CDCI6214RGET Clock Generator IC Equivalent & Substitute Parts

Part Overview

The CDCI6214RGET is a Clock Generator IC manufactured by Texas Instruments, designed for high-speed timing applications requiring up to 250MHz output frequency. This device integrates a Phase-Locked Loop (PLL) with bypass capability, supporting multiple input and output standards including LVCMOS, LVDS, and HCSL. The part is classified as "Not For New Designs," indicating it has reached end-of-life status. Finding equivalent substitute parts is necessary for ongoing production support, maintenance applications, and legacy system repairs where continued component availability is required.

Substiute Parts

CDCI6214RGET

Texas InstrumentsIn Stock: 29601CDCI6214RGET Datasheet

Current PartRFQ

CDCI6214RGER

Texas InstrumentsIn Stock: 30155CDCI6214RGER Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the CDCI6214RGET is determined by strict equivalence across the following critical parameters:

• Maximum frequency capability: 250MHz
• Number of independent circuits: 2
• Input signal compatibility: LVCMOS and Crystal input support
• Output signal standards: LVCMOS, LVDS, and HCSL output capability
• Supply voltage range: 1.71V ~ 3.465V
• Package form factor: 24-VFQFN Exposed Pad (4x4mm)
• Surface mount compatibility
• Temperature operating range: -40°C ~ 85°C
• Compliance certifications: ROHS3, REACH Unaffected

The CDCI6214RGET and its identified substitute differ only in packaging configuration (Cut Tape vs. Tape & Reel), which does not affect electrical or mechanical compatibility in the end application.

Parameter Comparison

Engineering Selection Recommendations

Both the CDCI6214RGET and CDCI6214RGER are functionally equivalent Clock Generator ICs from Texas Instruments with identical electrical specifications and package geometry. The sole distinction is packaging format: CDCI6214RGET is supplied in Cut Tape configuration, while CDCI6214RGER is supplied in Tape & Reel format.

Selection between these parts should be based on procurement and assembly requirements:

• CDCI6214RGET (Cut Tape) is suitable for low-volume applications, prototype builds, and manual assembly workflows.
• CDCI6214RGER (Tape & Reel) is optimized for high-volume automated pick-and-place assembly operations.

Both parts maintain identical ROHS3 compliance and REACH unaffected status. The MSL rating of 2 (1 Year) applies uniformly to both variants, requiring standard moisture control during storage and handling.

Frequently Asked Questions (FAQ)

Q: Can CDCI6214RGER be used as a direct replacement for CDCI6214RGET?

A: Yes. Both parts are electrically and mechanically identical. They differ only in packaging format (Cut Tape vs. Tape & Reel). The substitution is valid for any application using the 24-VFQFN package.

Q: What is the difference between Cut Tape and Tape & Reel packaging?

A: Cut Tape (CT) packaging supplies components on continuous tape that is cut into individual segments, suitable for manual handling and low-volume assembly. Tape & Reel (TR) packaging maintains components on continuous tape wound on a reel, optimized for automated assembly equipment and high-volume production.

Q: Are there any electrical performance differences between CDCI6214RGET and CDCI6214RGER?

A: No. Both parts have identical electrical specifications, including 250MHz maximum frequency, dual-circuit configuration, input/output standards, supply voltage range, and operating temperature range.

Q: What does "Not For New Designs" status mean?

A: This designation indicates the part has reached end-of-life and is no longer recommended for new product development. However, it remains available for legacy system support and ongoing production of existing designs.

Q: Are both parts RoHS3 compliant?

A: Yes. Both CDCI6214RGET and CDCI6214RGER are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements.

Q: What is the Moisture Sensitivity Level (MSL) requirement?

A: Both parts have MSL 2 rating with a 1-year floor life. Standard moisture control measures during storage and handling are required to maintain component reliability.