GS2984-INTE3 Equivalent & Substitute Parts

Part Overview

The GS2984-INTE3 is a video cable equalizer IC manufactured by Semtech, 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 currently marked as "Not For New Designs," making identification of active equivalent alternatives essential for ongoing system support and new product development initiatives.

Substiute Parts

GS2984-INTE3

SemtechIn Stock: 1708GS2984-INTE3 Datasheet

Current PartRFQ

GS2994-INTE3

Semtech CorporationIn Stock: 1803GS2994-INTE3 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the GS2984-INTE3 is determined by the following critical parameters:

• Functional equivalence: Equalizer function for professional video applications
• Standards compliance: SMPTE standard adherence
• Control interface: Serial control capability
• Supply voltage range: 3.135V ~ 3.465V operation
• Package compatibility: 16-VQFN Exposed Pad (16-QFN 4x4) surface mount
• Electrical characteristics: Matching input/output specifications for video cable equalization

The GS2994-INTE3 meets all substitution criteria as a manufacturer-recommended equivalent from Semtech, maintaining identical functional specifications, voltage requirements, and physical package dimensions while offering improved product lifecycle status.

Parameter Comparison

Engineering Selection Recommendations

The GS2994-INTE3 is the primary substitute for the GS2984-INTE3. Both components share identical electrical specifications, package geometry, and functional characteristics for SMPTE-compliant video equalization applications.

Key selection factors:

• Product lifecycle: The GS2994-INTE3 maintains Active status, whereas the GS2984-INTE3 is designated Not For New Designs. New designs should incorporate the GS2994-INTE3.
• Compliance: Both parts maintain RoHS compliance and EAR99 export classification. The GS2994-INTE3 achieves RoHS Compliant status with improved MSL rating of 1 (Unlimited) versus MSL 3 (168 Hours).
• Packaging options: GS2984-INTE3 is supplied in Cut Tape (CT) & Digi-Reel® format; GS2994-INTE3 is supplied in Tape & Reel (TR) format. Packaging selection depends on assembly volume and handling requirements.
• Supply voltage and pinout: Identical 3.135V ~ 3.465V supply range and 16-QFN (4x4) pinout ensure direct PCB compatibility without layout modifications.

Frequently Asked Questions (FAQ)

Q: Can the GS2994-INTE3 directly replace the GS2984-INTE3 on existing PCBs?

A: Yes. Both components feature identical 16-VQFN Exposed Pad packages with 4x4 footprints and matching pinouts. No PCB layout changes are required for substitution.

Q: What is the significance of the "Not For New Designs" status on the GS2984-INTE3?

A: This designation indicates the part is in end-of-life phase. Semtech recommends the GS2994-INTE3 for all new product development. Existing designs using GS2984-INTE3 may continue operation, but long-term availability cannot be guaranteed.

Q: Are the supply voltage requirements identical between both parts?

A: Yes. Both the GS2984-INTE3 and GS2994-INTE3 operate within the 3.135V ~ 3.465V supply voltage range, ensuring circuit compatibility without power supply modifications.

Q: What is the difference in Moisture Sensitivity Level (MSL) between these parts?

A: The GS2984-INTE3 has MSL 3 (168 Hours), while the GS2994-INTE3 has MSL 1 (Unlimited). MSL 1 provides superior moisture tolerance and extended shelf life, reducing risk during storage and assembly processes.

Q: Do both parts comply with RoHS regulations?

A: Yes. The GS2984-INTE3 is ROHS3 Compliant, and the GS2994-INTE3 is RoHS Compliant. Both meet environmental and hazardous substance restrictions for their respective compliance frameworks.

Q: What packaging formats are available for each part?

A: The GS2984-INTE3 is supplied in Cut Tape (CT) & Digi-Reel® format. The GS2994-INTE3 is supplied in Tape & Reel (TR) format. Select packaging based on assembly volume and automated handling capabilities.

Q: Are the serial control interfaces identical?

A: Yes. Both components use serial control interfaces for SMPTE video equalization configuration, ensuring software and firmware compatibility across substitution.