(1/2) Conformity to RoHS Directive Multilayer Chip Low Pass Filters For 5GHz W-LAN DEA Series DEA165850LT-1197B2 SHAPES AND DIMENSIONS 0.80.1 Marking 2 1 3 4 1.60.15 Terminal functions 0.50.1 1IN 2 GND 3 OUT 4 GND 0.20.1 0.2min. Dimensions in mm RECOMMENDED PC BOARD PATTERNS 0.6 4-0.3 Through-hole 0.3 0.5 Dimensions in mm Land Solder resist ELECTRICAL CHARACTERISTICS Item Minimum value Typical value Maximum value Insertion loss 4900 to 5950MHz (dB) 0.7 Return loss 4900 to 5950MHz (dB) 12 9800MHz (dB) 20 Attenuation 11900MHz (dB) 30 Operating (C) 40 +85 Temperature range Storage (C) 40 +85 Ta: +255C Conformity to RoHS Directive: This means that, in conformity with EU Directive 2002/95/EC, lead, cadmium, mercury, hexavalent chromium, and specific bromine-based flame retardants, PBB and PBDE, have not been used, except for exempted applications. All specifications are subject to change without notice. 001-02 / 20130901 / rf lpf dea165850lt-1197b2 en.fm 0.4 0.5 0.15min. 0.80.1 0.80.1 0.8(2/2) FREQUENCY CHARACTERISTICS INSERTION LOSS ATTENUATION 0 0 1: 4900MHz 1: 9800MHz 5 37.8dB 0.5 0.354dB 1 10 2 2: 5950MHz 2: 11900MHz 15 1.0 0.427dB 36.2dB 20 1.5 25 30 2.0 35 2 40 1 2.5 45 3.0 50 4000 6000 8000 10000 12000 14000 4000 6000 8000 10000 12000 14000 Frequency(MHz) Frequency(MHz) RETURN LOSS VSWR jV 50 1: 4900MHz 1 40 18.6dB 1: 4900MHz 30 2: 5950MHz 0.8 0.101dB 20 25.7dB 2: 5950MHz 0.6 10 0.029dB 0.4 0 10 0.2 20 1 0 1 U 1 2 30 2 0.2 1 40 0.4 50 0.6 4000 6000 8000 10000 12000 14000 ( ) Frequency MHz 0.8 1 All specifications are subject to change without notice. 001-02 / 20130901 / rf lpf dea165850lt-1197b2 en.fm ( ) Return loss dB ( ) Insertion loss dB ( ) Attenuation dB