Product Data Sheet
Evaluation Board User Guide – 01
Evaluation Board User Guide – 02 (with DC Block)
ATEK357P4 is a wideband 5-bit Digital Step Attenuator with 30 dB attenuation range. Attenuator frequency of operation goes down to Low Frequency close to DC and goes up to 20 GHz.
Bias and control voltages of the attenuator are positive, which eliminates the need for negative voltage rails.
Attenuator is housed in compact 4×4 mm low cost SMD package, input and outputs are matched to 50 ohms internally.
Evaluation Board, bare die, custom package, and module options are available upon request.
Istanbul: Cifte Havuzlar Mah Eski Londra Asfalti Cad. YTU Teknopark B2 Blok 151/1G 105 34220 Esenler/ Istanbul - Turkey Tel:+90 212 483 71 67E-mail:firstname.lastname@example.org