HMC306MS10E

ATTENUATORS - SMT OBSOLETE HMC306MS10 / 306MS10E v06.0206 0.5 dB LSB GaAs MMIC 5-BIT DIGITAL ATTENUATOR, 0.7 - 3.8 GHz 5 Typical Applications The HMC306MS10 / HMC306MS10E is ideal for: Cellular; UMTS/3G Infrastructure ISM, MMDS, WLAN, WiMAX Microwave Radio & VSAT Test Equipment and Sensors Features RoHS-Compliant Product 0.5 dB LSB Steps to 15.5 dB Single Positive Control Per Bit ± 0.2 dB Typical Bit Error Miniature 15 mm2 Package: MSOP10 Included in the HMC-DK004 Designer’s Kit Functional Diagram General Description The HMC306MS10 & HMC306MS10E are general purpose broadband 5-bit positive control GaAs IC digital attenuators in 10 lead MSOP surface mount plastic packages. Covering 0.7 to 3.8 GHz, the insertion loss is typically less than 1.5 to 2.3 dB. These attenuators’ bit values are 0.5 (LSB), 1, 2, 4 and 8 dB for a total attenuation of 15.5 dB. Attenuation accuracy is excellent at ± 0.2 dB typical with an IIP3 of up to +52 dBm. Five bit control voltage inputs, toggled between 0 and +3 to +5V, are used to select each attenuation state. A single Vdd bias of +3 to +5V applied through an external 5K Ohm resistor is required. 5 - 60 Electrical Specifications, TA = +25° C, Vdd= +3V to +5V & VCTL= 0/Vdd (Unless Otherwise Stated) Parameter Insertion Loss Attenuation Range Return Loss (RF1 & RF2, All Atten. States) Frequency (GHz) 0.7 - 1.4 1.4 - 2.3 2.3 - 2.7 2.7 - 3.8 0.7 - 1.4 1.4 - 2.3 2.3 - 2.7 2.7 - 3.8 Min. Typical Max. 1.3 1.6 1.5 2.0 1.8 2.5 2.3 2.7 1...