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