MWA003 is a 6-bit wideband, low additional phase shift digitally controlled attenuator in microwave designed using the GaAs pHEMT process. The attenuator's frequency ranges from 6 GHz to 18 GHz with attenuation bits of 0.5, 1, 2, 4, 8, and 16 dB, respectively, achieving a 31.5 dB attenuation range. The insertion loss is less than 5.5dB and the additional phase shift is less than 5 degrees.
Features
Bandwidth:6 – 18 GHz
Insertion Loss:5.2 dB @ 18GHz
Additional phase shift:5°
Attenuation range:0.5 ~ 31.5 dB
Attenuation error:1.5 dB
Chip Size:2.5mm x 0.9mm
Functional Diagram (Typical bond:60x60,Unit:um)
Port Descriptions:
Truth Table
6-18 GHz Test Results
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Milliway is a design, development and supplier of RF/microwave integrated circuit chips, modules and system solutions.