Multilayer Balun Transformers For GSM900 Tx & Rx HHM Series Type: HHM1776B3 (1.6x0.8x0.6mm) HHM1763B2 (1.6x0.8x0.6mm) HHM1720B2 (1.6x0.8x0.6mm) HHM1726P1 (1.6x0.8x0.6mm) Issue date: December 2010 * All specifications are subject to change without notice. * 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. (1/8) Multilayer Chip Baluns For EGSM/Tx & Rx Conformity to RoHS Directive HHM Series HHM1776B3 1.60.1 0.60.1 6 5 4 1 2 3 0.550.1 0.80.1 0.150.1 SHAPES AND DIMENSIONS 0.30.1 0.10.1 0.250.1 Terminal functions 1 Unbalanced port 2 GND or DC feed+ RF GND 3 Balanced port 4 Balanced port 5 GND 6 N.C. Dimensions in mm RECOMMENDED PC BOARD PATTERNS 0.50 0.50 0.30 0.25 Dimensions in mm ELECTRICAL CHARACTERISTICS Unbalanced impedance Balanced impedance Frequency range Unbalanced port return loss Phase imbalance at balanced port Amplitude imbalance at balanced port Insertion loss Operating Temperature range Storage Packaging style and quantities 50 50 880 to 960MHz 10dB min. 18010deg. 01.0dB 1.2dB max. -40 to +85C -40 to +85C 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 / 20101206 / e751_multibalun_hhm03 (2/8) FREQUENCY CHARCTERISTICS Unbalance 50 /Balance 50 RETURN LOSS -10 -15 3 2 1 -25 850 900 950 Frequency (MHz) Insertion loss (dB) 0.0 2 -1.5 3 1: 880.0MHz -0.83dB 2: 920.0MHz -0.82dB 3: 960.0MHz -0.88dB -2.0 -2.5 -3.0 850 0.5 0 -0.5 3 2 1 1: 880.0MHz -0.18dB 2: 920.0MHz -0.08dB 3: 960.0MHz 0.06dB -1 900 950 Frequency (MHz) 1000 PHASE BALANCE -0.5 1 1 -1.5 850 1000 INSERTION LOSS -1.0 1.5 Amplitude balance (dB) 1: 880.0MHz -19.92dB 2: 920.0MHz -17.46dB 3: 960.0MHz -14.30dB -5 -20 AMPLITUDE BALANCE 900 950 Frequency (MHz) 1000 195 Phase balance (deg.) Return loss (dB) 0 1: 880.0MHz 175.80deg. 2: 920.0MHz 174.97deg. 3: 960.0MHz 174.34deg. 190 185 180 175 1 2 3 170 165 850 900 950 Frequency (MHz) 1000 * All specifications are subject to change without notice. 001-02 / 20101206 / e751_multibalun_hhm03 (3/8) Multilayer Chip Baluns For EGSM/Tx & Rx Conformity to RoHS Directive HHM Series HHM1763B2 SHAPES AND DIMENSIONS 0.60.1 5 4 1 2 3 0.80.1 1.60.1 6 0.550.1 0.30.1 0.10.1 0.250.1 Terminal functions 1 Unbalanced port 2 GND or DC feed+ RF GND 3 Balanced port 4 Balanced port 5 GND 6 N.C. Dimensions in mm CIRCUIT DIAGRAM 6 5 4 Unbalanced input 50 Balanced output 150 1 2 3 RECOMMENDED PC BOARD PATTERNS 0.50 0.50 0.30 0.25 Dimensions in mm ELECTRICAL CHARACTERISTICS Unbalanced impedance Balanced impedance Frequency range Unbalanced port return loss Phase imbalance at balanced port Amplitude imbalance at balanced port Insertion loss Operating Temperature range Storage Packaging style and quantities 50 150 880 to 960MHz 10dB min. 18010deg. 01.0dB 1.4dB max. -40 to +85C -40 to +85C 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 / 20101206 / e751_multibalun_hhm03 (4/8) FREQUENCY CHARACTERISTICS Unbalance 50 /Balance 150 RETURN LOSS -10 -15 1 2 -25 -30 750 800 3 850 900 950 1000 1050 1100 Frequency (MHz) Insertion loss (dB) INSERTION LOSS 0 -0.5 -1.0 -1.5 -2.0 -2.5 -3.0 -3.5 -4.0 -4.5 -5.0 750 800 Amplitude balance (dB) 1: 880.0MHz -17.11dB 2: 920.0MHz -21.27dB 3: 960.0MHz -19.24dB -5 -20 AMPLITUDE BALANCE 1 5 4 3 2 1 0 -1 -2 -3 -4 -5 750 800 1 2 3 1: 880.0MHz -0.07dB 2: 920.0MHz 0.09dB 3: 960.0MHz 0.22dB 850 900 950 1000 1050 1100 Frequency (MHz) PHASE BALANCE 2 3 1: 880.0MHz -1.01dB 2: 920.0MHz -0.90dB 3: 960.0MHz -0.89dB 850 900 950 1000 1050 1100 Frequency (MHz) 200 Phase balance (deg.) Return loss (dB) 0 1: 880.0MHz 177.70deg. 2: 920.0MHz 177.26deg. 3: 960.0MHz 176.73deg. 190 180 1 2 3 170 160 750 800 850 900 950 1000 1050 1100 Frequency (MHz) * All specifications are subject to change without notice. 