Semiconductors/ICs

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XU1004-BD: 32 To 45 GHz GaAs MMIC Transmitter

XU1004-BD: 32 To 45 GHz GaAs MMIC Transmitter

Mimix Broadband’s 32 to 45 GHz GaAs MMIC transmitter has a +14.0 dBm output third order intercept across the band. This device is a balanced, resistive pHEMT mixer followed by a distributed output amplifier and includes an integrated LO doubler and LO buffer amplifier
14 To 16 GHz GaAs MMIC Power Amplifier - XP1058-BD

14 To 16 GHz GaAs MMIC Power Amplifier - XP1058-BD

Mimix Broadband’s four stage 14.0-16.0 GHz GaAs MMIC power amplifier has a small signal gain of 27.0 dB with +37.0 dBm saturated output power. This MMIC uses Mimix Broadband’s GaAs PHEMT device model technology, and is based upon optical lithography to ensure high repeatability and uniformity.
Surface-Mount Silicon Hyperabrupt Tuning Varactor Diodes

Surface-Mount Silicon Hyperabrupt Tuning Varactor Diodes

Skyworks Solutions, Inc. has introduced two miniature 0402 varactor diodes for VCO, phase noise, frequency control and voltage tuned filter applications including WLAN, CATV low noise block, energy management, wireless infrastructure and military devices. These small form factor, low profile plastic surface mount technology packaged diodes offer a discrete solution and are ideal for applications requiring low resistance and low capacitance over a narrow 0 to 5 volt range. These general market, miniature diodes offer a reduced footprint and combine both low series resistance and high tuning ratio in an industry-standard package.
Wi-Fi Front End Modules

Wi-Fi Front End Modules

RF Micro Devices, Inc. recently expanded its Wi-Fi product portfolio to include three new front end modules (FEMs): the RF5325, RF5345 and RF5725. The highly integrated FEMs are designed to address the need for high performance and continued size reductions in mobile Wi-Fi applications, including handsets, personal navigation devices (PNDs), digital cameras and MP3 players.
MMA-121630: 12 To 16 GHz Fully Matched MMIC Power Amplifier

MMA-121630: 12 To 16 GHz Fully Matched MMIC Power Amplifier

The MMA-121630 is a 12-16 GHz GaAs MMIC amplifier. Small signal gain is typically 26.0 dB across band. It typically provides 31 dBm power at P-1dB. This part can be used in VSAT, point to point,and defense applications, Hi-rel and space screening is available.
Front End Module For ZigBee®/Smart Energy Applications: RF6525

Front End Module For ZigBee®/Smart Energy Applications: RF6525

RFMD's highly integrated RF6525 FEM meets or exceeds the system requirements of ZigBee® applications operating in the 2.4 GHz - 2.5 GHz frequency band and supports multiple applications, including smart energy/advanced metering infrastructure (AMI), home area network (HAN), wireless ZigBee® home automation, portable battery powered equipment, and general 2.4 GHz ISM band systems.
Hyperabrupt Junction Tuning Varactor Diode: SMV1771-040LF

Hyperabrupt Junction Tuning Varactor Diode: SMV1771-040LF

This varactor diode is ideal for use in low noise and wideband UHF and VHF VCOs, as well as in high volume, low-cost battery powered tuning circuits in military, automotive, and consumer markets. It features low series resistance and a high capacitance ratio, making it ideal for use in in low-phase noise VCOs in wireless systems at frequencies up to and above 2.5 GHz. For more information, download the datasheet.

RF5725 - 3.3 V, Single-Band Front-End Module

RF5725 - 3.3 V, Single-Band Front-End Module

The RF5725 is a single-chip integrated front-end module (FEM) for high performance WLAN applications in the 2.4GHz to 2.5GHz ISM band. This FEM greatly reduces the number of external components, minimizing footprint and assembly cost of the overall 802.11b/g solution. The RF5725 has an integrated b/g power amplifier, LNA, a Coupler Power detector, and TX filtering. It also is capable of switching between WLAN RX, WLAN TX, and BTH RX/TX operations. This device is manufactured using GaAs HBT and pHEMT processes on a 3mmx3mmx0.5mm 16-pin QFN package. This module meets or exceeds the RF front-end needs of 802.11b/g WLAN RF systems.

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