{"product_id":"ts8423k-spdt-rf-switch-ic-1mhz-7-2ghz-20w-16-qfn","title":"TS8423K SPDT RF Switch IC – 1MHz–7.2GHz 20W 16-QFN","description":"\u003ch2\u003eTS8423K RF Switch IC – Symmetric Reflective SPDT, 1MHz–7.2GHz, 20W Peak Power, 16-QFN 3×3\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eTS8423K\u003c\/strong\u003e is a \u003cstrong\u003esymmetric reflective Single Pole Dual Throw (SPDT) RF switch\u003c\/strong\u003e designed for \u003cstrong\u003ebroadband, high peak-power switching applications\u003c\/strong\u003e. Its operating range covers \u003cstrong\u003e1 MHz to 7.2 GHz\u003c\/strong\u003e, with guaranteed \u003cstrong\u003ebroadband performance from 30 MHz to 5.0 GHz\u003c\/strong\u003e — making it a workhorse switch for any RF signal path that requires \u003cstrong\u003elow insertion loss, high isolation and high linearity\u003c\/strong\u003e within a compact package. The \u003cstrong\u003e16-QFN 3 × 3 mm\u003c\/strong\u003e footprint and \u003cstrong\u003e50 Ω system impedance\u003c\/strong\u003e drop it directly into standard RF layouts without matching networks.\u003c\/p\u003e\n\u003cp\u003eStocking part for \u003cstrong\u003eRF integrators building or repairing 5G, cellular, tactical-radio and datalink hardware\u003c\/strong\u003e — new and original devices, tray-quantity supply available for production runs and bench spare stock.\u003c\/p\u003e\n\u003ch3\u003eTypical Use Cases\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCellular front-end switching\u003c\/strong\u003e — antenna \/ band switching in cellular transceivers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDatalink RF paths\u003c\/strong\u003e — TX\/RX switching in wireless data infrastructure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTactical radio\u003c\/strong\u003e — high peak-power SPDT switching in software-defined radios and combat-radio modules.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5G small cells \u0026amp; test equipment\u003c\/strong\u003e — antenna switching, receiver protection, calibration paths.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRF bench stock\u003c\/strong\u003e — general-purpose broadband SPDT for lab and repair.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBroadband Performance \u0026amp; 20 W Peak Handling\u003c\/h3\u003e\n\u003cp\u003eWhat sets the TS8423K apart in this class of switch is the combination of \u003cstrong\u003ebroadband coverage from 30 MHz through 5.0 GHz\u003c\/strong\u003e (with usable performance extending 1 MHz to 7.2 GHz) and \u003cstrong\u003e20 W peak power handling\u003c\/strong\u003e. Symmetric reflective SPDT topology keeps \u003cstrong\u003einsertion loss low\u003c\/strong\u003e in both paths and \u003cstrong\u003eisolation high\u003c\/strong\u003e between the two throws, which is what allows a designer to use a single part across cellular, datalink and tactical-radio applications instead of stocking separate switches for each band or power class.\u003c\/p\u003e\n\u003ch4\u003eTS8423K Specifications\u003c\/h4\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; padding: 6px 12px;\"\u003eParameter\u003c\/th\u003e\n\u003cth style=\"text-align: left; padding: 6px 12px;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: left; padding: 6px 12px;\"\u003ePart Number\u003c\/td\u003e\n\u003ctd style=\"text-align: left; padding: 6px 12px;\"\u003eTS8423K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: left; padding: 6px 12px;\"\u003eType\u003c\/td\u003e\n\u003ctd style=\"text-align: left; padding: 6px 12px;\"\u003eSymmetric reflective SPDT RF switch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: left; padding: 6px 12px;\"\u003eOperating Frequency\u003c\/td\u003e\n\u003ctd style=\"text-align: left; padding: 6px 12px;\"\u003e1 MHz – 7.2 GHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: left; padding: 6px 12px;\"\u003eBroadband Performance Range\u003c\/td\u003e\n\u003ctd style=\"text-align: left; padding: 6px 12px;\"\u003e30 MHz – 5.0 GHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: left; padding: 