3 (168 hours), requiring controlled storage conditions and limiting shelf life. The GS2994-INTE3 has MSL 1 (unlimited), allowing indefinite storage without moisture sensitivity constraints. This improves handling flexibility in manufacturing environments.

Q: Why is the GS2984-INTE3Z marked "Not For New Designs"?

A: This designation indicates the part has reached end-of-life status. New designs should utilize the GS2994-INTE3, which carries active product status and ensures long-term availability and manufacturer support.

Q: Are there any package or pinout differences between these parts?

A: No. Both components use the 16-VQFN Exposed Pad package (16-QFN 4x4) with identical physical dimensions and pin configuration.

Q: What compliance certifications apply to both parts?

A: Both the GS2984-INTE3Z and GS2994-INTE3 are RoHS compliant and meet SMPTE standards for professional video applications.