894D115AGI-04LFT

Overview

The 894D115AGI-04LFT is a clock and data recovery circuit manufactured by Renesas Electronics Corporation. It is designed to extract the clock signal from NRZ-coded STM-4 (OC-12/STS-12) or STM-1 (OC-3/STS-3) input data signals. The device operates with an input frequency of 622.08 MHz for STM-4 and 155.52 MHz for STM-1. It provides one output in a 20-TSSOP package.

Feature Summary

• Extracts clock signals from NRZ-coded STM-4 and STM-1 data streams
• Supports OC-12, STS-12, OC-3, and STS-3 standards

Applications

• STM-4 clock and data recovery
• STM-1 clock and data recovery
• OC-12 signal processing
• OC-3 signal processing

Procurement Notes

Verify component authenticity through authorized distributors. Confirm RoHS compliance status as per datasheet specifications. Check for end-of-life notifications or product change notices prior to procurement. Ensure storage conditions meet moisture sensitivity level requirements.

Selection Notes

Select this component when designing systems requiring clock recovery for STM-4 or STM-1 interfaces. Consider the 20-TSSOP package constraints and operating temperature range. Verify compatibility with NRZ coding standards and required input frequencies.

Part Context

This part belongs to Renesas' clock generator and support products family. It serves as a specialized solution for telecommunications applications requiring precise clock extraction from high-speed serial data streams. The device integrates essential CDR functionality within a compact surface-mount package.

Replacement Considerations

Check for direct substitutes within the 894D115 series. Verify pinout and functional equivalence before replacement. Consult official documentation for any recommended alternative components.