HMC546MS8G

HMC546MS8G / 546MS8GE v06.0809 GaAs MMIC 20W FAILSAFE SWITCH 0.2 - 2.2 GHz Typical Applications The HMC546MS8G(E) is ideal for: LNA Protection, WiMAX, WiBro Cellular/PCS/3G Infrastructure Private Mobile Radio and Public Safety Handsets Automotive Telematics Features High Input P0.1dB: +40 dBm Tx Low Insertion Loss: 0.4 dB High IIP3: +65 dBm Positive Control: 0/+3V to 0/+8V Failsafe Operation: Tx “on” When Unpowered Functional Diagram 11 General Description The HMC546MS8G(E) is a low-cost SPDT switch in 8-lead MSOP8G surface mount package for use in transmit-receive applications which require very low distortion at high signal power levels, up to 10 watts. The device can control signals from 200 - 2200 MHz* and is especially suited for cellular booster, PMR and automotive telematic applications. The design provides exceptional P0.1dB of +40 dBm and +65 dBm IIP3 on the Transmit (Tx) port. The failsafe topology allows the switch to provide a low loss path from RFC to Tx, when no DC power is available. SWITCHES - SPDT T/R - SMT 11 - 168 Electrical Specifications, TA = +25° C, Vdd = 3V, Vctl = 0/+3 Vdc, 50 Ohm System* Parameter Min. Typ. Max. Min. Typ. Max. Min. Typ. Max. Min. Typ. Max. Units Frequency Range 216 - 222 869 - 960 2010 - 2025 2110 - 2170 MHz Insertion Loss Tx - RFC RFC - Rx 0.4 0.7 0.4 0.7 0.4 0.7 0.5 0.8 0.3 0.6 0.5 0.8 0.4 0.7 dB 1.1 1.5 dB Isolation Tx - RFC 25 RFC - Rx 33 30 40 20 24 23 30 17 20 25 30 8 12 25 30 dB dB Return...