(1/2) Conformity to RoHS Directive Multilayer Chip Baluns For 5.0GHz W-LAN HHM Series HHM1733B1 SHAPES AND DIMENSIONS 1.60.1 0.60.1 654 123 1 Unbalanced port 0.550.1 0.30.1 2 GND or DC feed+ RF GND 3 Balanced port 4 Balanced port 5 GND 6 N.C. 0.10.1 0.250.1 Dimensions in mm CIRCUIT DIAGRAM 645 Unbalanced Balanced input output 50 50 12 3 RECOMMENDED PC BOARD PATTERNS 0.30 0.25 Dimensions in mm ELECTRICAL CHARACTERISTICS Unbalanced impedance 50 Balanced impedance 50 Frequency range 4900 to 5950MHz Unbalanced port return loss 10dB min. Phase imbalance at balanced port 18010deg. Amplitude imbalance at balanced port 01.0dB Insertion loss 1.2dB max. Operating 40 to +85C Temperature range Storage 40 to +85C Packaging style and quantities 4000pieces/reel 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 balun hhm1733b1 en.fm 0.50 0.50 0.80.1(2/2) FREQUENCY CHARCTERISTICS Unbalance 50 /Balance 50 RETURN LOSS AMPLITUDE BALANCE 3 0 1: 4900MHz 1: 4900MHz 0.53dB 5 14.35dB 2 2: 5425MHz 2: 5425MHz 10 1 0.48dB 24.85dB 3: 5950MHz 3: 5950MHz 1 2 0 15 3 0.33dB 17.29dB 1 3 1 20 2 25 2 3 30 4000 4250 4500 4750 5000 5250 5500 5750 6000 4000 4250 4500 4750 5000 5250 5500 5750 6000 ( ) Frequency(MHz) Frequency MHz INSERTION LOSS PHASE BALANCE 0 200 1: 4900MHz 1: 4900MHz 195 183.82deg. 0.85dB 190 2: 5425MHz 0.5 2: 5425MHz 183.40deg. 0.60dB 2 185 3: 5950MHz 3: 5950MHz 1 2 3 3 1 180 1.0 183.69deg. 0.82dB 175 1.5 170 165 160 2.0 4000 4250 4500 4750 5000 5250 5500 5750 6000 4000 4250 4500 4750 5000 5250 5500 5750 6000 ( ) ( ) Frequency MHz Frequency MHz All specifications are subject to change without notice. 001-02 / 20130901 / rf balun hhm1733b1 en.fm ( ) Return loss dB Insertion loss(dB) ( ) ( ) Amplitude balance dB Phase balance deg.