Feb./ 2015 Ver.1.2 TDK-EPC Corporation MULTILAYER BALUN SPECIFICATION P/N: HHM1603A1 [MECHANICAL DIMENSIONS] [Top View] [Bottom View] (L) (3) (4) (3) (4) (W (D) (2) (1) (C) (1) (2) [Side View] (A) (B) (T) Mark L W T A Dimension 0.65 0.05 0.50 0.05 0.25 0.05 0.20 0.05 Mark B C D Pin function (1) GND (2) Unbalance (3) Balance (4) Balance Dimension 0.20 0.05 0.115 0.05 0.21 0.05 [ELECTRICAL CHARACTERISTICS] No Parameter Spec 1 Unbalanced Impedance 2 50 Typical Value - Ohm Balanced Impedance 100 - Ohm 3 Frequency Range 2300 - 2700 - MHz 4 Unbalanced Port Return Loss 10 Min. ( VSWR 1.92 Max.) 24 (VSWR 1.14) dB 5 180 10 180 2.6 deg 6 Phase Imbalance at Balanced Port Amplitude Imbalance at Balanced Port 0 2.0 0 1.17 dB 7 Insertion Loss 0.50 Max. 0.27 dB [TEMPERATURE RANGE] Storage Temperature Operating Temperature -40C ~ +85C -40C ~ +85C Note: All specifications are subject to change and are not guaranteed. Unit Feb./ 2015 Ver.1.2 TDK-EPC Corporation [FREQUENCY CHARACTERISTICS] Typical Data Return Loss Amplitude Balance Return Loss[dB] -5 -10 MHz dB MHz dB MHz dB 2.5 2.0 1.5 Amplitude Balance[dB] 2300.0 -24.01 2500.0 -24.72 2700.0 -26.12 0 -15 -20 -25 -30 -35 2200 1.0 2300.0 178.61 2500.0 177.60 2700.0 177.37 MHz deg MHz deg MHz deg 0.0 -0.5 -1.0 -1.5 -2.0 -2.5 2300 2400 2500 2600 2700 2200 2800 2300 2400 2500 2600 2700 2800 Frequency[MHz] Phase Balance 2300.0 -0.27 2500.0 -0.26 2700.0 -0.27 0.0 -0.5 -1.0 MHz dB MHz dB MHz dB -1.5 -2.0 -2.5 200 195 Phase Balance[deg] Insertion Loss Insertion Loss[dB] MHz dB MHz dB MHz dB 0.5 Frequency[MHz] -3.0 2200 2300.0 -0.92 2500.0 0.15 2700.0 1.17 190 185 180 175 170 165 2300 2400 2500 2600 2700 2800 Frequency[MHz] 160 2200 2300 2400 2500 2600 Frequency[MHz] [RECOMMENDED LANDPATTERN] Note: All specifications are subject to change and are not guaranteed. 2700 2800