pSemi Corporation announced its newest SP4T switches featuring industry-leading broadband frequency coverage of up to 8 GHz. The PE42445 high-isolation 3×3 mm package and the PE42446 high-isolation 4×4 mm package switches deliver high linearity and best-in-class isolation performance, essential in 5G base stations. The new PE42445 and PE42446 switches integrate seamlessly into 4G and 5G […]
Switches
Free, online tool simplifies configuration of custom LXI RF and microwave switching systems
Pickering Interfaces announced its Microwave Switch Design Tool, a new free online tool for configuring flexible LXI microwave switching products. The dedicated tool will simplify the configuration of custom LXI RF & microwave switching systems, helping bring powerful, flexible microwave design functionality to customers building systems for signal routing applications across 5G, wireless & telecommunications, […]
How to specify and use analog switches
An analog switch is an IC that can be used to control connections to analog and digital signals. These switches provide bidirectional connections when “on” and high impedance paths when “off.” There’s a wide range of analog switches for special functions. In some instances, they are used in place of mechanical switches. In other embodiments, […]
Low side switches first to combine heat suppression with low ON resistance
ROHM Semiconductor announces a new generation of single- and dual-channel 40 V intelligent (smart) low side switches, the BV1LExxxEFJ-C and BM2LExxxFJ-C series. The two product families are ideally designed for automotive and industrial applications. They are AEC-Q100 qualified and are suitable for systems such as car body control, engine and transmission control units, LED lighting modules, or industrial […]
IP67-rate, tactile switch in tiny 3 x 2 x 06 mm package
CUI Devices’ Switches Group announced the introduction of one of the industry’s smallest tactile switches. Housed in an ultra-compact 3 x 2 x 0.6 mm package, the TS19 series carries an IP67 rating for dealing with moisture and environmental contaminants as well as a rugged lifecycle rating of up to 300,000 cycles. These tactile switch models feature surface […]
SMD tact switches feature long service life
Würth Elektronik introduces another high-quality switch from the series of washable tact switches. The WS-TASV Tact Switch for SMT assembly is particularly space-saving with a footprint of just 4.1 x 2.8 mm and a height of 1.9 mm. Three variants are available, color-coded according to their actuating force: 200 grams (black), 300 grams (white), and 400 […]
SP4T DC-6-GHz switch delivers high-power for RF applications
Menlo Micro has introduced a new single-pole/four-throw (SP4T) DC-to-6 GHz switch that provides best-in-class performance, reliability, and integration for 5G network infrastructure, test and measurement equipment, and other high-power RF switching applications. Built on Menlo Micro’s market-proven Ideal Switch technology, the MM5140 SP4T switch offers 25W power handling, ultra-low insertion loss, and the industry’s highest linearity, […]
N-channel JFET switch replaces discontinued NXP/philips BF510 devices
Linear Integrated Systems, Inc. announced it has released a direct, pin-for-pin replacement for the Philips/NXP BF510. Per an NXP discontinuation notice published in June 2020, this part is no longer manufactured or supplied by NXP. The new Linear Systems’ LSBF510 is an N-Channel Single JFET for applications up the VHF range. The part’s features are: […]
Subminiature snap switch supports ultra-low thru high-current apps
C&K has expanded its snap switch product offering with the new sealed subminiature ZMT Series. The ZMT Series snap switch is offered with IP67-rated encapsulated wires, customized levers, and can be offered as part of the module. The ZMT is an updated and improved version of the popular ZMA switch. C&K developed the ZMT in direct response […]
DC-to-18 GHz switch with integrated charge pump driver simplifies high-power RF designs
A new high-power single-pole/four-throw (SP4T) DC-to-18 GHz switch provides the industry’s highest performance, reliability and integration for RF switching applications. Based on Menlo Micro’s market-proven Ideal Switch technology, the new MM5120 SP4T switch offers ultra-low insertion loss, 25-W power handling and the highest linearity in the industry, significantly outperforming conventional solid-state switches and electromechanical relays […]
