Equivalent & Substitute Parts for CDCLVD110VFRG4

Part Overview

The CDCLVD110VFRG4 is a Clock Fanout Buffer (Distribution) Multiplexer IC manufactured by Texas Instruments, designed for 2:10 signal distribution at frequencies up to 1.1 GHz. This device features differential LVDS input and output, operating from a 2.375V to 2.625V supply voltage in a 32-LQFP surface mount package.

The CDCLVD110VFRG4 is discontinued at DiGi Electronics. Equivalent and substitute parts are available from Texas Instruments and alternative manufacturers to maintain design continuity and ensure component availability for production and replacement applications.

Key Parameters

Parameter	Value
Manufacturer	Texas Instruments
Category	Clock/Timing
Type	Fanout Buffer (Distribution), Multiplexer
Ratio - Input:Output	2:10
Differential Input	Yes
Differential Output	Yes
Input Signal Type	LVDS
Output Signal Type	LVDS
Frequency - Max	1.1 GHz
Voltage - Supply	2.375V ~ 2.625V
Operating Temperature	-40°C ~ 85°C
Mounting Type	Surface Mount
Package / Case	32-LQFP
Supplier Device Package	32-LQFP (7x7)
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)

Substitute Part Grouping Explanation

Substitute parts for the CDCLVD110VFRG4 are classified based on the following substitution criteria:

Primary Substitution Parameters:

Ratio - Input:Output: 2:10
Differential Input: Yes
Differential Output: Yes
Package / Case: 32-LQFP
Mounting Type: Surface Mount
Operating Temperature: -40°C ~ 85°C
RoHS Status: ROHS3 Compliant

Grouping Logic:

Texas Instruments Direct Equivalents - Parts sharing identical base product number (CDCLVD110) with matching electrical specifications, differing only in packaging format or product status.
Analog Devices Direct Equivalents - Parts with identical electrical parameters (2:10 ratio, 1.1 GHz max frequency, LVDS input/output, 32-LQFP package) from an alternative manufacturer.
onsemi Enhanced Alternatives - Parts with matching 2:10 ratio and 32-LQFP package but with higher maximum frequency (3 GHz) and broader input signal compatibility (ECL, HSTL, LVDS, PECL). These parts operate within the same supply voltage range and temperature specifications.

Parameter Comparison

Part Number	Manufacturer	Ratio	Max Frequency	Input Type	Output Type	Supply Voltage	Package	Product Status	Inventory
CDCLVD110VFRG4	Texas Instruments	2:10	1.1 GHz	LVDS	LVDS	2.375V ~ 2.625V	32-LQFP	Discontinued	1553 Pcs
CDCLVD110VFR	Texas Instruments	2:10	1.1 GHz	LVDS	LVDS	2.375V ~ 2.625V	32-LQFP	Not For New Designs	1153 Pcs
CDCLVD110AVFR	Texas Instruments	2:10	1.1 GHz	LVDS	LVDS	2.375V ~ 2.625V	32-LQFP	Active	3554 Pcs
ADN4670BSTZ	Analog Devices Inc.	2:10	1.1 GHz	LVDS	LVDS	2.375V ~ 2.625V	32-LQFP	Active	830 Pcs
ADN4670BSTZ-REEL7	Analog Devices Inc.	2:10	1.1 GHz	LVDS	LVDS	2.375V ~ 2.625V	32-LQFP	Active	969 Pcs
MC100LVEP111FARG	onsemi	2:10	3 GHz	ECL, HSTL, LVDS, PECL	ECL, PECL	2.375V ~ 3.8V	32-LQFP	Active	31195 Pcs
MC100LVEP111FAG	onsemi	2:10	3 GHz	ECL, HSTL, LVDS, PECL	ECL, PECL	2.375V ~ 3.8V	32-LQFP	Active	2615 Pcs
M100LVEP111FATWG	onsemi	2:10	3 GHz	ECL, HSTL, PECL	ECL, PECL	2.375V ~ 3.8V	32-LQFP	Active	1400 Pcs

Engineering Selection Recommendations

For Direct Replacement (Identical Specifications):

CDCLVD110AVFR is the recommended substitute from Texas Instruments. This part maintains identical electrical specifications to the CDCLVD110VFRG4 (2:10 ratio, 1.1 GHz maximum frequency, LVDS input/output, 2.375V to 2.625V supply) and is currently in Active product status with 3554 units in stock. The part is ROHS3 compliant and carries MSL 1 (Unlimited) moisture sensitivity rating.

For Alternative Manufacturer Equivalents:

ADN4670BSTZ and ADN4670BSTZ-REEL7 from Analog Devices Inc. provide direct electrical equivalents with identical performance parameters. Both are Active products with ROHS3 compliance. The REEL7 variant is packaged in Tape & Reel format (969 units available), while the standard variant is supplied in Tray format (830 units available).

For Enhanced Performance Applications:

The onsemi MC100LVEP111FARG, MC100LVEP111FAG, and M100LVEP111FATWG series offer higher maximum frequency capability (3 GHz) while maintaining the 2:10 distribution ratio and 32-LQFP package. These parts accept LVDS input signals and are suitable for applications requiring frequency headroom beyond 1.1 GHz. All three variants are Active products with high inventory availability. Supply voltage range extends to 3.8V maximum.

Frequently Asked Questions (FAQ)

Q: Can CDCLVD110AVFR be used as a direct replacement for CDCLVD110VFRG4?

A: Yes. CDCLVD110AVFR maintains identical electrical specifications including 2:10 ratio, 1.1 GHz maximum frequency, LVDS differential input and output, and 2.375V to 2.625V supply voltage. The primary difference is product status (Active vs. Discontinued) and packaging format. Both are ROHS3 compliant with MSL 1 rating.

Q: What is the difference between ADN4670BSTZ and ADN4670BSTZ-REEL7?

A: Both parts are electrically identical. The difference is packaging format: ADN4670BSTZ is supplied in Tray format, while ADN4670BSTZ-REEL7 is supplied in Tape & Reel format. Selection depends on assembly process requirements and handling preferences.

Q: Can onsemi MC100LVEP111FARG replace CDCLVD110VFRG4 in existing designs?

A: MC100LVEP111FARG is functionally compatible for applications operating at or below 1.1 GHz. The part maintains the 2:10 distribution ratio and 32-LQFP package. However, it offers 3 GHz maximum frequency capability and accepts broader input signal types (ECL, HSTL, LVDS, PECL). Supply voltage range extends to 3.8V. Designs must accommodate the extended supply voltage range if applicable.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All listed substitute parts carry ROHS3 compliance certification, matching the original CDCLVD110VFRG4 specification.

Q: What is the moisture sensitivity level difference between Texas Instruments and onsemi parts?

A: Texas Instruments CDCLVD110 series parts carry MSL 1 (Unlimited) rating. onsemi MC100LVEP111 and M100LVEP111 series parts carry MSL 2 (1 Year) rating. MSL 2 requires storage and handling within specified humidity and temperature conditions for one year from the date of manufacture.

Q: Which substitute offers the highest inventory availability?

A: MC100LVEP111FARG from onsemi has the highest inventory with 31,195 units in stock, followed by MC100LVEP111FAG with 2,615 units. CDCLVD110AVFR from Texas Instruments has 3,554 units available.

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