Quickly and easily locate the part you need by selecting a product type.
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 # TGA4861
Last Time Buy End of Life announced February 22, 2016 (PCN16-0027)
Last Time Buy Sept. 1, 2016.
Contact your local sales representative for assistance.
The TGA4861 is a state of the art TIA with integrated AGC designed for coherent DP-QPSK receivers with baud rates up to 44.6Gbps. It features a very low total harmonic distortion which is not only crucial for DP-QPSK, but also enables higher-level QAM applications.
In addition, the TGA4861 features two compensating circuits that allow it to handle large DC input currents as well as large offsets between these currents. This is, among others, important for colorless applications.
The TGA4861 is manufactured in a reliable high-speed SiGe process that combines excellent performance together with cost-effectiveness.
The TGA4861 complies with the OIF intradyne receiver MSA. The TGA4861 is a dual TIA and thus contains two TIA/AGC circuits on each die. In addition to the many features defined in the OIF MSA, the TGA4861, for example, also includes a versatile bandwidth tuning function.