WFA17A0422CL

SAW Device SAW Filter for Specified Low Power Radio n Features l A narrowband filter. l Compact and light. For Industrial Use Pb Free n Specifications Model Item Nominal frequency : f0 (MHz) Insertion loss (dB) at 421.4 to 422.4MHz In-band ripple (dB) at 421.4 to 422.4MHz VSWR at 421.4 to 422.4MHz Guaranteed attenuation (from the throughlevel)(dB) Terminating impedance (Ω) 400.8MHz 443.6MHz min. – – – – 50 45 –20 WFA17A0422CL typ. 421.9 2.0 0.5 1.5 60 50 – 50 max. – 3.5 1.5 2.5 – – 70 Operating temperature range (°C) n Dimensions mm PAD NO. Others 2 3.0±0.2 6 5 4 5 CONNECTION GND INPUT OUTPUT n Characteristics [In-band characteristics] 1.000 dB/ CH1 A/R LOG MAG REF 0.000 dB 1 2 3 CH1 1.45max CENTER(MHz) 421.9000 SPAN(MHz) 10.000 3.0±0.2 Reference land pattern 2–1.6±0.15 1 5–0.85±0.151.5±0.15 2 3 1.4 1.25 1.25 [Out-of-band characteristics] CH1 A/R LOG MAG REF 0.000 dB 10.000 dB/ 4.0 6 5 2–0.6±0.1 4 0.7 0.6 0.7 2.0 CH1 CENTER(MHz) 421.9000 SPAN(MHz) 100.000 sa15_071102_WFA17A0422CL_e1