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TriQuint is proud to announce the latest additions to our innovative RF portfolio. View our New Products page to discover ways to simplify your RF designs across mobile, network infrastructure and defense applications.
TriQuint's LowDrift™ and NoDrift™ filter technologies dramatically reduce temperature sensitivity for fewer dropped calls and a better user experience.
TriQuint's QUANTUM Tx™ family of highly integrated transmit modules reduce board space and enable a much smaller footprint for 2G / 3G / 4G mobile devices. Find out how these building blocks can make RF design easier and faster for 2G and entry-level 3G devices.
Patented Spatium™ technology from TriQuint delivers a higher standard of efficiency, reliability and frequency range for high-power RF applications including communications, electronic warfare (EW), radar and test and measurement.
TriQuint's innovative TriAccess™ portfolio enables more efficient broadband video, voice and data services. TriQuint amplifiers and filters lower power consumption with improved performance. TriQuint enables all major 75 ohm RF systems in headend, infrastructure, MDU and CPE applications.
Consumers have come to expect Wi-Fi connectivity in their smartphones, tablets and other mobile devices. You'll find TriQuint's TriConnect® Wi-Fi RF modules in many of the world's most sought-after products.
TRITIUM™ is a family of highly integrated modules designed for use in 3G mobile phones, data cards and USB modems. Optimize your 3G CDMA / WCDMA / HSUPA applications and gain maximum design flexibility.
TriQuint's highly integrated TRIUMF™ MMPAs are one more proven way that TriQuint engineers are delivering innovative solutions for the most complex mobile design challenges for cutting-edge smartphones. Let us help you simplify your 2G / 3G / 4G design and enhance system performance while speeding time to market.
Part # TQP4M9071
The TriQuint TQP4M9071 is a high linearity, low insertion loss, 6-bit, 31.5 dB digital step attenuator (DSA) operating over the DC to 4 GHz frequency range. The digital step attenuator uses a single positive 3.3 V or 5 V supply and has a parallel control interface for changing attenuation states. This product maintains high attenuation accuracy over frequency and temperature. No external matching components are needed for the DSA. The product has an added feature of not requiring external AC ground capacitors for operation above 700 MHz.
The part is available in a standard lead-free / green / RoHS-compliant 24-pin 4 x 4 mm QFN package. The TQP4M9072 is also available from TriQuint as a footprint and pin compatible DSA equivalent with a serial control interface.