RF Micro Devices RFSA2013/RFSA2023 voltage controlled attenuators
RF Micro Devices has released two voltage controlled attenuators, the RFSA2013 and RFSA2023.
They operate from 5 and 3 V and cover a wideband frequency range of 50 to 4000 MHz.
The fully monolithic devices have good linearity with a third order intercept point greater than 50 dBm over a 30 dB gain control range. They incorporate a circuit architecture that provides overall performance in linearity, attenuation range, DC current and bandwidth, as well as a linear attenuation profile versus control voltage.
The devices also employ internal temperature compensation to provide a stable attenuation profile over an operating temperature range from -40 to +85°C.
Phone: 03 9897 1886
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