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DS90CP22M-8/NOPB
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Product Detailed Parameters
- Description：DS90CP22 800 MBPS 2X2 LVDS CROSS
- Series：-
- Mfr：National Semiconductor
- Package：Bulk
- Type：Crosspoint Switch
- Circuit：1 x 2:2
- Independent Circuits：1
- Current - Output High, Low：-
- Voltage Supply Source：Single Supply
- Voltage - Supply：3V ~ 3.6V
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Surface Mount
- Package / Case：16-SOIC (0.154", 3.90mm Width)
- Supplier Device Package：16-SOIC
- Grade：-
- Qualification：-
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Overview
The DS90CP22M-8/NOPB is a digital crosspoint switch manufactured by Texas Instruments, operating within the DS90CP22 series. It features a 2 x 2 configuration with an 800 Mb/s data rate. The device accepts LVDS, LVPECL, or PECL input signals and provides LVDS outputs. It operates on a single 3.3 V power supply (range 3 V to 3.6 V) across a temperature range of -40°C to +85°C. The component is housed in a 16-pin SOIC-Narrow package.
Feature Summary
- Provides flexible routing between two inputs and two outputs via a digital crosspoint architecture.
- Supports multiple differential signaling standards including LVDS, LVPECL, and PECL for versatile interface compatibility.
- Delivers LVDS output signals suitable for low-voltage differential transmission applications.
Applications
- Signal routing in communication and networking systems
- Display interface signal management
- Video distribution equipment
Procurement Notes
Verify the manufacturer designation as Texas Instruments despite the National Semiconductor brand origin due to corporate acquisition history. Confirm the specific suffix 'NOPB' indicates lead-free and RoHS compliance status. Ensure the package type matches the required SOIC-Narrow-16 footprint for PCB layout integration.
Selection Notes
Select this component when a 2x2 switching matrix is required for LVDS or PECL signals up to 800 Mbps. Consider the 16-pin narrow SOIC package constraints for board space. Verify that the 3.3 V supply voltage aligns with the system design requirements.
Part Context
This part belongs to the DS90CP22 family of analog and digital crosspoint ICs designed for high-speed signal routing. It serves as a bridge between different signaling domains, allowing flexible interconnection in complex electronic architectures without signal degradation.
Replacement Considerations
The variant DS90CP22MTX/NOPB offers identical electrical specifications but utilizes a TSSOP-16 package instead of SOIC-Narrow-16. Verify pinout compatibility before substitution.
