EPR1305S PCA | Alldatasheet

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E L E C T R O N I C S I N C . T3/DS3/E3/STS-1 Interface Transformer TEL: (818) 892-0761 FAX: (818) 894-5791 http://www.pca.com PCA ELECTRONICS, INC. 16799 SCHOENBORN ST. NORTH HILLS, CA 91343

  • Designed for Leading Transceiver IC’s
  • Eight Transformers in a SMD Package
  • Return Loss meets G.703 Requirements
  • Operating Temperature : -0°C to +70°C
  • 1500 Vrms Isolation EPR1305S Product performance is limited to specified parameters. Data is subject to change without prior notice. Electrical Parameters @ 25°C Unless Otherwise Specified Dimensions are in Inches /mm ± .010 /.25 CSR1305S Rev. 1 2/25/04 Schematics Package Interwinding Capacitance (pF Max.) Leakage Inductance (µH Max.) .1540 Primary Inductance (mH Min.) Turns Ratio (± 2%) 1: 1 Crosstalk (dB Min.) 35 @ 100 MHz 32 31 30 29 28 27 26 25 24 23 91 0 22 21 11 12 20 19 13 14 18 17 15 16 Sec. Pri. Sec. Pri. .425 ± .005 (10.80 ± 130) Solder Pad Layout PCA EPR1305S Date CodePin 1 I.D. .050 (1.27) .310 (7.87) .465 (11.81) .050 (1.27) .030 (.762) .100 (2.54) .280 (7.11) .035 (.889) .008/.012 (.254/.305 .010/.015 (.254/.381 .720 (19.05) .018 (.460) 1.00 Max. (25.40) 0°-8° .125 (3.18)