Articles Tagged with ''linearity''

Pasternack Enterprises Inc., an industry leading manufacturer and supplier of RF, microwave and millimeter wave products, introduces a new family of coaxial X-Band high gain power amplifiers. These RF amplifiers are typically used as driver amplifiers or high power output amplifiers in a wide variety of commercial, industrial and military applications including telecom infrastructure, test instrumentation, fixed microwave backhaul, radar systems, communication systems, satellite communications and commercial avionics.

Richardson RFPD Inc. announces immediate availability and full design support capabilities for a new high frequency, high power, 7-bit digital step attenuator (DSA) from Peregrine Semiconductor Corp. (Peregrine).

Skyworks Solutions Inc. introduced a 0.7 to 1.2 GHz, single-die cascode, GaAs, PHEMT LNA for cellular infrastructure applications such as tower-mounted amplifiers, remote radio units, repeaters and base stations. The LNA offers very low noise figure and high linearity along with excellent return loss and gain flatness.

Peregrine Semiconductor Corp., founder of RF SOI (silicon on insulator) and pioneer of advanced RF solutions, introduces the UltraCMOS PE42721 75-Ohm RF switch for designers of digital TV (DTV) tuner modules, cable TV (CATV) signal switching and distribution systems, multi-tuner digital video recorders (DVRs) and set-top boxes. The switch is ideal for geographic markets – such as China, Japan, Korea and Latin America – where broadband-TV devices must accommodate multiple RF inputs for cable, satellite and terrestrial reception while avoiding interference between these signals.

Richardson RFPD Inc. announces immediate availability and full design support capabilities for a new high frequency, high power, 7-bit digital step attenuator (DSA) from Peregrine Semiconductor Corp. (Peregrine).

Skyworks Solutions Inc. introduces four linear power amplifiers for LTE and WCDMA applications. The fully matched surface mount SKY66001-11 (2110 to 2170 MHz), SKY66002-11 (1900 to 2025 MHz), SKY66005-11 (850 to 920 MHz) and SKY66008-11 (900 to 990 MHz) modules meet the stringent spectral linearity requirements of femtocell applications with high power-added efficiency. An integrated directional coupler eliminates the need for any external coupler.

Skyworks introduces a low noise amplifier with high linearity and excellent return loss, while drawing as low as 5 mA of bias current.  The internal active bias circuitry of the SKY67015-396LF LNA provides stable performance over temperature and process variation.

Peregrine Semiconductor Corp., a fabless provider of high-performance radio frequency integrated circuits (RFICs),  announced the highest performance, carrier-grade Wi-Fi switch on the market. With the highest isolation by a factor of 50, Peregrine’s switch also sets a new bar in linearity, which makes it ideally suited for the fast-growing market of 802.11ac Wi-Fi access points.

Richardson RFPD Inc. announces immediate availability and full design support capabilities for two new RF single-pole, double-throw (SPDT) switches from Peregrine Semiconductor Corp. (Peregrine).

Peregrine Semiconductor Corp., a fabless provider of high-performance radio frequency integrated circuits (RFICs), announced that it supplies the main antenna switch driving RF performance in the Samsung Galaxy S4 LTE-Advanced (LTE-A) smartphone. The PE421280 MultiSwitch was selected for its ability to support simultaneous multi-band operation of up to 14 frequency bands while delivering exceptional linearity, insertion loss performance and small size.