RFMW announces design and sales support for the TGA2814, S-Band amplifier from TriQuint Semiconductor...LISTED UNDER: Amplifiers, Other | Amplifiers, Power | Differential
Mario Bokatius, Product Manager for small signal and low power RF products at Freescale, will be discussing Doherty amplifiers in today's HotSeat interview. Mario has been involved with the design of LDMOS, Gallium Arsenide, and Gallium Nitrate power transistors and amplifiers, and...LISTED UNDER: Amplifiers, Other | Amplifiers, Power | Differential
CTT Inc. has introduced a new line of over 30 durable, compact, GaN-based solid-state power amplifiers capable of pulsed and continuous-wave (CW) power levels to 40 W at the frequencies used in defense radar, DF, and EW systems, from 2 to 18 GHz. Whether narrowband, wideband, or ultra-wideband...LISTED UNDER: Amplifiers, Other | Amplifiers, Power | Differential
Touchstone Semiconductor has announced that it has added two new micropower operational amplifiers (op amps) to its “NanoWatt Analog” high-performance analog integrated circuits portfolio: the TS1003 and TS1005, both available in SC70-5 packaging and ready to ship from Digi-Key...LISTED UNDER: Amplifiers, Other | Amplifiers, Power | Differential
Custom MMIC has announced the CMD158P3, a new broadband driver amplifier ideally suited for mixer LO chains, passive multipliers, and medium power applications. Features include a frequency range from 6 to 14 GHz and 20 dB of gain with +20 dBm of saturated power.LISTED UNDER: Amplifiers, Other | Amplifiers, Power | Differential
Comtech Xicom Technology, Inc. has introduced a compact and highly efficient GaN-based amplifier for X-band MILSATCOM service. Model XTSLIN-100X-B1 features 100 W of WGS linear power, a compact, rugged 32-lbs. package, and a footprint of 6.8” x 10.5” x 17”.LISTED UNDER: Amplifiers, Other | Amplifiers, Power | Differential
Empower RF Systems is delivering units from its “Size Matters” 1 kW Power Amplifier portfolio to Richardson RFPD as an integral part of a Test & Measurement promotion that Richardson RFPD is sponsoring on its website. The two companies are collaborating on a package of free accessories...LISTED UNDER: Amplifiers, Other | Amplifiers, Power | Differential
Performance Motion Devices, Inc. (PMD) has announced ATLAS, a new family of single-axis amplifiers that provide high-performance torque control of DC Brush, brushless DC, and step motors. ATLAS amplifiers are packaged in a compact solderable format and utilize standard through-hole pins for all connections.LISTED UNDER: Amplifiers, Other | Amplifiers, Power | Differential
MILMEGA now a part of Teseq, offers a new amplifier product range designed to meet test requirements within wireless testing frequency bands. The AS0728 family of amplifiers features a frequency range of 700 MHz to 2.8 GHz and availability in 25, 50, 100, and 170 W P1 dB power levels.LISTED UNDER: Amplifiers, Other | Amplifiers, Power | Differential
By Suresh Ram, National Semiconductor Corporation There is a rising demand for accessible medical care. The world population is rapidly growing and aging, increasing the cost of healthcare. Medical practitioners need small energy efficient and cost effective diagnostic devices. Portable diagnostic equipment that improve quality of healthcare in a cost effective manner are highly desirable.
National Semiconductor Corporation has unveiled an eight-channel ultrasound transmit/receive chipset specifically designed for portable ultrasound systems used in hospitals, clinics, ambulances and remote point-of-care facilities. The PowerWise® chipset’s innovative circuit architecture enables the design of both hand-carried and handheld units that deliver longer battery life and imaging performance comparable to larger console systems.
By Josh Carnes, National Semiconductor Corporation click to enlarge Figure 1. Block diagram of an IF sampling subsystem within a communications receiver. Cutting-edge 16-bit, high-speed analog-to-digital converters (ADC) can offer the very high dynamic range and low distortion levels required to meet today's most demanding wireless communications standards.
National Semiconductor Corporation has released the first three products in its SIMPLE SWITCHER® power module family. The LMZ-series of power modules provide an innovative, integrated solution that will save design time and provide ease-of-use to help system designers get their products to market faster.
National Semiconductor Corporation introduces a high-bandwidth, 1V, rail-to-rail input and output (RRIO) CMOS operational amplifier. The LMV951’s combination of bandwidth and low power make it suited for cell phones, handheld devices, portable medical equipment and low-power instrumentation. The LMV951 is believed to be the only a 1 V operational amplifier capable of delivering 2.