PI6C2510-133ELEX Equivalent & Substitute Parts

Part Overview

The PI6C2510-133ELEX is a PLL Clock Driver IC manufactured by Diodes Incorporated, designed for clock distribution and timing applications requiring 150MHz maximum frequency operation. This device features integrated PLL with bypass capability, CMOS input/output, and operates within the 3V to 3.6V supply voltage range in a 24-TSSOP surface mount package.

The PI6C2510-133ELEX is classified as obsolete. Equivalent substitute parts are available from active product lines to maintain design continuity and ensure long-term component availability for new designs and production requirements.

Key Parameters

Parameter	Value
Manufacturer Part Number	PI6C2510-133ELEX
Manufacturer	Diodes Incorporated
Category	Clock/Timing
Type	PLL Clock Driver
Package / Case	24-TSSOP (0.173", 4.40mm Width)
Frequency - Max	150MHz
Voltage - Supply	3V ~ 3.6V
Operating Temperature	0°C ~ 85°C
PLL with Bypass	Yes
Input Type	CMOS
Output Type	CMOS
Number of Circuits	1
Ratio - Input:Output	1:10
Mounting Type	Surface Mount
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Product Status	Obsolete

Substitute Part Grouping Explanation

Substitute parts for the PI6C2510-133ELEX are selected based on the following critical parameters that must remain consistent:

Mandatory Matching Parameters:

Package / Case: 24-TSSOP (0.173", 4.40mm Width)
Mounting Type: Surface Mount
Voltage - Supply: 3V ~ 3.6V
Operating Temperature: 0°C ~ 85°C
PLL with Bypass: Yes
Number of Circuits: 1
Differential Input/Output: No/No
RoHS Status: ROHS3 Compliant
Moisture Sensitivity Level (MSL): 1 (Unlimited)

Allowable Parameter Variations:

Frequency - Max: May exceed 150MHz (higher frequency capability is backward compatible)
Input/Output Type: May differ from CMOS (LVTTL is compatible for logic-level applications)
Ratio - Input:Output: May differ (2:11 ratio provides alternative clock multiplication)

The substitute parts CDCVF2510APW and CDCVF2510APWR from Texas Instruments meet all mandatory parameters while offering enhanced frequency capability (175MHz) and active product status.

Parameter Comparison

Parameter	PI6C2510-133ELEX	CDCVF2510APW	CDCVF2510APWR
Manufacturer	Diodes Incorporated	Texas Instruments	Texas Instruments
Product Status	Obsolete	Active	Active
Package / Case	24-TSSOP (0.173", 4.40mm Width)	24-TSSOP (0.173", 4.40mm Width)	24-TSSOP (0.173", 4.40mm Width)
Packaging Type	-	Tube	Tape & Reel (TR)
Frequency - Max	150MHz	175MHz	175MHz
Voltage - Supply	3V ~ 3.6V	3V ~ 3.6V	3V ~ 3.6V
Operating Temperature	0°C ~ 85°C	0°C ~ 85°C	0°C ~ 85°C
PLL with Bypass	Yes	Yes	Yes
Input Type	CMOS	LVTTL	LVTTL
Output Type	CMOS	LVTTL	LVTTL
Number of Circuits	1	1	1
Ratio - Input:Output	1:10	2:11	2:11
Mounting Type	Surface Mount	Surface Mount	Surface Mount
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
REACH Status	-	REACH Unaffected	REACH Unaffected

Engineering Selection Recommendations

Both CDCVF2510APW and CDCVF2510APWR are active products from Texas Instruments and serve as direct functional equivalents to the obsolete PI6C2510-133ELEX. Selection between these two substitute parts depends on packaging and procurement requirements:

CDCVF2510APW is supplied in Tube packaging and is suitable for lower-volume applications, prototyping, and component evaluation.

CDCVF2510APWR is supplied in Tape & Reel (TR) packaging and is optimized for high-volume production runs and automated assembly processes.

Both parts maintain full compliance with ROHS3 and REACH requirements. The enhanced maximum frequency specification (175MHz versus 150MHz) provides additional operational margin without introducing compatibility concerns for applications designed around the original 150MHz specification.

Frequently Asked Questions (FAQ)

Q: Can CDCVF2510APW and CDCVF2510APWR be used interchangeably with PI6C2510-133ELEX?

A: Yes. Both Texas Instruments parts are functionally equivalent substitutes. The primary difference is packaging format: CDCVF2510APW uses Tube packaging while CDCVF2510APWR uses Tape & Reel packaging. Both maintain identical electrical specifications and pinout compatibility within the 24-TSSOP package.

Q: What is the significance of the different input/output types (CMOS versus LVTTL)?

A: The PI6C2510-133ELEX specifies CMOS input/output, while the substitute parts specify LVTTL. LVTTL (Low Voltage TTL) is compatible with CMOS logic levels within the 3V to 3.6V supply voltage range. This substitution is valid for applications operating within the specified voltage range.

Q: Does the different input:output ratio (1:10 versus 2:11) affect substitution compatibility?

A: The input:output ratio represents the clock multiplication factor. The PI6C2510-133ELEX provides 1:10 multiplication while the substitute parts provide 2:11 multiplication. Applications must be evaluated to confirm that the alternative multiplication ratio meets system timing requirements.

Q: Why is the maximum frequency higher on the substitute parts (175MHz versus 150MHz)?

A: The CDCVF2510APW and CDCVF2510APWR are rated for 175MHz maximum frequency, which exceeds the original 150MHz specification. This higher rating provides additional operational margin and does not create compatibility issues for applications designed for 150MHz operation.

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

A: All three parts are ROHS3 compliant and maintain MSL 1 (Unlimited) moisture sensitivity rating. The substitute parts additionally carry REACH Unaffected certification, indicating full compliance with REACH regulations.

Q: Which substitute part should be selected for new designs?

A: For new designs, either CDCVF2510APW or CDCVF2510APWR may be selected based on packaging requirements. CDCVF2510APWR (Tape & Reel) is recommended for production designs requiring automated assembly. CDCVF2510APW (Tube) is suitable for prototyping and lower-volume applications.

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