NUF2441FC Integrated Passive Filter with ESD Protection This device is designed for cell phone applications requiring Headset and Speaker Phone, EMI Filtering and ESD Protection. This device offers an integrated solution in a small package reducing NUF2441FC ELECTRICALCHARACTERISTICS (T =25 C) A V Equivalent BR MaxI Typical Typical R 1mA SeriesResistance V =12V Capacitance Pass--Band RWM (Volts) R () (Note 2) S Device V I/OPin C +C (pF) Inductance RWM 1 2 Marking (Volts) Min Max (mA) Typ Max Device (Notes 1, 3, 4) L(nH) NUF2441FCT1G 2441 12 13.7 17.7 0.1 250 2.9 0.28 0.35 1. Measured at 25 C, V =0,f=1MHz,SourceA1,GNDA2,OpenA3. R 2. Measured at room temperature. 3. Tolerance = 20%. 4. Measured under zero light conditions. 5 0 0 --10 --5 --10 --20 --15 --30 --20 --25 --40 --30 --50 --35 --40 --60 1.0E+06 1.0E+07 1.0E+08 1.0E+09 1.0E+10 1.0E+06 1.0E+07 1.0E+08 1.0E+09 1.0E+10 FREQUENCY (Hz) FREQUENCY (Hz) Figure1.InsertionLossCharacteristic Figure2.AnalogCrosstalk 0.35 300 0.34 250 0.33 0.32 200 0.31 150 0.30 0.29 100 0.28 0.27 50 0.26 0 0.25 0 2416 80 12 140610 20 30 40 500 70 8090 REVERSE VOLTAGE (V) TEMPERATURE (C) Figure3.TypicalLineCapacitancevs.Reverse Figure4.TypicalResistancevs.Temperature BiasVoltage