Understanding the role and implications of impedance in RF transmission lines and antennas is vital to successful system performance. In any design requiring transfer of an RF signal and its energy from one functional block or component in a system to a subsequent one in the signal chain, there’s almost always the issue of impedance […]
Analog IC Tips
Design kit provides full coverage of flow to design and simulate analog and mixed-signal ICs
X-FAB Silicon Foundries SE has announced the release of a reference design kit for Tanner analog/mixed-signal (AMS) software from the EDA segment of Siemens Digital Industries Software. The new kit is based on silicon-proven circuitry, providing full coverage of the flow to design and simulate analog and mixed-signal ICs. More complex designs, shorter time-to-market pressures, […]
Dev kit works with ADC for mixed-signal, subsystem implementations
Teledyne e2v has expanded the scope of engineering support accompanying its popular EV12AQ60x analog-to-digital converter (ADC) series. The new EV12AQ600-FMC-EVM development kit will be an invaluable tool for those implementing mixed-signal subsystems. Intended for prototyping work relating to avionics, military, space, telecommunications, industrial, and high energy physics applications, this kit may be used for evaluating […]
DOCSIS 3.1 compliant switch delivers high linearity across 5 – 1794 MHz
pSemi Corporation introduces a DOCSIS 3.1-compliant switch that meets increased demands for faster download speeds, higher bandwidth, and data throughput required for today’s home internet connections. The UltraCMOS PE42726 is a single-pole, double-throw (SPDT) radio frequency switch designed for use in cable broadband applications including DOCSIS 3.1 cable modems, set-top boxes, and residential gateways. PE42726 […]
MEMs microphones feature high SNR, wide dynamic range
TDK Corporation introduces three new MEMS microphones as part of the SmartSound family of products for mobile, IoT, and other consumer devices. Each of these high-performance microphones pushes the boundaries of microphone acoustic performance, providing advanced feature sets with very low power in small package footprints. The SmartSound family of MEMS microphones from TDK are […]
Input-protected LNAs cover 1 to 23 GHz range
Fairview Microwave Inc. has just unveiled a new series of Low Noise Amplifiers (LNAs) that are perfect for use in electronic warfare, radar, space systems, R&D, prototype/proof of concept, ECM, microwave radio, VSAT, SATCOM, and test & measurement applications. Fairview Microwave’s new series of input-protected LNAs feature Gallium Nitride (GaN) semiconductor technology which provides robust input […]
New standard simplifies electronic device thermal model data sharing
Siemens Digital Industries Software announced the establishment of JEP181—a neutral file, XML-based standard from the JEDEC Solid State Technology Association, which is the global leader in standards development for the microelectronics industry. The JEP181 standard simplifies thermal model data sharing between suppliers and end-users in a single file format called ECXML (Electronics Cooling eXtensible Markup […]
BGA266 sockets provide 30-GHz bandwidth without significant performance loss
A new high-performance BGA socket handles 0.65-mm pitch BGA 266-pin ICs. The SG-BGA-7335 socket is designed for 12×12-mm BGA packages and operates at bandwidths up to 30 GHz with less than 1 dB of insertion loss. The sockets is designed to dissipate up to 4 W with help from a heat-sinking compression screw. The contact […]
Improving transimpedance amplifiers with a bootstrap
Analog bootstrap circuits are traditionally ones where output is fed back to the input, usually to increase input impedance. This can be to minimize either the resistive or reactive (usually capacitive) components of the input impedance or both. The term is now also used with MOSFET drivers where a capacitor is charged and used to […]
PXI RF and microwave switching modules now available in PXIe format
Pickering Interfaces announced that it now offers all its RF & Microwave PXI products that operate at 3GHz or above in optional PXIe format. This includes the recently released 40/42-785C (PXI / PXIe) range of microwave multiplexers that offer a maximum frequency of 67GHz in both SP4T and SP6T form factors. Pickering has a continuous […]
