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ADN2917ACPZ

ADN2917ACPZ Description

The ADN2917ACPZ from Analog Devices Inc. is a high-performance SONET/SDH clock and data recovery (CDR) IC designed for demanding communication applications. Operating at speeds up to 11.3 Gbps, this device integrates a phase-locked loop (PLL) to ensure precise synchronization of input clock signals. It features a 1:2 input-to-output ratio with differential CML (Current Mode Logic) outputs, making it suitable for high-speed data transmission systems. The IC supports a wide supply voltage range (1.14V to 3.63V), offering flexibility in power-sensitive designs. Packaged in a 24-lead LFCSP (Lead Frame Chip Scale Package), it is optimized for surface-mount applications but is currently marked as obsolete by the manufacturer.

ADN2917ACPZ Features

• High-Speed Operation: Supports data rates up to 11.3 Gbps, ideal for SONET/SDH and fiber-optic networks.
• Integrated PLL: Ensures stable clock recovery with low jitter for improved signal integrity.
• Differential I/O: Features differential CML outputs for noise immunity in high-speed environments.
• Wide Voltage Range: Operates from 1.14V to 3.63V, accommodating various system requirements.
• Compact Packaging: 24-LFCS package enables space-efficient PCB layouts.
• Obsolete Status: While no longer in production, it remains a reliable choice for legacy systems.

ADN2917ACPZ Applications

• Optical Networking: Ideal for SONET/SDH transceivers and repeaters requiring precise clock recovery.
• High-Speed Data Transmission: Suitable for 10G Ethernet, Fibre Channel, and other 11Gbps+ protocols.
• Test & Measurement Equipment: Used in BERTs (Bit Error Rate Testers) and signal integrity analyzers.
• Military/Aerospace: Complies with ECCN 5A991B3, making it applicable in controlled environments.

Conclusion of ADN2917ACPZ

The ADN2917ACPZ is a robust clock and data recovery IC tailored for high-speed communication systems, offering low-jitter performance and differential signal handling. While obsolete, its 11.3 Gbps capability and flexible voltage range make it a viable option for legacy designs in optical networking, test equipment, and high-speed data links. Engineers seeking alternatives should consider newer Analog Devices CDR solutions with enhanced features.