Analog Devices Inc./Maxim Integrated

The HMC182S14(E) is a low-cost terminated SP4T switch in 14-lead SOIC package for use in antenna diversity, switched filter banks, gain/ attenuation selection, and general channel multiplexing applications. The switch can control signals up to 2 GHz. A 2:4 decoder is integrated on the switch, requiring only 2 control lines and a negative bias to select each RF path. The 2:4 decoder replaces 4 to 8 control lines normally required by GaAs SP4T switches. The HMC182S14(E) is a drop-in replacement for the HMC165S14 in applications requiring low "off state" VSWR. See positive bias/TTL SP4T HMC241QS16.Applications800 - 1000 MHz Basestation

The HMC190BMS8(E) is a low cost SPDT switch in a 8-lead MSOP package. The switch can control signals from DC to 3 GHz. It is especially suited for low and medium power applications using positive control voltages. The two control voltages require a minimal amount of DC current, which is optimal for battery powered radio systems at 0.9, 1.9, and 2.4 GHz. The HMC190BMS8(E) provides exceptional third order intermodulation performance of +56 dBm. The design has been optimized for the small MSOP package, and maintains a VSWR of better than 1.2:1 up to 2 GHz. This device is the positive control MSOP8 packaged version of our HMC239AS8(E) negative control device.APPLICATIONSMMDS & WirelessLANPortable Wireless