TLK3114SCGPV Equivalent & Substitute Parts

Part Overview

The TLK3114SCGPV is a 4/4 full duplex transceiver IC manufactured by Texas Instruments, designed for XAUI and XGMIII protocol applications. This component is packaged in a 289-BGA (19x19) surface mount configuration. The product is currently classified as obsolete, making identification of suitable substitute components essential for ongoing system support and new design implementations.

Substiute Parts

TLK3114SCGPV

Texas InstrumentsIn Stock: 917TLK3114SCGPV Datasheet

Current PartRFQ

TLK10034AAJ

Texas InstrumentsIn Stock: 1520TLK10034AAJ Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the TLK3114SCGPV is determined by the following critical parameters:

• Manufacturer: Texas Instruments (same manufacturer preferred for design continuity)
• Category & Type: Interface transceiver classification
• Protocol Support: XAUI/XGMIII protocol compatibility
• Channel Configuration: 4/4 driver/receiver pair requirement
• Duplex Mode: Full duplex operation
• Supply Voltage: 2.3V ~ 2.7V operating range
• Package Type: 289-BGA (19x19) surface mount footprint
• Compliance: ROHS3 and REACH compliance status

The identified substitute part TLK10034AAJ is a Texas Instruments transceiver from the same product family (base product TLK10034 vs. TLK311), indicating design lineage and potential functional compatibility within the interface transceiver category.

Parameter Comparison

Engineering Selection Recommendations

The TLK10034AAJ is identified as the manufacturer-recommended substitute for the obsolete TLK3114SCGPV. Both components are manufactured by Texas Instruments and maintain ROHS3 and REACH compliance status, satisfying regulatory requirements for equivalent component selection.

The TLK10034AAJ is currently in active production status, ensuring availability and supply chain continuity compared to the obsolete TLK3114SCGPV. Both components utilize surface mount technology with 19x19mm BGA packaging footprints, supporting similar PCB integration approaches.

The substitute part carries a lower moisture sensitivity level (MSL 4 vs. MSL 3), indicating less stringent handling requirements during storage and assembly operations.

Frequently Asked Questions (FAQ)

Q: Can TLK10034AAJ directly replace TLK3114SCGPV in existing designs?

A: Both parts are Texas Instruments transceivers with surface mount BGA packaging in 19x19mm configurations. However, the TLK10034AAJ operates as a 1/1 transceiver versus the 4/4 configuration of the TLK3114SCGPV, and supports Ethernet protocol rather than XAUI/XGMIII. Design compatibility must be evaluated based on specific application requirements.

Q: What are the package differences between these parts?

A: The TLK3114SCGPV uses 289-BGA packaging while the TLK10034AAJ uses 324-FCBGA packaging. Both maintain 19x19mm overall dimensions but differ in pin count and ball grid layout. PCB footprint redesign is required for substitution.

Q: Are both parts compliant with current environmental standards?

A: Yes. Both the TLK3114SCGPV and TLK10034AAJ are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements.

Q: What is the significance of the product status difference?

A: The TLK3114SCGPV is classified as obsolete, indicating end-of-life status with no further manufacturing or support. The TLK10034AAJ maintains active product status, ensuring ongoing availability, technical support, and supply chain reliability.

Q: How do the moisture sensitivity levels differ?

A: The TLK3114SCGPV has MSL 3 (168-hour floor life), while TLK10034AAJ has MSL 4 (72-hour floor life). The substitute part requires more careful handling during storage and assembly to prevent moisture absorption, with a shorter allowable time at room temperature before reflow soldering.