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Product Detailed Parameters
- Description：IC MULTIPLEXER LVDS 4CH 48WQFN
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT)
- Type：Buffer, Multiplexer
- Applications：LVDS
- Input：BLVDS, CML, LVDS, LVPECL
- Output：LVDS
- Data Rate (Max)：800Mbps
- Number of Channels：4 x 1:2, 2:1
- Delay Time：1.0ns
- Signal Conditioning：-
- Voltage - Supply：3V ~ 3.6V
- Current - Supply：225mA
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Surface Mount
- Package / Case：48-WFQFN Exposed Pad
- Supplier Device Package：48-WQFN (7x7)
- Capacitance - Input：3.5 pF
- Grade：-
- Qualification：-
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Overview
The DS08MB200TSQ/NOPB is a dual-channel LVDS interface integrated circuit manufactured by Texas Instruments. It functions as a multiplexer and buffer with a data rate of 800 Mb/s. The device features three drivers and three receivers, supporting CML, LVDS, and LVPECL input types while providing LVDS outputs. It operates within a supply voltage range of 3 V to 3.6 V, drawing 275 mA of operating current. The component is housed in a WQFN-48 package, suitable for surface mount installation, and supports an operating temperature range from -40°C to +85°C.
Feature Summary
- Supports multiple input standards including CML, LVDS, and LVPECL for flexible system integration.
- Provides differential LVDS output signaling for reliable high-speed data transmission.
- Integrates dual multiplexing and buffering capabilities within a single compact package.
Applications
- LVDS signal distribution networks
- High-speed data bus multiplexing systems
- Industrial communication interfaces
Procurement Notes
Verify the specific ordering suffix against the manufacturer's official documentation to ensure compliance with RoHS directives and lead-free requirements. Confirm that the WQFN-48 package matches the target PCB footprint design. Check humidity sensitivity levels prior to soldering to prevent moisture-induced damage during reflow processes.
Selection Notes
Select this component when a dual-channel solution with mixed input compatibility is required. Ensure the application operates within the specified 3 V to 3.6 V power supply constraints. Verify that the 800 Mb/s data rate meets the system bandwidth requirements and that the thermal dissipation fits the enclosure design.
Part Context
This part belongs to the DS08MB200 series of LVDS interface ICs from Texas Instruments. It shares the same WQFN-48 form factor and core architecture with other members of the family, differing primarily in speed ratings and specific interface configurations. It serves as a specialized solution for low-voltage differential signaling applications requiring robust multiplexing.
Replacement Considerations
Direct replacement options include variants within the same DS08MB200 series or compatible LVDS mux/buffer devices from Texas Instruments. Verify pin-to-pin compatibility and electrical parameter alignment before substitution.
FAQ
What input logic families are supported by the DS08MB200TSQ/NOPB?
The device supports CML, LVDS, and LVPECL input types, allowing it to interface with various source technologies.
What is the maximum operating supply voltage for this IC?
The maximum operating supply voltage is 3.6 V, with a minimum of 3 V.
Does the DS08MB200TSQ/NOPB include internal termination resistors?
Public datasheet specifications do not explicitly confirm the presence of internal termination resistors; external termination may be required based on the specific application design.
