Telecommunication Components ctparts.com ISDN S-Interface Not shown at actual size. 6 Pin, 7 Pin, 8 Pin DIP RoHS Compliant APPLICATIONS Through-hole single Meets the pulse waveform template of CCITT 1.430 when recommended transformer and chip pair is used Excellent longitudinal balance 2 K Vrms or higher voltage isolation RoHS Compliant. Electrical Specifications @ 25°C ORDERING INFO Single Transformers Part Number Ratio (± 2%) OCL Pri (mH min.) Cw/w (pF Max.) LL sec (µH Max.) CD Pri (pF Max.) DCR pri Ω ± 25%) (Ω DCR sec Ω ± 25%) (Ω Δ Idc (mA Max.) Package/ Schematic CT-64993F CT-64994F CT-64995F CT-64996F CT-64998F CT-64999F 1CT:1CT 1CT:1.8CS 1CT:2CT 1CT:2.5CS 1CS:2.5CS 1CT:2CT 22 22 22 22 22 22 100 100 100 100 100 100 5 15 15 30 8-40 11 42 140 80 150 110 180 2.4 2.5 2.3 2.5 2.5 2.4 2.4 4.2 4.0 5.8 5.8 4.4 1 1 1 1 1 1 SA SB SA SB SC SA SCHEMATICS CENTRAL Technologies 06.11.07 Manufacturer of Passive and Discrete Semiconductor Components 800-684-5322 Inside US 949-453-1811 Outside US Copyright © 2007 by CT Magnetics, DBA Central Technologies. All rights reserved. CT Magnetics reserves the right to make improvements or change specifications without notice Telecommunication Components ctparts.com ISDN S-Interface 6 Pin, 7 Pin, 8 Pin DIP PHYSICAL DIMENSIONS (PACKAGE) CENTRAL Technologies 06.11.07 Manufacturer of Passive and Discrete Semiconductor Components 800-684-5322 Inside US 949-453-1811 Outside US Copyright © 2007 by CT Magnetics, DBA Central Technologies. All rights reserved. CT Magnetics reserves the right to make improvements or change specifications without notice