ADN2905ACPZ-RL7

Overview

The ADN2905ACPZ-RL7 is a clock and data recovery IC designed for CPRI and 10G Ethernet applications. It supports continuous data rates from 614.4 Mbps to 10.3125 Gbps without requiring an external reference clock or programming. The device features CML differential inputs and outputs, with jitter performance exceeding SFF-8431 specifications. It operates on a 1.2 V supply (VCC) and flexible 1.8 V to 3.3 V supplies (VDD/VCC1), consuming up to 349.5 mW at 9.8304 Gbps in 0 dB EQ mode. Packaged in a 24-lead LFCSP.

Feature Summary

• Supports CPRI rates (614.4 Mbps to 9.8304 Gbps) and Ethernet rates (1.25 Gbps, 10.3125 Gbps)
• No external reference clock required for Lock-to-Data operation
• Jitter performance superior to SFF-8431 specifications
• Configurable equalizer input path or 0 dB EQ mode

Applications

• SFF-8431-compatible systems
• 10GE and 1GE Ethernet links
• CPRI OS/L.6 through OS/L.96 interfaces

Procurement Notes

Verify the specific ordering suffix RL7 against the manufacturer's current documentation to confirm reel packaging details. Confirm availability status as distribution channels may list limited stock or obsolete status for this component.

Selection Notes

Select this component for applications requiring automatic locking to multirate CPRI and Ethernet signals. Ensure the design accommodates the 24-LFCSP package thermal requirements and provides appropriate CML termination for the differential inputs and outputs.

Part Context

This part belongs to the ADN2905 series of data recovery ICs manufactured by Analog Devices Inc. It is specifically engineered for high-speed serial communication receivers in radio and networking infrastructure.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.