DS91M040TSQE/NOPB
DS91M040TSQE/NOPB product descriptionDS91M040TSQE/NOPB
DS91M040TSQE/NOPB product description
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Manufacturer Part # : DS91M040TSQE/NOPB
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Package/Case: WQFN (RTV)-32
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Part Status : ACTIVE
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Brand: Texas Instruments
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Product Categories : Drivers, Receivers, Transceivers
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Series : DS91M040
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Service & Packaging
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About After Sales Service
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DS91M040TSQE/NOPB DataSheet

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Interested Parts
DS91M040TSQE/NOPB Details
The DS91M040TSQE/NOPB is a high-speed quad differential line driver from Texas Instruments, designed for reliable data transmission in high-speed communication systems. This driver offers a transmission rate of up to 4Gbps, making it ideal for demanding applications such as video transmission and high-speed data communication. It is available in a small and compact package, allowing for space-saving circuit designs.
Pinout
- 1 (VCC): Positive Power Supply
- 2 (U1A/U1B/U1C/U1D): Differential Data Inputs/Outputs
- 3 (GND): Ground
- 4 (VCCO): Output Supply Voltage
- 5 (OE): Output Enable
- 6 (VCC/RGND): Power Supply and Reference Ground
(Tip: For detailed pinout information, please refer to the corresponding datasheet.)
Key Features
- High-Speed Transmission: Supports data transmission rates up to 4Gbps for high-speed communication.
- Quad Differential Outputs: Provides four differential data inputs/outputs for versatile connectivity.
- Compact Package: Housed in a small and space-saving package for efficient circuit designs.
- Wide Supply Voltage Range: Operates with a wide supply voltage range for flexible power requirements.
- Low Power Consumption: Designed for low power operation, making it suitable for power-sensitive applications.
Application
- Video Transmission: Ideal for high-speed video transmission applications, ensuring reliable data transfer.
- Data Communication: Used in high-speed data communication systems, such as networking and telecommunication.
- Industrial Automation: Suitable for industrial automation systems requiring high-speed and reliable data transmission.
Where to Use
The DS91M040TSQE/NOPB is suitable for applications that require high-speed differential data transmission, especially in video transmission, data communication, and industrial automation. It is ideal for systems where high transmission rates and reliable data transfer are essential.
How to Use
Connect the DS91M040TSQE/NOPB to your communication system by wiring the differential data inputs/outputs to the respective lines. Ensure proper power supply connections to VCC, VCCO, and GND. Use the OE pin to control the output enable/disable functionality. For detailed usage instructions, refer to the datasheet.
Application Circuit
The application circuit diagram for the DS91M040TSQE/NOPB illustrates how to connect the differential line driver to a communication system. It includes connections for power supply, ground, and differential inputs/outputs, ensuring proper operation and reliable data transmission.
(Tip: For detailed circuit diagram connections and usage guide, refer to the datasheet.)
Equivalents
- DS90CF386M/NOPB: A similar high-speed differential line driver from Texas Instruments offering comparable features and performance.
- SN65LVDS047H/NOPB: An alternative differential line driver from Texas Instruments with equivalent functionality.
Complementary
The DS91M040TSQE/NOPB can be complemented by the DS90LV047ATMTCX/NOPB, which offers additional features such as higher transmission rates and enhanced signal integrity, suitable for more demanding communication applications.
When selecting complementary line drivers, ensure that their features and specifications align with your specific application requirements for optimal performance and compatibility.
Frequently Asked Questions
Q: What is the maximum transmission rate supported by the DS91M040TSQE/NOPB?
A: The DS91M040TSQE/NOPB supports data transmission rates up to 4Gbps. For more details, refer to the datasheet for specific operating conditions and limitations.
Q: Can I use the DS91M040TSQE/NOPB in industrial automation systems?
A: Yes, the DS91M040TSQE/NOPB is suitable for industrial automation systems, offering high-speed and reliable data transmission for efficient and accurate control and monitoring.

Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Function | Transceiver | Protocols | BLVDS, CML, LVDS, LVPECL, M-LVDS |
Number of transmitters | 4 | Number of receivers | 4 |
Supply voltage (V) | 3.3 | Signaling rate (MBits) | 250 |
Input signal | BLVDS, CML, LVCMOS, LVDS, LVPECL, LVTTL, M-LVDS | Output signal | LVCMOS, LVTTL, M-LVDS |
Rating | Catalog | Operating temperature range (°C) | -40 to 85 |
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
FAQs
What is DS91M040TSQE/NOPB?
The DS91M040TSQE/NOPB is a quad channel, 10 GHz, 4:1 or 1:4 MUX/DEMUX (multiplexer/demultiplexer) with signal conditioning designed by Texas Instruments. It is ideal for applications requiring high-speed signal routing, such as optical networking, data communication, and test and measurement equipment.
How Does DS91M040TSQE/NOPB Work?
The DS91M040TSQE/NOPB works by selectively routing high-speed electrical signals between four input channels and one output channel or vice versa. It can operate at frequencies up to 10 GHz, providing high-speed data transfer and signal conditioning capabilities, making it suitable for demanding high-speed communication applications.
How Many Pins does DS91M040TSQE/NOPB have and What are the Functions of the Pinout Configuration?
The DS91M040TSQE/NOPB is housed in a 48-pin LLP (leadless leadframe package) package. The pinout configuration includes:
- IN0 to IN3: Input channels for high-speed signals.
- OUT: Output channel for high-speed signals.
- SEL0, SEL1: Select pins for configuring the MUX/DEMUX mode.
- VCC, GND: Power supply and ground pins.
- CLK, OE: Control pins for clock and output enable functions.
- AC_SEL: AC select pin for signal conditioning.
What are the Pros and Cons of DS91M040TSQE/NOPB?
Pros:
- High Frequency Handling: Capable of handling signals up to 10 GHz, suitable for high-speed data applications.
- Flexible Configuration: Can operate as a 4:1 MUX, 1:4 DEMUX, or 2x2 MUX/DEMUX for versatile signal routing.
- Signal Conditioning: Includes AC select pin for signal conditioning capabilities.
- Low Power Consumption: Operates with low power consumption, suitable for power-sensitive applications.
- Compact Package: The leadless leadframe package offers a compact footprint for space-constrained designs.
Cons:
- Complexity: High-speed signal routing and conditioning may require careful PCB layout and signal integrity considerations.
- External Components: May require additional components for optimal signal conditioning and filtering in specific applications.
- Handling Sensitivity: The leadless package may require specialized handling during assembly and rework.
Are There Any Equivalents/Alternatives to DS91M040TSQE/NOPB for Recommendation?
- The IDT 89HPES4T4ZBBCGI is a comparable quad channel MUX/DEMUX with 10 GHz bandwidth from Integrated Device Technology.
- Alternatives to the DS91M040TSQE/NOPB include the MC10SD11 from Microchip Technology and the LMH3401 from Texas Instruments.
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