CDCLVP2102RGTR Equivalent & Substitute Parts

Part Overview

The CDCLVP2102RGTR is a Clock Fanout Buffer (Distribution) IC manufactured by Texas Instruments, designed for 2:4 clock distribution applications with a maximum frequency of 2 GHz. This device accepts differential inputs (LVCMOS, LVDS, LVPECL, LVTTL) and provides LVPECL outputs across two circuits. The part is Active status and RoHS3 compliant, with 4272 units currently in stock.

Substitute parts are necessary when the original part becomes unavailable, when alternative packaging formats are required for manufacturing processes, or when design flexibility demands evaluation of functionally equivalent alternatives from different manufacturers.

Substiute Parts

CDCLVP2102RGTR

Texas InstrumentsIn Stock: 4295CDCLVP2102RGTR Datasheet

Current PartRFQ

CDCLVP1102RGTR

Texas InstrumentsIn Stock: 15556CDCLVP1102RGTR Datasheet

Parametric EquivalentRFQ

CDCLVP1102RGTT

Texas InstrumentsIn Stock: 2190CDCLVP1102RGTT Datasheet

Parametric EquivalentRFQ

CDCLVP2102RGTT

Texas InstrumentsIn Stock: 2404CDCLVP2102RGTT Datasheet

Parametric EquivalentRFQ

8SLVP2102ANLGI

Renesas Electronics CorporationIn Stock: 11588SLVP2102ANLGI Datasheet

MFR RecommendedRFQ

8SLVP2102ANLGI/W

Renesas Electronics CorporationIn Stock: 19518SLVP2102ANLGI/W Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the CDCLVP2102RGTR are classified based on the following substitution criteria:

Parametric Equivalents maintain identical or functionally compatible specifications across all critical parameters: frequency rating (2 GHz maximum), package type (16-VFQFN Exposed Pad), supply voltage range (2.375V ~ 3.6V), operating temperature range (-40°C ~ 85°C), differential input and output capability, and surface mount configuration. These parts differ only in packaging format (Cut Tape vs. Tape & Reel) or minor circuit count variations that do not affect core functionality.

Manufacturer Recommended Alternatives are from different manufacturers (Renesas Electronics Corporation) and provide equivalent clock distribution functionality with the same 2 GHz frequency rating, identical package footprint, and compatible input/output signal types. These alternatives may have minor variations in supply voltage range or moisture sensitivity classification but maintain full electrical and mechanical compatibility.

Parameter Comparison

Engineering Selection Recommendations

Direct Substitutes (Same 2:4 Ratio):

CDCLVP2102RGTT is a direct functional equivalent to CDCLVP2102RGTR with identical electrical specifications and package footprint. The difference is packaging format: CDCLVP2102RGTT is supplied in Tape & Reel (TR) format, while CDCLVP2102RGTR uses Cut Tape (CT) & Digi-Reel format. Both are Active status, RoHS3 compliant, and maintain the same MSL rating. Selection between these two depends on manufacturing process requirements and tape reel compatibility with assembly equipment.

Cross-Manufacturer Alternatives (2:4 Equivalent Function):

The Renesas 8SLVP2102ANLGI and 8SLVP2102ANLGI/W provide equivalent 2:4 clock distribution functionality with identical 2 GHz frequency rating and 16-VFQFN package footprint. Both are Active status and RoHS3 compliant. The primary differences are: (1) input type support is limited to CML, LVDS, and LVPECL (excludes LVCMOS and LVTTL), (2) supply voltage range is slightly narrower (2.375V ~ 3.465V vs. 2.375V ~ 3.6V), and (3) MSL rating is 3 (168 Hours) instead of 2 (1 Year). The 8SLVP2102ANLGI/W is supplied in Tape & Reel format, while 8SLVP2102ANLGI uses Tray packaging.

Reduced-Function Alternatives (1:2 Ratio):

CDCLVP1102RGTR and CDCLVP1102RGTT are functionally reduced versions with 1:2 input-to-output ratio instead of 2:4. These are suitable only for applications requiring single-circuit clock distribution. Both maintain identical frequency, voltage, temperature, and package specifications as the main part. CDCLVP1102RGTR uses Cut Tape & Digi-Reel packaging, while CDCLVP1102RGTT uses Tape & Reel format.

All substitute parts maintain Active product status and full RoHS3 compliance, ensuring long-term availability and regulatory compliance for production designs.

Frequently Asked Questions (FAQ)

Q: Can CDCLVP1102RGTR replace CDCLVP2102RGTR in my design?

A: CDCLVP1102RGTR is not a direct substitute. It provides 1:2 clock distribution (one input circuit to two output circuits) instead of 2:4 distribution. Use this part only if your application requires single-circuit clock fanout. All other electrical and package specifications are identical.

Q: What is the difference between CDCLVP2102RGTR and CDCLVP2102RGTT?

A: Both parts are electrically identical with the same 2:4 clock distribution, 2 GHz frequency, and 16-VFQFN package. The difference is packaging format: CDCLVP2102RGTR is supplied in Cut Tape (CT) & Digi-Reel format, while CDCLVP2102RGTT is supplied in Tape & Reel (TR) format. Selection depends on your assembly equipment's tape reel compatibility.

Q: Can I use the Renesas 8SLVP2102ANLGI as a substitute for the Texas Instruments CDCLVP2102RGTR?

A: The Renesas 8SLVP2102ANLGI provides equivalent 2:4 clock distribution at 2 GHz with the same 16-VFQFN package footprint. However, it has two limitations: (1) input types are limited to CML, LVDS, and LVPECL (does not support LVCMOS or LVTTL inputs), and (2) supply voltage range is 2.375V ~ 3.465V instead of 2.375V ~ 3.6V. Verify your design uses only compatible input types and operates within the narrower voltage range before substitution.

Q: Are all substitute parts RoHS3 compliant?

A: Yes, all listed substitute parts are RoHS3 compliant and Active status, ensuring regulatory compliance and long-term availability for production designs.

Q: What is the difference between 8SLVP2102ANLGI and 8SLVP2102ANLGI/W?

A: Both Renesas parts are electrically identical. The difference is packaging format: 8SLVP2102ANLGI is supplied in Tray format, while 8SLVP2102ANLGI/W is supplied in Tape & Reel (TR) format. Selection depends on your manufacturing process and equipment compatibility.

Q: Does the MSL rating difference affect part selection?

A: MSL (Moisture Sensitivity Level) rating affects storage and handling requirements. Texas Instruments parts have MSL 2 (1 Year shelf life), while Renesas parts have MSL 3 (168 Hours shelf life). MSL 3 parts require more careful moisture control during storage and assembly. If your supply chain and assembly process cannot accommodate MSL 3 requirements, use Texas Instruments alternatives.

Q: Can I mix substitute parts in the same production run?

A: All listed parts are electrically compatible and use the same 16-VFQFN package footprint, allowing mixed sourcing within a single production run. However, verify that your design accommodates the input type limitations of Renesas parts (CML, LVDS, LVPECL only) and the narrower supply voltage range (2.375V ~ 3.465V) if using those alternatives.