HMC183QS24E

HMC183QS24 / 183QS24E v02.0805 GaAs MMIC SP8T NON-REFLECTIVE SWITCH, DC - 2 GHz SWITCHES - SMT 10 10 - 14 Typical Applications Features The HMC183QS24 / HMC183QS24E is ideal for: Low Insertion Loss (1 GHz): 0.8dB Basestation Infrastructure Integrated 3:8 Decoder 24 Lead QSOP Package LETE Functional Diagram General Description The HMC183QS24 & HMC183QS24E are low-cost non-reflective SP8T switches in 24-lead QSOP packages for use in antenna diversity, switched filter banks, gain/attenuation selection, and general channel multiplexing applications. A 3:8 decoder is integrated on the switch, requiring only 3 control lines with a negative bias to select an RF path. The 3:8 decoder replaces 16 control lines normally required by GaAs SP8T switches. Switch outputs are terminated when “off”. The QSOP24 package occupies the same area as a 14-lead SOIC. See positive bias/TTL version HMC253QS24. O Electrical Specifications, S TA = +25° C, For 0/-5V Control and Vee = -5V in a 50 Ohm System Parameter Frequency Min. Insertion Loss DC - 1.0 GHz DC - 1.5 GHz DC - 2.0 GHz B Isolation DC - 0.5 GHz 38 DC - 1.0 GHz 32 DC - 1.5 GHz 29 DC - 2.0 GHz 26 O DC - 1.0 GHz 16 Typ. Max. Units 0.8 1.2 dB 1.0 1.5 dB 1.3 1.8 dB 42 dB 36 dB 33 dB 30 dB 20 dB Return Loss RFC DC - 1.5 GHz 10 14 dB DC - 2.0 GHz 7 11 dB Return Loss RF 1-8 ‘ON’ and ‘OFF’ DC - 1.0 GHz DC - 1.5 GHz 12 10 15 13 dB dB DC - 2.0 GHz 10 13 dB Input Power for 1 dB C...