STMicroelectronics

STMUX1000LQTR

STMUX1000LQTR Description

The STMUX1000LQTR is a high-performance, 16x8, 2:1 Multiplexer/Demultiplexer IC designed and manufactured by STMicroelectronics. This device is specifically tailored for applications in the telecommunications industry, where high-speed signal routing and switching are critical. With a -3dB bandwidth of 450MHz, the STMUX1000LQTR ensures reliable performance in high-frequency applications. The device is surface mountable, facilitating integration into compact and space-constrained systems.

STMUX1000LQTR Features

• Voltage Supply Range: The STMUX1000LQTR operates on a single supply voltage ranging from 3V to 3.6V, making it suitable for low-power applications.
• Number of Channels: This IC boasts 11 channels, providing flexibility in signal routing and management.
• On-State Resistance: With a maximum on-state resistance of 7.5 Ohms, the STMUX1000LQTR ensures low power loss during signal transmission.
• Switch Circuit: The IC features a single-pole double-throw (SPDT) switch circuit, enabling efficient signal selection.
• Multiplexer/Demultiplexer Circuit: The 2:1 multiplexer/demultiplexer circuit allows for the selection of one out of two input signals or the distribution of one signal to one of two outputs.
• Package: The device is packaged in a 56-pin Quad Flat No-Lead (QFN) package, suitable for surface mount applications.
• Mounting Type: Surface mount technology allows for compact and efficient board layout.
• ECCN: The Export Control Classification Number (ECCN) is EAR99, indicating that it is not subject to specific export controls.
• REACH Status: The STMUX1000LQTR is REACH unaffected, meaning it complies with the European Union's Registration, Evaluation, Authorization, and Restriction of Chemicals (REACH) regulations.
• RoHS Status: The device is RoHS3 compliant, adhering to the European Union's Restriction of Hazardous Substances in electrical and electronic equipment.
• Moisture Sensitivity Level (MSL): Rated at level 1, the STMUX1000LQTR has unlimited storage time before baking is required.

STMUX1000LQTR Applications

The STMUX1000LQTR is ideal for use in telecommunications systems where high-speed signal switching and routing are required. Its high bandwidth and low on-state resistance make it suitable for applications such as:

• Signal Routing in Base Stations: The STMUX1000LQTR can be used to route signals between different components in a base station, ensuring efficient signal management.
• Data Multiplexing in Networking Equipment: In networking equipment, the STMUX1000LQTR can be used to multiplex data signals, reducing the number of physical connections required.
• Signal Distribution in Test and Measurement Equipment: The device can be used to distribute signals from a single source to multiple destinations in test and measurement setups.

Conclusion of STMUX1000LQTR

While the STMUX1000LQTR is an obsolete product, it was a high-performance solution for telecommunications applications requiring high-speed signal switching and routing. Its features, such as a wide voltage supply range, low on-state resistance, and high bandwidth, made it a reliable choice for demanding applications. Although it is no longer in production, its legacy remains as a testament to STMicroelectronics' commitment to providing advanced solutions for the telecommunications industry.