PI2DPX2063FLAEX Equivalent & Substitute Parts

Part Overview

The PI2DPX2063FLAEX is a 4-channel DisplayPort buffer and redriver manufactured by Diodes Incorporated. This interface component operates at 20 Gbps maximum data rate and is housed in a 32-WLGA surface mount package with exposed pad. The device is classified as Active product status and is ROHS3 compliant. Equivalent and substitute parts are identified based on matching electrical specifications, mechanical packaging, and functional characteristics within the DisplayPort interface category.

Key Parameters

Parameter	Value
Manufacturer	Diodes Incorporated
Category	Interface
Type	Buffer, ReDriver
Applications	DisplayPort
Data Rate (Max)	20 Gbps
Number of Channels	4
Input/Output Signal Type	CML
Signal Conditioning	Input Equalization, Output De-Emphasis
Voltage Supply Range	1.71V ~ 1.89V
Operating Temperature	-40°C ~ 85°C (TA)
Package Type	32-WFLGA Exposed Pad
Mounting Type	Surface Mount
Input Capacitance	10 pF
RoHS Status	ROHS3 Compliant
Product Status	Active

Substitute Part Grouping Explanation

Substitute parts for the PI2DPX2063FLAEX are identified through parametric equivalence. All substitute candidates share identical electrical and mechanical specifications across the following critical parameters:

4-channel configuration with 20 Gbps maximum data rate
CML input and output signal types
Input equalization and output de-emphasis signal conditioning
1.71V to 1.89V supply voltage range
-40°C to 85°C operating temperature range
10 pF input capacitance
32-WLGA (4.5x2.85) surface mount package with exposed pad
ROHS3 compliance and REACH unaffected status
DisplayPort application classification

The PI2DPX2020FLAEX and PI2DPX2023FLAEX meet all parametric requirements for direct substitution. Differences exist only in moisture sensitivity level (MSL) ratings, which do not affect electrical or mechanical compatibility.

Parameter Comparison

Parameter	PI2DPX2063FLAEX	PI2DPX2020FLAEX	PI2DPX2023FLAEX
Manufacturer	Diodes Incorporated	Diodes Incorporated	Diodes Incorporated
Type	Buffer, ReDriver	Buffer, ReDriver	Buffer, ReDriver
Number of Channels	4	4	4
Data Rate (Max)	20 Gbps	20 Gbps	20 Gbps
Input Signal Type	CML	CML	CML
Output Signal Type	CML	CML	CML
Signal Conditioning	Input Equalization, Output De-Emphasis	Input Equalization, Output De-Emphasis	Input Equalization, Output De-Emphasis
Capacitance - Input	10 pF	10 pF	10 pF
Voltage - Supply	1.71V ~ 1.89V	1.71V ~ 1.89V	1.71V ~ 1.89V
Operating Temperature	-40°C ~ 85°C (TA)	-40°C ~ 85°C (TA)	-40°C ~ 85°C (TA)
Mounting Type	Surface Mount	Surface Mount	Surface Mount
Package / Case	32-WFLGA Exposed Pad	32-WFLGA Exposed Pad	32-WFLGA Exposed Pad
Supplier Device Package	32-WLGA (4.5x2.85)	32-WLGA (4.5x2.85)	32-WLGA (4.5x2.85)
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
REACH Status	REACH Unaffected	REACH Unaffected	REACH Unaffected
Moisture Sensitivity Level (MSL)	3 (168 Hours)	1 (Unlimited)	3 (168 Hours)
Product Status	Active	Active	Active

Engineering Selection Recommendations

All three parts—PI2DPX2063FLAEX, PI2DPX2020FLAEX, and PI2DPX2023FLAEX—are classified as Active product status from Diodes Incorporated and carry ROHS3 compliance certification. They are suitable for DisplayPort interface applications requiring 4-channel 20 Gbps buffering and redrive functionality.

The PI2DPX2020FLAEX offers MSL 1 (Unlimited) moisture sensitivity rating, providing extended shelf life and reduced handling constraints compared to MSL 3 rated alternatives. This characteristic is relevant for supply chain management and long-term storage scenarios.

The PI2DPX2063FLAEX and PI2DPX2023FLAEX both carry MSL 3 (168 Hours) ratings, requiring standard moisture control during storage and handling.

Selection between these parts depends on inventory availability, supply chain requirements, and moisture sensitivity level tolerance for the specific application environment. All three parts are electrically and mechanically interchangeable within the specified parameters.

Frequently Asked Questions (FAQ)

Q: Are PI2DPX2020FLAEX, PI2DPX2023FLAEX, and PI2DPX2063FLAEX electrically interchangeable?

A: Yes. All three parts share identical electrical specifications including 4-channel configuration, 20 Gbps data rate, CML signal types, 1.71V to 1.89V supply voltage, and -40°C to 85°C operating temperature range. They are direct parametric equivalents.

Q: What is the difference between these three parts?

A: The primary difference is the Moisture Sensitivity Level (MSL) rating. PI2DPX2020FLAEX is rated MSL 1 (Unlimited), while PI2DPX2063FLAEX and PI2DPX2023FLAEX are rated MSL 3 (168 Hours). This affects storage and handling requirements but not electrical performance.

Q: Can I use PI2DPX2020FLAEX as a drop-in replacement for PI2DPX2063FLAEX?

A: Yes. The parts are mechanically and electrically compatible. The 32-WLGA (4.5x2.85) package, pin configuration, and all functional parameters are identical. No circuit modifications are required.

Q: Does MSL rating affect circuit performance?

A: No. MSL rating specifies moisture absorption limits and handling time constraints during storage and assembly. It does not impact electrical characteristics, signal integrity, or operational performance.

Q: Are all three parts suitable for DisplayPort applications?

A: Yes. All three parts are classified for DisplayPort applications and provide 4-channel buffering and redrive functionality at 20 Gbps with input equalization and output de-emphasis.

Q: What is the package compatibility between these parts?

A: All three parts use the identical 32-WFLGA Exposed Pad package with dimensions 4.5x2.85 mm. PCB footprints and assembly processes are identical.

Q: Are there any compliance differences between these parts?

A: No. All three parts are ROHS3 compliant and REACH unaffected. Regulatory and environmental compliance status is identical.

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