6px 12px;\"\u003ePeak Power Handling\u003c\/td\u003e\n\u003ctd style=\"text-align: left; padding: 6px 12px;\"\u003e20 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: left; padding: 6px 12px;\"\u003eSystem Impedance\u003c\/td\u003e\n\u003ctd style=\"text-align: left; padding: 6px 12px;\"\u003e50 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: left; padding: 6px 12px;\"\u003eKey Attributes\u003c\/td\u003e\n\u003ctd style=\"text-align: left; padding: 6px 12px;\"\u003eLow insertion loss, high isolation, high linearity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: left; padding: 6px 12px;\"\u003ePackage\u003c\/td\u003e\n\u003ctd style=\"text-align: left; padding: 6px 12px;\"\u003e16-QFN, 3 × 3 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: left; padding: 6px 12px;\"\u003eTarget Applications\u003c\/td\u003e\n\u003ctd style=\"text-align: left; padding: 6px 12px;\"\u003eCellular, datalinks, tactical radio, 5G, wireless infrastructure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: left; padding: 6px 12px;\"\u003eOrigin\u003c\/td\u003e\n\u003ctd style=\"text-align: left; padding: 6px 12px;\"\u003eNew, original silicon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: left; padding: 6px 12px;\"\u003eCondition\u003c\/td\u003e\n\u003ctd style=\"text-align: left; padding: 6px 12px;\"\u003eBrand new\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003c\/h3\u003e\n\u003ch3\u003eFAQ — TS8423K RF Switch\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Full operating vs guaranteed broadband range?\u003c\/strong\u003e\u003cbr\u003eA: The TS8423K operates from \u003cstrong\u003e1 MHz to 7.2 GHz\u003c\/strong\u003e, with the manufacturer's guaranteed broadband performance envelope specified from \u003cstrong\u003e30 MHz to 5.0 GHz\u003c\/strong\u003e. Outside the guaranteed range, verify insertion loss and isolation against your specific application requirements on the datasheet.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Substitute parts?\u003c\/strong\u003e\u003cbr\u003eA: Other symmetric reflective SPDT switches with matching 50 Ω \/ broadband \/ peak-power specification in a comparable QFN footprint. Match insertion loss, isolation, and peak-power handling to the TS8423K before designing in.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Bulk pricing?\u003c\/strong\u003e\u003cbr\u003eA: Yes — tray-quantity supply available. Email \u003ca href=\"mailto:contact@lys-sz.com\"\u003econtact@lys-sz.com\u003c\/a\u003e with quantity for a quote.\u003c\/p\u003e\n\u003ch3\u003eRelated RF \/ Wireless Infrastructure ICs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/ru\/products\/tqp9111-rf-amplifier-ic-20qfn-5g-wireless-infrastructure\"\u003eTQP9111 RF Amplifier IC – 5G Wireless Infrastructure\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/ru\/products\/ad9363bbcz-rf-agile-transceiver-ic-lfbga-3g-4g-femtocells\"\u003eAD9363BBCZ RF Agile Transceiver IC – 3G \/ 4G Femtocells\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/ru\/products\/sky65943-11-gnss-low-noise-amplifier-gps-glonass-galileo-module\"\u003eSKY65943 GNSS Low-Noise Amplifier – GPS \/ GLONASS \/ Galileo\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/ru\/products\/adl5561acpz-r7-differential-amplifier-ic-low-noise-rf-if-adc-driver\"\u003eADL5561 Differential Amplifier IC – Low-Noise RF\/IF ADC Driver\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRF integrators stocking TS8423K SPDT switches? \u003ca href=\"mailto:contact@lys-sz.com\"\u003eContact us at contact@lys-sz.com\u003c\/a\u003e for tray-quantity pricing and matched RF-chain components. Worldwide shipping from our Shenzhen warehouse.\u003c\/p\u003e","brand":"LYS Shenzhen","offers":[{"title":"Default Title","offer_id":45626932592819,"sku":null,"price":19.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/6710\/4179\/files\/ts8423k-rf-switch-ic-spdt-16-qfn-front.webp?v=1782868255","url":"https:\/\/lys-sz.com\/ru\/products\/ts8423k-spdt-rf-switch-ic-1mhz-7-2ghz-20w-16-qfn","provider":"LYS Shenzhen","version":"1.0","type":"link"}