001-02 / 20101206 / e751_multibalun_hhm03 (5/8) Multilayer Chip Baluns For EGSM/Tx & Rx Conformity to RoHS Directive HHM Series HHM1720B2 SHAPES AND DIMENSIONS 0.60.1 5 4 1 2 3 0.80.1 1.60.1 6 0.550.1 0.30.1 0.10.1 0.250.1 Terminal functions 1 Unbalanced port 2 GND or DC feed+ RF GND 3 Balanced port 4 Balanced port 5 GND 6 N.C. Dimensions in mm CIRCUIT DIAGRAM 6 5 4 Unbalanced input 50 Balanced output 200 1 2 3 RECOMMENDED PC BOARD PATTERNS 0.50 0.50 0.30 0.25 Dimensions in mm ELECTRICAL CHARACTERISTICS Unbalanced impedance Balanced impedance Frequency range Unbalanced port return loss Phase imbalance at balanced port Amplitude imbalance at balanced port Insertion loss Operating Temperature range Storage Packaging style and quantities 50 200 880 to 960MHz 10dB min. 18010deg. 01.0dB 1.4dB max. -40 to +85C -40 to +85C 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 / 20101206 / e751_multibalun_hhm03 (6/8) Insertion loss (dB) INSERTION LOSS 0 1: 880.0MHz -0.5 -1.07dB -1.0 2 2: 920.0MHz 3 1 -1.5 -0.97dB -2.0 3: 960.0MHz -2.5 -1.01dB -3.0 -3.5 -4.0 -4.5 -5.0 700 750 800 850 900 950 1000 1050 1100 Frequency (MHz) AMPLITUDE BALANCE Amplitude balance (dB) 0 1: 880.0MHz -5 -20.41dB -10 2: 920.0MHz -15 -36.45dB -20 3: 960.0MHz 3 1 -25 -18.73dB -30 -35 2 -40 -45 -50 700 750 800 850 900 950 1000 1050 1100 Frequency (MHz) 5 1: 880.0MHz 4 -0.17dB 3 2: 920.0MHz 2 -0.01dB 1 3: 960.0MHz 0 0.15dB 3 2 1 -1 -2 -3 -4 -5 700 750 800 850 900 950 1000 1050 1100 Frequency (MHz) PHASE BALANCE 200 Phase balance (deg.) Return loss (dB) FREQUENCY CHARACTERISTICS Unbalance 50 /Balance 200 RETURN LOSS 1: 880.0MHz 178.28deg. 2: 920.0MHz 177.92deg. 3: 960.0MHz 177.51deg. 190 180 1 2 3 170 160 700 750 800 850 900 950 1000 1050 1100 Frequency (MHz) * All specifications are subject to change without notice. 001-02 / 20101206 / e751_multibalun_hhm03 (7/8) Multilayer Chip Baluns For EGSM/Tx & Rx Conformity to RoHS Directive HHM Series HHM1726P1 SHAPES AND DIMENSIONS 0.60.1 5 4 1 2 3 0.80.1 1.60.1 6 0.550.1 0.30.1 0.10.1 0.250.1 Terminal functions 1 Unbalanced port 2 GND 3 Balanced port 4 Balanced port 5 GND 6 N.C. Dimensions in mm CIRCUIT DIAGRAM 6 5 4 Unbalanced input 50 Balanced output 100 1 2 3 RECOMMENDED PC BOARD PATTERNS 0.50 0.50 0.30 0.25 Dimensions in mm ELECTRICAL CHARACTERISTICS Unbalanced impedance Balanced impedance Frequency range Unbalanced port return loss Phase imbalance at balanced port Amplitude imbalance at balanced port Insertion loss Operating Temperature range Storage Packaging style and quantities 50 100 880 to 960MHz 10dB min. 18010deg. 02.0dB 0.8dB max. -40 to +85C -40 to +85C 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 / 20101206 / e751_multibalun_hhm03 (8/8) FREQUENCY CHARACTERISTICS Unbalance 50 /Balance 100 RETURN LOSS -10 -15 1: 880.0MHz -26.64dB 2: 920.0MHz -26.36dB 3: 960.0MHz -26.04dB -20 -25 3 2 1 -30 700 750 800 850 900 950 1000 1050 1100 Frequency (MHz) Insertion loss (dB) INSERTION LOSS 0 1: 880.0MHz -0.5 2 3 1 -0.39dB -1.0 2: 920.0MHz -1.5 -0.38dB -2.0 3: 960.0MHz -2.5 -0.39dB -3.0 -3.5 -4.0 -4.5 -5.0 700 750 800 850 900 950 1000 1050 1100 Frequency (MHz) Amplitude balance (dB) -5 AMPLITUDE BALANCE 5 1: 880.0MHz 4 0.91dB 3 2: 920.0MHz 2 -0.05dB 1 3: 960.0MHz 1 0 -1.00dB 2 -1 3 -2 -3 -4 -5 700 750 800 850 900 950 1000 1050 1100 Frequency (MHz) PHASE BALANCE 200 Phase balance (deg.) Return loss (dB) 0 190 180 1 2 3 1: 880.0MHz 181.99deg. 2: 920.0MHz 182.01deg. 3: 960.0MHz 181.74deg. 170 160 700 750 800 850 900 950 1000 1050 1100 Frequency (MHz) * All specifications are subject to change without notice. 001-02 / 20101206 / e751_multibalun_hhm03