Preliminary Data Sheet 2.
2 FMS2001QFN SPDT Reflective pHEMT MMIC Switch Description The FMS2001QFN is a low loss linear Single-Pole Double-Throw Antenna Switch designed for use in mobile handset applications.
The switch is designed with one antenna port that can be routed to any one of the two RF ports.
Features • • • • • • • Low insertion loss (0.
6dB @ 900 MHz) Operation down to 2V control 2 control lines.
Single positive voltage supply Low harmonics (Typical -70dBc at Pin=+34.
5dBm) High Isolation (30 dB @ 900 MHz) Low cost QFN 12 lead 3*3 package Filtronic Advanced GaAs 0.
5 µm pHEMT Technology Symbol IL ISO S11 S11 2fo 3fo IlkTx IlkRx (at 25C°, [Vc 0,+2.
7V], 50Ω system, CW ) Condition ...

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