GN2014ACNE3

Overview

The GN2014ACNE3 is a dual-channel clock and data recovery (CDR) integrated circuit manufactured by Semtech Corporation. It operates within an input frequency range of 9.95 Gbps to 10.375 Gbps, supporting standard serial digital interfaces such as XFP and SFP+. The device features a single output channel with a VCSEL driver for optical transmission applications. It functions on a supply voltage ranging from 2.805 V to 3.465 V, drawing a maximum operating current of 142 mA. The component is housed in a 24-VFQFN exposed pad package designed for surface mount technology.

Feature Summary

• Dual-channel clock and data recovery architecture with dedicated VCSEL driver output
• Supports high-speed serial data rates up to 10.375 Gbps for optical transceiver modules
• Integrated design combining CDR functionality with laser driver capabilities

Applications

• XFP optical transceiver modules
• SFP+ optical transceiver modules
• High-speed serial communication systems requiring clock recovery and laser driving

Procurement Notes

Verify the specific ordering suffix and package variant against the official Semtech datasheet before procurement. Confirm that the requested part matches the exact electrical specifications and pinout requirements for your target application. Ensure compliance with RoHS directives and check for any end-of-life notifications or obsolescence status directly with the manufacturer or authorized distributors.

Selection Notes

Select this component when designing optical transceivers that require integrated clock recovery and direct VCSEL driving capabilities. Consider the thermal performance of the exposed pad package and the power supply requirements of 2.805 V to 3.465 V. Evaluate the compatibility with standard XFP and SFP+ form factors and ensure the input signal characteristics fall within the specified frequency range for reliable operation.

Part Context

The GN2014ACNE3 belongs to Semtech's portfolio of high-speed interface solutions, specifically targeting optical networking applications. It integrates critical functions typically found in separate components, simplifying the design of XFP and SFP+ modules. This integration helps reduce board space and complexity while maintaining signal integrity at multi-gigabit speeds.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult Semtech technical support for cross-reference information regarding obsolete or alternative components.