The ADN2816ACPZ from Analog Devices Inc. is an advanced Continuous Rate Clock and Data Recovery (CDR) integrated circuit that is designed to provide robust, high-performance signal conditioning and recovery for a wide range of networking applications. This versatile chip is capable of automatically locking to all data rates without the need for an external reference clock or programming from a microprocessor.

Key Features

• Data Rate Flexibility: The ADN2816ACPZ operates over a wide data rate range from 10.709 Mbps to 12.5 Gbps, making it suitable for various applications including Gigabit Ethernet, Fibre Channel, and SONET/SDH.
• No External Reference Required: It features a continuous tuning range, eliminating the need for an external reference clock, which simplifies design and reduces system costs.
• Loss of Signal Detection: The device includes a Loss of Signal (LOS) detection feature that provides a reliable indication of signal presence and quality.
• Integrated Loop Filter Components: On-chip integration of the loop filter components minimizes the number of external components required, thus saving board space and reducing bill of materials.

Applications

• SONET/SDH Systems and Equipment
• 10 Gigabit Ethernet (10GbE)
• 10G Fibre Channel
• Proprietary High-Speed Links
• Test and Measurement Equipment

Product Specifications

The ADN2816ACPZ is available in a compact 32-VFQFN exposed pad, CSP package, providing a space-efficient solution for high-density circuit boards. With its wide operating temperature range from -40°C to 85°C, it ensures reliable performance in diverse environmental conditions. The device's 3.3V operation aligns with common system power rails, facilitating integration into existing designs.