HMC712LP3CE

hmc712lp3ce is absorbing voltage variable attenuator (VVA) from the 5 - 26.5 GHz, is ideal for design, analog DC control signal must be used to the magnitude of the RF signal level over 28 db range control. It is characterized by two analog voltage-controlled attenuator two parallel, vctrl1 and vctrl2. Best linearity performance of the attenuator attenuation through different vctrl1 first stage, from 3V to 0V and 3V of achieving vctrl2 fixed. The second stage of decay, vctrl2 control voltage should be from 3V to 0V, fixed at 0V vctrl1. The hmc712lp3ce located in a line with RoHS 3 × 3-mm QFN lead-free package. However, if vctrl1 connections and vctrl2 pins together, it is possible to achieve sufficient attenuation range analog input IP3 performance in only a small degradation. Applications include automatic gain control circuit and a plurality of gain stages temperature compensation microwave point-to-point and VSAT radio.