CEPT/ISDN PRI Transformer EPA3199 ELECTRONICS INC. • 1.5KV Isolation • • Recommended for LXT304/5/18/19, CS6153/58A/74/75 • • Meet CCITT I.430 Requirements with proper termination • • Robust construction allows for most severe soldering processes • Electrical Parameters @ 25° C Primary OCL Interwinding Capacitance (pF Max.) Leakage Inductance (µH Max.) @ 100 KHz, 0.1 Vrms @ 100 KHz, 0.1 Vrms @ 100 KHz, 0.1 Vrms Xmit Rcv 1.2 1.5 Xmit Rcv 50 60 Hipot (Vrms) DCR (Ω Max.) Pri. pins 14-12 Sec. pins 1-3 Xmit Rcv 0.80 0.80 1500 Pri. pins 5-7 Sec. pins 10-8 Xmit Rcv Xmit Rcv 0.90 1.10 0.90 1.70 Schematic Transmit Pri Receive Sec Pri Sec 1 10 120Ω 14 5 2 9 75Ω 12 7 3 8 Package A Pin 1 I.D. Dimensions PCA EPA3199 Date Code B Dim. A B C D E F G J C E J F G Min. .780 .365 .270 .600 .135 .100 .300 .085 (Inches) Max. Nom. .800 .385 .290 Typ. .155 Typ. Typ. .105 (Millimeters) Min. Max. Nom. 19.81 9.27 6.86 15.24 3.43 2.54 7.62 2.16 20.32 9.78 7.37 Typ. 3.94 Typ. Typ. 2.67 D PCA ELECTRONICS, INC. 16799 SCHOENBORN ST. NORTH HILLS, CA 91343 CSA3199 Rev. 1 11/19/97 Product performance is limited to specified parameters. Data is subject to change without prior notice. TEL: (818) 892-0761 FAX: (818) 894-5791 http://www.pca.com