In this exclusive series, Chipworks, one of the world's leading IC reverse-engineering houses, provides detailed functional and circuit analysis of significant new integrated circuits. Coupling actual ...

Black Sand Technologies, Inc, a fabless semiconductor company specializing in advanced power amplifier technology for wireless applications, has launched two new 3G CMOS RF power amplifier (PA) ...

This diagram shows the standard layout of transistors in cell phone power amplifiers, at left, and a new highly efficient amplifier design, at right. The new design could help make possible ...

By adopting this combining circuit in a CMOS power amplifier, it was possible to develop a high-output power amplifier module (see Figure 4). Power output comes from four CMOS power amplifiers arrayed ...

United Monolithic Semiconductors' CHA8265-98F is a three-stage, high-power amplifier operating between 27.5 and 31 GHz. It ...

Fujitsu Laboratories today announced that it has developed a CMOS power detector with built-in temperature compensation, featuring a compact design and low power consumption suitable for use in ...

Falcomm’s FCM1401 is a high-efficiency 14 GHz CMOS power amplifier designed for Ku-band applications such as satellite communications and high-fre ...

Variable gain amplifiers (VGAs) in CMOS technology form a critical building block in modern electronic systems, enabling dynamic adjustment of signal amplitude to accommodate varying input levels and ...

With 12-in. silicon wafers now in production, achieving precision performance across tens of thousands of amplifiers requires fast and accurate tuning to keep cost low.