DS90CP22M-8/NOPB

Overview

The DS90CP22M-8/NOPB is a digital crosspoint switch manufactured by Texas Instruments, designed for high-speed signal routing applications. It features a 2x2 configuration with a maximum data rate of 800 Mb/s. The device accepts LVDS, LVPECL, or PECL input signals and provides LVDS outputs. It operates on a single 3.3 V power supply, ranging from 3 V to 3.6 V. The component supports surface mount installation in a 16-pin SOIC-Narrow package and functions within an industrial temperature range of -40°C to +85°C.

Feature Summary

• Supports flexible signal routing between two inputs and two outputs via a 2x2 crosspoint architecture.
• Compatible with multiple differential signaling standards including LVDS, LVPECL, and PECL inputs.

Applications

• Signal distribution in video processing systems
• Data routing in communication networking equipment
• Crosspoint switching in industrial control interfaces

Procurement Notes

Verify the specific suffix 'NOPB' confirms lead-free and RoHS compliance status as per current manufacturer documentation. Confirm the '-8' speed grade matches system timing requirements. Ensure the SOIC-Narrow-16 footprint aligns with PCB layout specifications. Cross-reference the datasheet revision date to ensure compatibility with latest electrical characteristics and mechanical drawings before finalizing procurement orders.

Selection Notes

Select this component when a 2x2 digital crosspoint switch is required for LVDS, LVPECL, or PECL signal paths. It is suitable for designs needing 800 Mb/s throughput with a single 3.3 V supply. Consider the SOIC-Narrow-16 package constraints for board space. Verify that the operating temperature range of -40°C to +85°C meets environmental conditions. Compare against other family members if different pin counts or packaging options are needed.

Part Context

This part belongs to the DS90CP22 series of analog and digital crosspoint ICs from Texas Instruments. It serves as a direct replacement for discontinued variants like the DS90CP22M-8. The series is categorized under Communication & Networking ICs, specifically focusing on digital crosspoint switches for signal management in high-speed electronic systems.

Replacement Considerations

The DS90CP22MX-8/NOPB is a documented direct substitute offering the same functionality in a TSSOP-16 package. Designers must verify pin-to-pin compatibility and thermal performance differences between the SOIC-Narrow and TSSOP packages when transitioning between these specific part numbers.