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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 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.
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 # TGA4803
The TriQuint TGA4803 is a medium power wideband AGC amplifier that typically provides 8 dB small signal gain with 3 dB AGC range. Typical input and output return loss is > 10dB. Typical Noise Figure is 5 dB at 3 GHz. Typical saturated output power is 17 dBm. Small signal 3 dB BW is > 50 GHz. RF ports are DC coupled enabling the user to customize system corner frequencies.
The TGA4803 is an excellent choice for 43 Gb/s NRZ applications. The TGA4803 is capable of driving a single Electro-Absorptive optical Modulator (EAM) with electrical Non-Return to Zero (NRZ) data. In addition, the TGA4803 may also be used as a transmit pre-driver or a receive gain block. Drain bias may be applied through the output port for best efficiency or through the on-chip drain termination. Three stages in cascade demonstrated 3.8 Vpp output voltage swing with 350 mV at the input when stimulated with 43 Gb/s 2^31-1 PRBS NRZ data.
The TGA4803 requires off-chip decoupling and blocking components. Each device is 100% DC and RF tested on-wafer to ensure performance compliance. The device is available in die form and is lead-free and RoHS compliant.