T1/E1 Transformer ELECTRONICS INC. EPA3529S • SMD Package • • 1500 Vrms Isolation • • Transmit and Receive Transformers in one package • • Operating Temp. -25°C to +85°C • Electrical Parameters @ 25° C Primary Inductance (mH Min.) Leakage Inductance (µH Max.) Interwinding Capacitance (pF Max.) Turns Ratio (Pri. : Sec. ± 5%) DCR (Ω Max.) Pins 16-14 Pins 6-8 A B A B A B Pri. Sec. 1.5 1.5 1 1 60 60 1 : 1.36CT 1 : 2CT 1.2 & 1.2 2.0 & 2.4 • Cross Talk : -55 dB Typ. • Schematic A B Package Pri. 16 Sec. 1 14 11 10 9 Sec. 3 6 8 Pri. A N J Pin 1 I.D. PCA EPA3529S Date Code B Solder Pad Layout Q P Dimensions Dim. D M C E H PCA ELECTRONICS, INC. 6799 SCHOENBORN ST. NORTH HILLS, CA 91343 F A B C D E F G H I J K L M N P Q K I L G CSA3529S 2 Rev. - Min. (Inches) Max. Nom. .490 .260 .280 .510 .280 .300 .005 .015 .370 .018 .390 .022 0° .025 8° .045 .500 .270 .290 .350 .010 .050 .380 .020 .010 .075 .035 .030 .050 .085 .440 10/1/98 Product performance is limited to specific parameters. Data subject to change without prior notice. (Millimeters) Min. Max. Nom. 12.45 6.60 7.11 12.95 7.11 7.62 .127 .381 9.40 .457 9.91 .559 0° .635 8° 1.14 12.70 6.86 7.37 8.89 .254 1.27 9.65 .508 .254 1.91 .889 .762 1.27 2.16 11.18 TEL: (818) 892-0761 FAX: (818) 894-5791 http://www.pca.com