ATS1005-4DB-FD-T1

High Frequency Chip Attenuators ■ATS Series Features ・ ・ ・ ・ ・ 1005 EIA standard case size Attenuation values 0-10dB DC-50GHz performance Ni-alloy thin-film resistive elements Facedown type Application ・ Cell phone base stations, Wireless communication modules etc. ◆Part numbering system Series code ATS 1005 - 1dB - FD - T1 Packaging quantity: T05(500pcs) T1（1,000pcs） Facedown type Size "1005"=1.0 ×0.5mm Attenuation: 0-10dB ◆Electrical Specification 注） Attenuation Type(circuit diagram) 0dB THRU（Fig.3) 1dB Frequency Range Attenuation　Tolerance VSWR Tolerance DC～30GHz -0.75dB ≦1.4 30GHz～50GHz -1.25dB ≦1.6 DC～30GHz ±0.75dB ≦1.5 30GHz～50GHz ±1.25dB ≦1.7 DC～30GHz ±0.75dB ≦1.4 30GHz～50GHz ±1.25dB ≦1.6 Nominal Impedance Power Rating Packaging Quantity 50Ω 32mW Reel T05 = 500pcs T1 = 1,000pcs Pi（Fig.4) 2ｄB-10dB Pi（Fig.4) ◆Dimensions　(mm) ◆Circuit Diagram 0.35 max 0.5 ±0.15 ③GND ③ ②OUTPUT ①INPUT ② 1.0 ±0.2 ① ③ ③GND Fig.3 THRU 0.46 Fig.1 1dB 0.10 0.15 0.28 0.23 0.20 0.20 0.28 0.23 0.10 0.15 0.46 Fig.2 0dB, 2dB～10dB ③GND ①INPUT ②OUTPUT ③GND Fig.4 Pi www.susumu.co.jp GS08-4023 Rev.2 ◆Recommended Land Patterns (mm) ③ ①INPUT ① ② ②OUTPUT ③GND ③ ◆Simulation results 1dB 2dB www.susumu.co.jp GS08-4023 Rev.2