Transformer for Digital Audio Data Transmission ELECTRONICS, INC. EPA3447G • For use with Crystal Semiconductor’s CS8401, CS8402 for ICs • • Operating Transmission Rates: 1 to 7 Mbps • • Controled Rise Time: 25nS max. • • High Isolation Voltage: 2KV min. • Electrical Parameters @ 25°C OCL (µH Min.) Leakage Inductance (µH Max.) Rise Time (nS Max.) 350 0.5 25 1:1 8 4 5 dB 0 -10 -20 -30 -40 -50 -60 -70 -80 -90 -100 0.1 Return Loss (dB Min.) Bandwidth (dB Typ.) 100KHz-55MHz 100KHz-10MHz -3 -22 2000 20 Schematic 1 Isolation (Vrms Max.) ET (V-µ sec. Max.) Common Mode Rejection (Typ.) 3 6 9 12 15 18 21 24 27 30 MHz Package A N J Pin 1 I.D. Dimensions PCA EPA3447G Date Code B Q Pad Layout D M E C K L H PCA ELECTRONICS, INC. 16799 SCHOENBORN ST. NORTH HILLS, CA 91343 Dim. A B C D E F G H I J K L M N P Q P F I Min. .450 .380 .320 .300 .010 .100 .490 .018 .010 .080 0° .025 (Inches) (Millimeters) Max. Nom. Min. Max. Nom. .470 11.43 11.94 .400 9.65 10.16 .340 8.13 8.64 Typ. 7.62 Typ. .015 .254 .381 Typ. 2.54 Typ. .510 12.45 12.95 .022 .457 .559 Typ. .254 Typ. Typ. 2.04 Typ. 8° 0° 8° .045 .635 1.14 .030 .762 .100 2.54 .085 2.16 .560 14.22 G CSA3447G Rev. 1 2/11/98 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.pcainc.com