Dan’s Biz Bookshelf: ‘In Defense of a Liberal Education’
American Made Advocacy: A Growing Presence in Washington in Turbulent Times
It’s Only Common Sense: How to Win Back Lost Customers
Teledyne HiRel Semiconductors Releases Wideband 50 GHz RF Switch
February 5, 2025 | BUSINESS WIREEstimated reading time: 1 minute
Teledyne HiRel Semiconductors announces the availability of its latest rad-tolerant wideband 50 GHz RF switch, model TDSW050A2T. This switch operates from true DC to 50 GHz, delivering excellent RF performance down to zero Hertz, making this device ideal for many of today’s complex space and defense applications. It has been developed in a 150nm pseudomorphic High Electron Mobility Transistor (pHEMT) Indium Gallium Arsenide (InGaAs) process and is available in a 1.15 mm x 1.47 mm x 0.1 mm die ideal for hybrid assembly products. It is qualified to an extended temperature range of –40⁰C to 85⁰C per MIL-PRF-38534 Class K equivalency for space applications and is available for immediate shipment.
The TDSW050A2T leverages monolithic microwave integrated circuit (MMIC) design techniques that delivers superior performance across frequencies up to millimeter wave bands. The RF switch delivers low insertion loss, high isolation, fast switching times, and high linearity across a wide frequency band from DC to 50 GHz. It attains an input power 1 dB compression of 23 dBm (typical) and supports 23 dB of port isolation at 50 GHz. It operates with ±5V power supplies with minimal DC power consumption and is controlled with TTL-compatible voltage levels. The RF Switch is TID radiation tolerant to 100 krad (Si), making it an excellent choice for satellite systems. Class K equivalent element evaluation is performed per wafer.
“Today, we’re releasing our latest wideband RF Switch for K bands and beyond”, said Mont Taylor, Vice President and Business Development Manager at Teledyne HiRel. “To meet the higher operating frequencies associated with many of today’s high reliability systems, this RF switch supports operation from true DC out to 50 GHz making it an ideal solution for space, military, and defense applications.”
The TDSW050A2T devices are available for order and shipment today, from Teledyne HiRel Semiconductors or an authorized distributor. They are shipped from our DoD Trusted Facility in Milpitas, California.
Share on:
Testimonial
"We’re proud to call I-Connect007 a trusted partner. Their innovative approach and industry insight made our podcast collaboration a success by connecting us with the right audience and delivering real results."
Julia McCaffrey - NCAB GroupSuggested Items
iDEAL Signs Technology Partner Agreement for SuperQ MOSFETs with Power System Specialist Richardson Electronics, Ltd.
08/01/2025 | PR NewswireiDEAL Semiconductor, a fabless power semiconductor company focused on delivering breakthrough efficiencies, has announced it will partner with Power and RF specialist, Richardson Electronics.
High-frequency EMC Noise in DC Circuits
05/29/2025 | Karen Burnham, EMC UnitedEMC isn’t black magic, but it’s easy to understand why it seems that way. When looking at a schematic like that in Figure 1, it looks like you’re only dealing with DC signals all across the board. There’s a 28 VDC input that goes through an EMI filter, then gets converted to 12 VDC power. Except in extremely rare circumstances involving equipment sensitive to magnetostatic fields, DC electricity will never be part of an EMC problem.
INVISIO Further Expands Capability of Market-Leading Wireless Intercom System
05/05/2025 | INVISIOTactical communications expert INVISIO is expanding the capability of its market-leading intercom system made for tailored user and radio communication. The expansion will deliver enhanced mobility, flexibility, interoperability and functionality for mission-critical users.
Switched Source Expands Manufacturing, with $5M Facility Investment to Meet Utility Demand for Grid Modernization
03/20/2025 | BUSINESS WIREAs utilities face increasing grid constraints and growing energy demand, Switched Source, a leader in power flow control technology, has expanded its domestic manufacturing capabilities with a new 20,000-square-foot facility in the Chicagoland area.
RTX's Collins Aerospace Develops High-Voltage Power Components for Clean Aviation Project
10/29/2024 | RTXCollins Aerospace, an RTX business, has completed prototype development of a solid-state power controller and power distribution panel as part of the SWITCH project, supported by the European Union's Clean Aviation Joint Undertaking (Clean Aviation).