MAAA2000G

RoHS Compliant GaAs MMIC Voltage Variable Absorptive Attenuator DC - 12 GHz Features Single or Dual Bias Control Easily Cascadable Small Size Attenuation Flatness DC - 12 GHz ± 0.2 dB Low Control Current Consumption Low Phase Shift Up to 20 dB Matched Attenuation with Dual Bias RoHS* Compliant MAAA2000G V3 Functional Schematic Description M/A-COM’s MAAA2000G is a broadband GaAs MESFET MMIC voltage variable absorptive attenuator. Typical applications are for WLAN IEEE 802.11a+b/g, WiMAX IEEE 802.16, and MIMO. Other applications include test equipment requiring ultra fast switching speed. The MAAA2000G is fabricated using a 1.0 micro gate length GaAs MESFET process. The process features full chip passivation for increased performance and reliability. www.DataSheet4U.com Ordering Information Part Number MAAA2000G 1. Die quantity varies. Package DIE 1 Electrical Specifications: 0/-5 Vdc, 50 Ω, -55°C to +85°C Parameter Insertion Loss 2 Test Conditions DC - 1.0 GHz DC - 2.0 GHz DC - 12.0 GHz DC - 1.0 GHz DC - 2.0 GHz DC - 12.0 GHz DC - 2.0 GHz DC - 2.0 GHz 2.0 - 12.0 GHz 10% to 90% RF, 90% to 10% RF 50% Control to 90% RF, 50% Control to 10% RF In-band 0.5 - 4.0 GHz 0 to -0.2 V -5 V Units dB dB dB Ratio Ratio Ratio dB dB dB ns ns mV dBm µA µA Min. — — — — — — 23 40 12 — — — — — — Typ. — — — — — — — — — 7 10 20 15 — 50 Max. 1.2 1.4 1.5 1.5:1 1.5:1 1.8:1 — — — — — — — 9 100 VSWR Relative Attenuation (Matched) (Reflective) (Matched) Trise, Tfall Ton, Toff Tra...