GS1528ACKAE3 Equivalent & Substitute Parts

Part Overview

The GS1528ACKAE3 is a video driver IC manufactured by Semtech Corporation, designed for professional video applications using serial SMPTE standards. This component functions as a cable driver in the HD-LINX® II series and is packaged in an 8-SOIC surface mount configuration.

The GS1528ACKAE3 is classified as obsolete. Identifying equivalent substitute parts is necessary to maintain system functionality and ensure continued availability for applications requiring this video driver capability.

Substiute Parts

GS1528ACKAE3

Semtech CorporationIn Stock: 697GS1528ACKAE3 Datasheet

Current PartRFQ

M21218G-42

MACOM Technology SolutionsIn Stock: 3103M21218G-42 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the GS1528ACKAE3 is determined by the following critical parameters:

• Package Compatibility: Both parts must use 8-SOIC (0.154", 3.90mm Width) surface mount packaging to ensure PCB layout compatibility
• Functional Classification: Both must be classified as linear driver ICs for video cable applications
• Control Interface: Serial control interface requirement must be maintained
• Voltage Supply Range: The substitute must operate within or encompass the supply voltage requirements
• Moisture Sensitivity: MSL rating of 2 (1 Year) ensures equivalent handling and storage requirements
• Standards Support: Professional video standards (SMPTE and related video transmission standards) must be supported

The M21218G-42 meets these substitution criteria through matching package geometry, functional classification, serial control interface, and moisture sensitivity specifications.

Parameter Comparison

Engineering Selection Recommendations

The M21218G-42 is an active product with ROHS3 compliance, providing a path forward from the obsolete GS1528ACKAE3. Both components share identical package geometry (8-SOIC), functional classification (linear driver), control interface (serial), and moisture sensitivity specifications.

The M21218G-42 supports both DVB-ASI and SMPTE standards, extending compatibility beyond the SMPTE-only specification of the original part. The voltage supply specification of 2.5V and 3.3V encompasses the 3.135V ~ 3.465V range of the GS1528ACKAE3 at the 3.3V operating point.

Frequently Asked Questions (FAQ)

Q: Why is the GS1528ACKAE3 being replaced? A: The GS1528ACKAE3 is classified as obsolete. The M21218G-42 is an active product offering equivalent functionality with extended standards support and modern compliance certifications.

Q: Are the packages physically compatible? A: Yes. Both the GS1528ACKAE3 and M21218G-42 use 8-SOIC (0.154", 3.90mm Width) surface mount packaging, ensuring identical PCB footprints and mounting requirements.

Q: What are the voltage supply differences? A: The GS1528ACKAE3 operates at 3.135V ~ 3.465V. The M21218G-42 operates at 2.5V and 3.3V. At 3.3V, the M21218G-42 falls within the operating range of the original part.

Q: Do both parts support the same video standards? A: The GS1528ACKAE3 supports SMPTE standards. The M21218G-42 supports both DVB-ASI and SMPTE standards, providing broader standards compatibility.

Q: What is the moisture sensitivity difference? A: Both parts have identical MSL ratings of 2 (1 Year), ensuring equivalent handling, storage, and reflow requirements.

Q: Is the M21218G-42 RoHS compliant? A: Yes. The M21218G-42 is ROHS3 compliant. RoHS status for the GS1528ACKAE3 is not specified in the available data.