PI2DPX2023FLAEX Equivalent & Substitute Parts

Part Overview

The PI2DPX2023FLAEX is an active DisplayPort buffer and redriver manufactured by Diodes Incorporated. This interface component operates as a 4-channel, 20 Gbps signal conditioning device designed for DisplayPort applications. The part is classified as Active and currently in production status. Substitute parts are identified when equivalent electrical and mechanical parameters align with the original specification, enabling direct replacement in circuit designs without functional degradation.

Substiute Parts

PI2DPX2023FLAEX

Diodes IncorporatedIn Stock: 2180PI2DPX2023FLAEX Datasheet

Current PartRFQ

PI2DPX2020FLAEX

Diodes IncorporatedIn Stock: 3406PI2DPX2020FLAEX Datasheet

Parametric EquivalentRFQ

PI2DPX2063FLAEX

Diodes IncorporatedIn Stock: 1982PI2DPX2063FLAEX Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the PI2DPX2023FLAEX are determined by strict equivalence across all critical electrical and mechanical parameters. The substitution logic is based on the following criteria:

Electrical Equivalence Requirements:

• Data rate capacity: 20 Gbps maximum
• Channel configuration: 4 channels
• Signal type: CML input and CML output
• Signal conditioning: Input equalization and output de-emphasis
• Supply voltage range: 1.71V ~ 1.89V
• Input capacitance: 10 pF
• Operating temperature range: -40°C ~ 85°C

Mechanical Equivalence Requirements:

• Package type: 32-WFLGA Exposed Pad
• Physical dimensions: 32-WLGA (4.5x2.85)
• Mounting type: Surface Mount
• Packaging format: Tape & Reel (TR)

Compliance Requirements:

• RoHS3 Compliant
• REACH Unaffected
• Product Status: Active

The identified substitute parts PI2DPX2020FLAEX and PI2DPX2063FLAEX meet all electrical and mechanical equivalence criteria. Differences in Moisture Sensitivity Level (MSL) do not affect substitution eligibility, as this parameter relates to handling and storage procedures rather than functional performance or circuit compatibility.

Parameter Comparison

Engineering Selection Recommendations

All three parts—PI2DPX2023FLAEX, PI2DPX2020FLAEX, and PI2DPX2063FLAEX—are functionally equivalent for DisplayPort buffer and redriver applications. Selection among these parts is based on the following engineering considerations:

Product Status and Compliance: All three parts maintain Active product status and comply with ROHS3 and REACH requirements, ensuring regulatory compliance for current and future applications.

Moisture Sensitivity Considerations: PI2DPX2020FLAEX carries MSL 1 (Unlimited), indicating superior moisture tolerance and reduced risk during extended storage or high-humidity environments. PI2DPX2023FLAEX and PI2DPX2063FLAEX both carry MSL 3 (168 Hours), requiring standard moisture control procedures during handling and storage.

Inventory Availability: PI2DPX2020FLAEX offers the highest inventory level at 3312 pieces, followed by PI2DPX2023FLAEX at 2111 pieces, and PI2DPX2063FLAEX at 1951 pieces. Inventory status influences lead time and supply chain continuity.

Direct Substitution Capability: Any of the three parts can be directly substituted in circuit designs without modification to PCB layout, signal routing, or power delivery architecture, provided that moisture handling procedures align with the selected part's MSL rating.

Frequently Asked Questions (FAQ)

Q: Can PI2DPX2020FLAEX replace PI2DPX2023FLAEX in an existing design?

A: Yes. Both parts are electrically and mechanically equivalent across all critical parameters including data rate, channel count, signal conditioning, supply voltage, operating temperature, and package dimensions. Direct substitution is supported without circuit modification.

Q: What is the significance of the different MSL ratings between these parts?

A: MSL (Moisture Sensitivity Level) defines the maximum time a component can be exposed to ambient conditions (typically 30°C, 85% relative humidity) before baking is required. PI2DPX2020FLAEX with MSL 1 has unlimited exposure tolerance, while PI2DPX2023FLAEX and PI2DPX2063FLAEX with MSL 3 require baking after 168 hours of exposure. This affects component handling and storage procedures but does not impact electrical performance or circuit functionality.

Q: Are all three parts suitable for high-speed DisplayPort applications?

A: Yes. All three parts support 20 Gbps data rate with 4-channel configuration, CML signal conditioning, input equalization, and output de-emphasis. They are functionally identical for DisplayPort buffer and redriver applications.

Q: Do these parts require different PCB layouts or design considerations?

A: No. All three parts use the identical 32-WLGA (4.5x2.85) package with 32-WFLGA Exposed Pad configuration. PCB layout, trace routing, and thermal management requirements are identical across all three parts.

Q: Which part should be selected for supply chain optimization?

A: PI2DPX2020FLAEX offers the highest current inventory (3312 pieces), providing the shortest lead time and greatest supply continuity. However, all three parts are Active status products from the same manufacturer, ensuring long-term availability.

Q: Are there any electrical performance differences between these parts?

A: No. All three parts share identical electrical specifications: 20 Gbps maximum data rate, 4 channels, CML input/output, 10 pF input capacitance, 1.71V ~ 1.89V supply voltage, and -40°C ~ 85°C operating temperature range.