HMC241QS16

HMC241QS16 / 241QS16E v04.0404 GaAs MMIC SP4T NON-REFLECTIVE SWITCH, DC - 3.5 GHz Typical Applications The HMC241QS16 & HMC241QS16E are ideal for: Base Stations & Portable Wireless CATV / DBS Wireless Local Loop Test Equipment Functional Diagram 10 Features RoHS Compliant Product Low Insertion Loss (2 GHz): 0.5 dB Single Positive Supply: Vdd = +5V Integrated 2:4 TTL Decoder 16 Lead QSOP Package General Description The HMC241QS16 & HMC241QS16E are general purpose low-cost non-reflective SP4T switches in 16-lead QSOP packages. Covering DC - 3.5 GHz, this switch offers high isolation and has a low insertion loss of 0.5 dB at 2 GHz. The switch offers a single positive bias and true TTL/CMOS compatibility. A 2:4 decoder is integrated on the switch requiring only 2 control lines and a positive bias to select each path, replacing 8 control lines normally required by GaAs SP4T switches. SWITCHES - SMT 10 - 114 Electrical Specifications, TA = +25° C, For TTL Control and Vdd = +5V in a 50 Ohm System Parameter Frequency Min. Typ. Max. Units Insertion Loss DC - 1.0 GHz DC - 2.0 GHz DC - 2.5 GHz DC - 3.5 GHz 0.5 0.8 dB 0.5 0.8 dB 0.6 0.9 dB 1.0 1.5 dB Isolation DC - 1.0 GHz 40 45 dB DC - 2.0 GHz 32 36 dB DC - 2.5 GHz 28 32 dB DC - 3.5 GHz 23 26 dB Return Loss DC - 2.5 GHz 17 21 dB “On State” DC - 3.5 GHz 9 12 dB Return Loss RF1-4 “Off State” 0.3 - 3.5 GHz 8 12 dB 0.5 - 2.5 GHz 12 16 dB Input Power for 1dB Compression...