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TriQuint Offers 7-bit DSA with SPI Interface

Tue, 12/13/2011 - 8:19am
TQP4M9083TriQuint Semiconductor’s new TQP4M9083, 7-bit, digital step attenuator (DSA) offers up to 31.75 dB of attenuation in 0.25 dB increments. A serial periphery interface (SPI) controls attenuation changes. A wide frequency range of 0.4 to 3.5GHz allows for use in test equipment, sensors, mobile infrastructure and general purpose wireless applications. The TQP4M9083 is pin compatible with the TQP4M9072 allowing design flexibility and the ability to upgrade for higher resolution requirements. 1.5 dB insertion loss and 55 dBm IIP3 performance places the TQP4M9083 as best in class among available DSAs.

Additional information including price, delivery and data sheet can be found at http://www.rfmw.com/ProductDetail/TQP4M9083/454876/

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