HSWA4-63DR+ Absorptive SP4T, SMT Solid State Switch, 30 - 6000 MHz, 50Ω

Product Specification

• HSWA4-63DR+ is a MMIC SP4T (Single - Pole Four - Throw) absorptive switch produced by Mini - Circuits

• • Functions
    • Broad - band operation: It is designed with an internal driver for broadband operation, covering a frequency range from 30MHz to 6GHz, which can meet the needs of high - performance in a wide frequency range.
    • Excellent isolation: It can provide high - level isolation, up to 61dB at 0.9GHz, which can effectively reduce the interference between different channels.
    • Low insertion loss: The insertion loss is low, only 0.9dB at 0.9GHz, which can minimize the signal attenuation during transmission and ensure the integrity of the signal.
    • Fast switching speed: The switching speed is fast, with a typical value of 255ns, which can quickly realize the switching of different signal paths, meeting the requirements of high - speed signal processing.
    • High linearity: It has high - linearity characteristics, which can ensure that the signal is not distorted during the switching process, and is suitable for applications with high - precision signal processing requirements.
    • High ESD protection: It provides a high - level electrostatic discharge (ESD) protection function, which can enhance the anti - interference ability of the device and the reliability in practical applications.
    • Good repeatability: It has excellent repeatability, which can ensure the stability of performance in multiple switching operations.
    • Small - size package: Housed in a tiny 4x4mm 24 - lead MCLP package, it is suitable for circuit boards with limited space, which is conducive to the miniaturization design of the circuit.
    • Single - power - supply operation: It adopts a single - power - supply design, and the power - supply voltage range is +2.3V to +5.5V, which simplifies the power - supply circuit design.

    • 

  • Applications
    • Wireless communication systems: It can be used in base stations, mobile terminals, and other equipment. In base stations, it is used to switch different frequency - band signals and realize the connection and disconnection of various signal paths; in mobile terminals, it can be used for the switching of different communication modes (such as 4G, 5G) and the selection of antenna signals.
    • Radio - frequency testing and measuring equipment: Such as network analyzers, signal generators, etc. It is used to switch different test signals, realize the connection and disconnection of the test path, and help to complete various radio - frequency parameter tests.
    • RFID systems: In the UHF RFID detection system, it can be used to realize the single - channel transmission and multi - channel reception mode. By setting 50Ω impedance matching on the output floating pins, it can avoid the leakage of radio - frequency input signals from the reader, improve the recognition accuracy, and reduce the overall power consumption.
    • Satellite communication: It is applied to satellite ground receiving equipment and satellite - borne communication equipment, responsible for the switching and routing of radio - frequency signals, and ensuring the normal operation of satellite communication systems.
    • Microwave radar systems: It is used for the switching of radar signals, helping the radar to transmit and receive signals in different frequency bands and directions, and improving the performance and function of the radar system.
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