PI3VEDP212ZLEX Equivalent & Substitute Parts

Part Overview

The PI3VEDP212ZLEX is a DisplayPort Switch IC manufactured by Diodes Incorporated, designed for 2:1 multiplexing applications with 6 channels in a 32-TQFN package. This component is classified as Obsolete, making substitute parts necessary for new designs and ongoing production requirements. The part operates at 3.3V supply voltage with a -3dB bandwidth of 3.25GHz and supports SPDT switching architecture across its channel configuration.

Substiute Parts

PI3VEDP212ZLEX

Diodes IncorporatedIn Stock: 35264PI3VEDP212ZLEX Datasheet

Current PartRFQ

PI3WVR13612ZLEX

Diodes IncorporatedIn Stock: 18466PI3WVR13612ZLEX Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the PI3VEDP212ZLEX is determined by the following critical parameters:

• Multiplexer/Demultiplexer Circuit configuration (2:1 topology)
• Switch Circuit Type (SPDT architecture)
• Supply voltage compatibility (3.3V nominal operation)
• Bandwidth performance (-3dB specification)
• Surface mount packaging capability
• RoHS3 compliance and MSL rating
• DisplayPort application support

The PI3WVR13612ZLEX qualifies as a substitute based on matching the 2:1 multiplexer topology, SPDT switch circuit, surface mount configuration, and compliance certifications. While this substitute operates at a different supply voltage range (3V ~ 3.6V) and offers enhanced bandwidth (7GHz), these parameters remain within acceptable substitution criteria for DisplayPort switching applications.

Parameter Comparison

Engineering Selection Recommendations

The PI3VEDP212ZLEX is Obsolete and no longer recommended for new designs. The PI3WVR13612ZLEX is the qualified substitute, offering Active product status with continued manufacturer support and availability.

Both parts maintain ROHS3 compliance and MSL Level 1 ratings, ensuring equivalent environmental and regulatory standing. The substitute part operates within the 3.3V supply range of the original part (3V ~ 3.6V specification includes 3.3V operation) and provides superior bandwidth performance at 7GHz compared to the original 3.25GHz specification.

Channel count differs between the parts (6 channels versus 4 channels), requiring circuit-level evaluation to confirm compatibility with the target application. Package footprint changes from 32-TQFN to 52-TQFN, necessitating PCB layout modifications.

Frequently Asked Questions (FAQ)

Q: Can the PI3WVR13612ZLEX directly replace the PI3VEDP212ZLEX without circuit modifications?

A: Direct pin-for-pin replacement is not possible due to different package types (32-TQFN versus 52-TQFN) and channel count differences (6 versus 4). PCB layout redesign and circuit evaluation are required.

Q: Is the PI3WVR13612ZLEX compatible with 3.3V supply voltage?

A: Yes. The PI3WVR13612ZLEX operates across 3V to 3.6V, which includes the 3.3V nominal supply voltage of the original part.

Q: What is the significance of the increased -3dB bandwidth in the substitute part?

A: The PI3WVR13612ZLEX provides 7GHz bandwidth compared to 3.25GHz in the original part. This enhanced performance is backward-compatible for DisplayPort switching applications and does not create compatibility issues.

Q: Are there compliance or certification differences between these parts?

A: Both parts maintain identical RoHS3 compliance and MSL Level 1 ratings. No compliance disadvantages exist with the substitute part.

Q: What is the impact of the reduced channel count?

A: The substitute part provides 4 channels instead of 6. Applications requiring all 6 channels must be redesigned or alternative substitutes evaluated. The 2:1 multiplexer topology remains consistent.