TEW5912 FILTRAN | Alldatasheet

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Technical content

TEW5912 is is designed and ap- proved to be used as a transmit transformer in T1/CEPT applica- tions with the following devices: – Crystal CS61535A, CS61574A CS61575, CS6158A – Level-One LTX304A, LTX305A Typical applications are:

  • Wide temperature range.
  • Primary rate ISDN network nodes.
  • PBX or computer to T1/CEPT Digital trunks.
  • TDM Multiplexers. Line Impedance 100 Ω 75 Ω 120 Ω DCR (Ohms) (1-2) + (3-4) (5-8) Inductance (mH) (5-8) > 1.5 > 1.2 > 1.8 Leakage Ind. ( µ H) (5-8) < 1.0 < 1.0 < 1.0 Longitudinal Bal. (dB) 50 - 1.544KHz > 40 > 40 > 40 Pulse Shape T1 CEPT CEPT Dielectric Strength (Vrms) 1500 1500 1500 Temperature Operating -40 o to 70o C Storage -55 o to 85o C Device Line 15.0 ± 0.50 14.0 max 12.0 max <1 1 . 5 0.7 2 . 5 4( 6p l a c e s ) 1.3 2.54 16.0 7.62 2.8RECOMMENDED FOOT PRINT MECHANICAL ELECTRICAL SPECIFICATION TEW5912-1 -2 -3 ISSUE: A 95/12/14 TEW5912.chp Filtran Limited 229 Colonnade Road, Nepean, Ontario, Canada. K2E 7K3, 2-59 Tel : (613) 226-1626 Fax : (613) 226-7124 CEPT/T1 Output Transformer TEW5912 Top view