Articles Tagged with ''frequency''

Linear Technology's dual step-down DC/DC controller

 Linear Technology Corp. announces the LTC3887-1, a dual output synchronous step-down DC/DC controller with I²C-based PMBus interface for digital power system management. The LTC3887-1 differs from the previously released LTC3887 by providing a three-state PWM signal, enabling the use of DrMOS, power blocks or similar power stages. The LTC3887-1’s enhanced feature set includes a 70ms power-up time and a fast ADC mode that provides an 8ms update rate for one parameter. 


Read More

Richardson Electronics Power & Microwave Technologies at AMPERE 2015

Richardson Electronics Ltd. announces its sponsorship and participation at the 15th International Conference on Microwave and High Frequency Heating (AMPERE 2015). The Association for Microwave Power in Europe for Research and Education (AMPERE) is a European non-profit association devoted to the promotion of microwave and radio frequency heating techniques for research and industrial applications.

Read More

Pasternack debuts new mmWave continuously variable waveguide attenuators

 Pasternack, a leading manufacturer and supplier of RF, microwave and millimeter wave products, has introduced a new family of in-stock continuously variable waveguide attenuators with performance up to 110 GHz. These millimeter wave waveguide attenuators are commonly used in the aerospace, defense, industrial, telecom, instrumentation and medical industries for applications such as high efficiency RF/microwave transmissions, test benches, SATCOM, MILCOM and radar testing. 


Read More

Analog Devices' power amplifiers cover 2 to 50 GHz

Analog Devices, Inc. introduced the HMC1127 and the HMC1126 MMIC (Monolithic Microwave Integrated Circuit) distributed power amplifiers. Covering the frequency range of 2 to 50 GHz, these new power amplifier die simplify system design and improve performance by eliminating the need for RF switches between frequency bands.


Read More

Copper Mountain Technologies debuts new high-performance VNAs

 Copper Mountain Technologies introduced a new series of high-performance vector network analyzers (VNAs) designed to efficiently handle advanced test applications at the 2015 International Microwave Symposium (IMS) in Phoenix on May 17-22. The Cobalt series, which presently features the C1220 and C1209 models, offers an unmatched price-performance combination for S-parameter measurement between 100 kHz and 20 GHz. 


Read More