器件名称: 182S14E
功能描述: GaAs MMIC SP4T NON-REFLECTIVE SWITCH, DC - 2.0 GHz
文件大小: 258.36KB 共6页
简 介:HMC182S14 / 182S14E
v03.0805
GaAs MMIC SP4T NON-REFLECTIVE SWITCH, DC - 2.0 GHz
Typical Applications
The HMC182S14 / HMC182S14E is ideal for: 800 - 1000 MHz Basestation
Features
Low Insertion Loss: 0.8dB Integrated 2:4 Decoder 14 Lead SOIC Package
8
SWITCHES - SMT
Functional Diagram
General Description
The HMC182S14 & HMC182S14E are low-cost terminated SP4T switches in 14-lead SOIC packages 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 & HMC182S14E are drop-in replacements for the HMC165S14 in applications requiring low “off state” VSWR. See positive bias/TTL SP4T HMC241QS16.
Electrical Specifications,
TA = +25° C, For 0/-5V Control and Vee = -5V in a 50 Ohm System
Parameter Insertion Loss Frequency DC - 1.0 GHz DC - 2.0 GHz DC - 0.5 GHz DC - 1.0 GHz DC - 2.0 GHz “On State” “On State” “Off State” “Off State” DC - 1.0 GHz DC - 2.0 GHz DC - 1.0 GHz DC - 2.0 GHz 50 MHz 0.5 - 2.0 GHz 50 MHz 0.5 - 1.0 GHz 0.5 - 2.0 GHz DC - 2.0 GHz tRISE, tFALL (10/90% RF) tON, tOFF (50% CTL to 10/90% RF) 25 50 ns ns 25 41 37 41 36 28 21 16 17 13 Min. Typ. 0.7 0.8 45 40 32 25 20 21 17 22 24 30 45 41 Max. 1.1 1.2 Units dB dB dB dB dB dB dB dB dB dBm d……
