WF019A

SAW Device IF SAW Filter for CATV System Image n Features l A filter with superb filter characteristics. l It has not been adjusted. l Highly reliable. For Industrial Use Pb Free n Specifications Model Nominal frequency : f0 (MHz) 3-dB passband width (MHz) In-band deviation (–3.58 to 0MHz max.)(dB) Insertion loss (dB) Guaranteed attenuation (dB) Input impedance (Ω) Output impedance (Ω) Operating temperature range (°C) Package model name f0–5.25 to –4.45MHz f0+1.25 to +3MHz WF019A 58.75 +0.75 / –4.08 min. ±1 max 32max. 32min. 30min. 75 75 –20 to +60 PK–2(a) n Dimensions mm PAD NO. Others 1 4 CONNECTION GND INPUT OUTPUT n Characteristics [In-band characteristics] 0 5–φ0.6 58.75MHz 10MHz span 36max. 23.75 6.5 6.0max. [1dB/div] [Out-of-band characteristics] 2 4 10.0 G 22.0max. 1 3 0 18.0 32.0 [10dB/div] 58.75MHz 10MHz span sa21_071102_WF019A_e1