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RF Choke

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					Very Wideband
                                                                                                                                                                                                   TCCH-80+
RF Choke                                                                                                                                                                                           TCCH-80
50Ω                 50 to 8200 MHz

Maximum Ratings                                             Features
Operating Temperature             -40°C to 85°C             • very broadband                                                                                                                   CASE STYLE: GU1041
                                                            • miniature size, 0.15"x0.15"                                                                                                      PRICE: $3.45 ea. QTY. (10-49)
Storage Temperature            -55°C to 100°C
                                                            • low parasitic capacitance 0.1 pf typ.
DC Current                             200 mA               • effective parallel resistance, Rch 500 ohm typ.                                                                        + RoHS compliant in accordance
                                                            • usable up to 10GHz                                                                                                       with EU Directive (2002/95/EC)
                                                            • aqueous washable
                                                                                                                                                                                    The +Suffix identifies RoHS Compliance. See our web site
                                                            • patent pending
Pin Connections                                                                                                                                                                     for RoHS Compliance methodologies and qualifications.
RF-IN & DC                                    1             Applications
DC                                            3             • biasing amplifiers
                                                            • biasing of laser diodes
NOT USED                                    2,4
                                                            • biasing of active antennas                                      Electrical Specifications @ 25°C
                                                                         FREQ.                          INSERTION                                  VSWR*                                                      DC                     INDUCTANCE
                                                                         RANGE                            LOSS*                                     (:1)                                                   CURRENT                       (µH)
              Outline Drawing                                             (MHz)                            (dB)                                                                                              (mA)                        Typ.
                                                                                                                                                                                                                                     @          @    @
                                                                                                            Typ. Max.                             Typ. Max.                                                   Max.                  0mA       50mA 100mA
                                                               50-8200                  0.5 1.1                                                   1.1   1.7                                                    100                   4          1.3      0.9
                                                            *tested with circuit shown below, Zo=50 ohms




                                                                                                       TCCH-80                                                                                             TCCH-80
                                                                                              INSERTION LOSS vs. CURRENT                                                                       INSERTION LOSS vs. TEMPERATURE
                                                                                   1.8                                                                                              2.0
                                                                                   1.6                                                                                              1.8                    -55°C          25°C      100°C
                                                             INSERTION LOSS (dB)




                                                                                                0 mA          50 mA        100 mA




                                                                                                                                                              INSERTION LOSS (dB)
                                                                                   1.4                                                                                              1.6
                                                                                   1.2                                                                                              1.4
                                                                                   1.0                                                                                              1.2
                                                                                   0.8                                                                                              1.0
                                                                                                                                                                                    0.8
                                                                                   0.6
                                                                                                                                                                                    0.6
                                                                                   0.4
                                                                                                                                                                                    0.4
                                                                                   0.2                                                                                              0.2
                                                                                   0.0                                                                                              0.0
                                                                                         0    2000          4000       6000       8000    10000                                           0        2000            4000      6000        8000         10000
                                                                                                       FREQUENCY (MHz)                                                                                        FREQUENCY (MHz)
       Outline Dimensions ( inch)
                             mm
                                                                                                         TCCH-80                                                                                             TCCH-80
       A       B      C      D        E      F      G
                                                                                                     VSWR vs. CURRENT                                                                                 VSWR vs. TEMPERATURE
     .150    .150   .150   .100     .030   .025   .028                             3.0                                                                                              3.0
     3.81    3.81   3.81   2.54     0.76   0.64   0.71                                               0 mA          50 mA      100 mA                                                               -55°C      25°C         100°C
                                                                                   2.5                                                                                              2.5
       H       J      K              wt
                                                             VSWR




                                                                                                                                                              VSWR




     .050    .160   .030          grams                                            2.0                                                                                              2.0
     1.27    4.06   0.76            0.10
                                                                                   1.5                                                                                              1.5


                                                                                   1.0                                                                                              1.0
       Demo Board MCL P/N: TB-272                                                        0    2000      4000          6000       8000    10000                                            0         2000           4000      6000         8000        10000
      Suggested PCB Layout (PL-147)                                                                    FREQUENCY (MHz)                                                                                        FREQUENCY (MHz)




                                                                                                                                                                                               electrical schematic
                                                                                                                                                                                                     TEST CIRCUIT*
                                                                                                                                                                                                                    1
                                                                                                                                                                                              RF IN                                 RF OUT
                                                                                                                                                                                              & DC



                                                                                                                                                                                              Zo                                         Zo
                                                                                                                                                                                                                     3

                                                                                                                                                                                                                   DC                DUT



                                                                                                                                                  ®                                                                       EW
                                                                                                                                                                                                                     ALL N

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                                                                                                                                                                                                                                                 TCCH-80
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                                                                                             RF/IF MICROWAVE COMPONENTS                                                                                                                          070115

				
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posted:10/16/2011
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