LSFB54-380-004M0 LSFC21-380-004M0 W-CDMA-IF ■Features ¡Wide-Band IF filter for W-CDMA. ¡Because it is leadless type, automatic mounting is possible. ¡Excellent phase characteristics. ¡Balance connection type of input and output is available. ■Standard Frequencies ¡380MHz. ■Specifications Item Unit Conditions Specifications Nominal Frequency MHz –––––– 380.0 Operating Temperature Range °C –30~+75 –––––– Storage Temperature Range °C –40~+80 –––––– MHz –3dB ±2.3 MIN. Ripple dB ±1.92MHz 1.0 MAX. Insertion Loss dB Minimum Loss 7.0 MAX. Fo±5MHz 35 MIN. Guaranteed Attenuation dB Fo±10MHz 40 MIN. Fo±1.92MHz 3.0 MAX. Pass Bandwidth °(rms) Phase Linerarity ■Outline LSFB54 LSFC21 ■Measurement Circuit H 5.0±0.2 6 3.2±0.2 5 4 380L 0S KSS 2 1 Type H (mm) LSFB54 1.4 MAX. LSFC21 1.2 MAX. 3 6 L1 50Ω 1.2 0.1 1.2 1 2 3 CONNECTION 1:IN 2:GND 3:GND 4:OUT 5:GND 6:GND 0.8 Balance 1,6: IN 3,4: OUT 6 5 0.8 4 Dimensions(mm) 5 4 L2 380L 0S KSS R C1 C2 1 2 3 R 50Ω V1