GaAs pHEMT Two-Bit Attenuator: SKY12408-321LFSource: Skyworks Solutions, Inc.
This two-bit, GaAs pHEMT digital attenuator is ideal for applications involving IF/RF systems and cellular/3G infrastructure, or any 100 Ω differential system that requires high attenuation accuracy, low insertion loss, and low intermodulation.
The SKY12408-321LF digital attenuator features dual, positive voltage operation, low insertion loss, and high bit accuracy. It comes in a 12-pin, 3 x 3 mm package and covers the 50-600 MHz frequency range. The attenuator is controlled by two positive DC voltage control pins and its attenuation paths can be in either an insertion loss state or a 6 dB attenuation state.
For more information on its features and specifications, download the datasheet. You can also contact Skyworks directly to request more information.