SiSoft has introduced an educational area on its Web site to provide information on high-speed design.

The SiSoft's eLearning site provides online educational and reference materials for high-speed system designers and signal integrity specialists including technical papers, app notes, Webinars and videos.

www.sisoft.com/elearning.asp

RF Micro Devices Inc. introduces RF3021, RF3023, RF3024 and RF3025, high isolation broadband switches. The symmetric RF switches are designed to operate on multiple market segments, including cellular infrastructure, WiFi and antenna tuning applications for mobile devices.
 
High performance is attained through the use of Gallium Arsenide pseudomorphic high electron mobility transistor technology. Features include an on-chip driver, enabling a single voltage control line.
 
The RF3021 and RF3025 are symmetric core-pole, double-throw switches with very high isolation and single-bit control. They are housed in a 16-pin, 3 mm by 3 mm QFN package.
 
The RF3023 and RF3024 switches feature low insertion loss and moderate isolation. They are in 6-lead SC70 packages.
 
The RF3025 is an absorptive switch featuring a 50 ohm termination in the off-state.
 

GOEPEL electronic introduces the JULIET family of integrated stand-alone production testers. Test electronics and basic mechanics are combined in compact desktop systems. The systems are available in two versions: JULIET-Base and JULIET-Standard.
 
Features for the JULIET-Base include 120 I/O channels, two TAPs and a scan performance of 16 MHz. JULIET-Standard features 240 I/O channels, four TAPs and a scan performance of 50 MHz.
 
Both systems provide four independently programmable UUT voltages including an effective adaptation area of 310 mm by 210 mm. Standard UUT adaptations over needle contacts is achieved through an integrated exchangeable-adaptor appliance with type recognition.  
 
www.goepel.com