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HHM1522B1 Dataheets PDF



Part Number HHM1522B1
Manufacturers TDK
Logo TDK
Description Multilayer Balun Transformers
Datasheet HHM1522B1 DatasheetHHM1522B1 Datasheet (PDF)

Multilayer Balun Transformers For GSM900 Tx & Rx HHM Series Type: HHM1515B2 (2.0×1.25×0.95mm) HHM1522B1 (2.0×1.25×0.95mm) HHM1523C1 (2.0×1.25×0.95mm) HHM1524B1 (2.0×1.25×0.95mm) December 2010 Issue date: • 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 exempte.

  HHM1522B1   HHM1522B1


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Multilayer Balun Transformers For GSM900 Tx & Rx HHM Series Type: HHM1515B2 (2.0×1.25×0.95mm) HHM1522B1 (2.0×1.25×0.95mm) HHM1523C1 (2.0×1.25×0.95mm) HHM1524B1 (2.0×1.25×0.95mm) December 2010 Issue date: • 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. Free Datasheet http://www.datasheet4u.com/ (1/8) Multilayer Baluns For EGSM/Tx & Rx HHM Series HHM1515B2 SHAPES AND DIMENSIONS 2.0 ± 0.15 6 5 4 1.25 ± 0.15 0.95 ± 0.1 Conformity to RoHS Directive +0.1 0.25–0.2 1 2 3 0.3 ± 0.2 Terminal functions 1 Unbalanced port 2 GND or DC feed+ RF GND 3 Balanced port 4 Balanced port 5 GND 6 N.C. 0.65 ± 0.2 0.2 ± 0.2 0.35 ± 0.2 Dimensions in mm CIRCUIT DIAGRAM 6 Unbalanced input 50Ω 1 2 3 5 4 Balanced output 200Ω RECOMMENDED PC BOARD PATTERNS 0.30 0.80 0.35 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 50Ω 200Ω 880 to 960MHz 10dB min. 180±10deg. 0±1.0dB 1.0dB max. –40 to +85°C –40 to +85°C 2000pieces/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 / 20101207 / e751_multibalun_hhm04 0.50 Free Datasheet http://www.datasheet4u.com/ (2/8) FREQUENCY CHARACTERISTICS Unbalance 50Ω /Balance 200Ω RETURN LOSS 0 1: 880MHz –5 –22.77dB –10 2: 920MHz –15 –28.21dB –20 3: 960MHz 3 –25 –21.37dB 1 –30 2 –35 –40 –45 –50 800 820 840 860 880 900 920 940 960 980 1000 Frequency (MHz) AMPLITUDE BALANCE 5 1: 880MHz 4 0.060dB 3 2: 920MHz 2 0.060dB 1 3: 960MHz 0 0.069dB 3 2 1 –1 –2 –3 –4 –5 800 820 840 860 880 900 920 940 960 980 1000 Frequency (MHz) INSERTION LOSS 0 1: 880MHz –1 2 3 1 –0.65dB –2 2: 920MHz –3 –0.60dB –4 3: 960MHz –5 –0.63dB –6 –7 –8 –9 –10 800 820 840 860 880 900 920 940 960 980 1000 Frequency (MHz) PHASE BALANCE 200 1: 880MHz 195 179.2deg. 190 2: 920MHz 179.3deg. 185 3: 960MHz 180 179.4deg. 3 2 1 175 170 165 160 800 820 840 860 880 900 920 940 960 980 1000 Frequency (MHz) • All specifications are subject to change without notice. 001-02 / 20101207 / e751_multibalun_hhm04 Phase balance (deg.) Insertion loss (dB) Amplitude balance (dB) Return loss (dB) Free Datasheet http://www.datasheet4u.com/ (3/8) Multilayer Chip Baluns For EGSM/Tx & Rx HHM Series HHM1522B1 SHAPES AND DIMENSIONS 2.0 ± 0.15 6 5 4 1.25 ± 0.15 0.95 ± 0.1 Conformity to RoHS Directive +0.1 0.25–0.2 1 2 3 0.3 ± 0.2 Terminal functions 1 Unbalanced port 2 GND or DC feed+ RF GND 3 Balanced port 4 Balanced port 5 GND 6 N.C. 0.65 ± 0.2 0.2 ± 0.2 0.35 ± 0.2 Dimensions in mm CIRCUIT DIAGRAM 6 Unbalanced input 50Ω 1 2 3 5 4 Balanced output 50Ω RECOMMENDED PC BOARD PATTERNS 0.30 0.80 0.35 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 50Ω 50Ω 880 to 960MHz 12dB min. 180±10deg. 0±1.0dB 1.3dB max. –40 to +85°C –40 to +85°C 2000pieces/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 / 20101207 / e751_multibalun_hhm04 0.50 Free Datasheet http://www.datasheet4u.com/ (4/8) FREQUENCY CHARACTERISTICS Unbalance 50Ω /Balance 50Ω RETURN LOSS 0 –5 –10 –15 –20 –25 –30 –35 –40 700 1: 880MHz –23.68dB 2: 920MHz –24.99dB 3: 960MHz –22.03dB 1 2 3 AMPLITUDE BALANCE 5 4 3 2 1 0 –1 –2 –3 –4 –5 700 Amplitude balance (dB) Return loss (dB) 1 2 3 1: 880MHz 0.45dB 2: 920MHz 0.47dB 3: 960MHz 0.49dB 800 900 1000 Frequency (MHz) 1100 1200 800 900 1000 Frequency (MHz) 1100 1200 INSERTION LOSS 0.0 –0.5 –1.0 –1.5 –2.0 –2.5 –3.0 –3.5 –4.0 –4.5 –5.0 700 1: 880MHz –0.96dB 2: 920MHz –0.96dB 3: 960MHz –0.97dB PHASE BALANCE 200 Phase balance (deg.) Insertion loss (dB) 1 2 3 190 180 170 160 700 1 2 3 1: 880MHz 180.74deg. 2: 920MHz 180.75deg. 3: 960MHz 180.84deg. 800 900 1000 Frequency (MHz) 1100 1200 800 900 1000 Frequency (MHz) 1100 1200 • All specifications are subject to change without notice. 001-02 / 20101207 / e751_multibalun_hhm04 Free Datasheet http://www.datasheet4u.com/ .


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