8480

ISDN S-Bus Input/Output Modules 8480-8483 Units matched to leading transceiver IC’s. Meet the impedance requirements of CCITT 1.430 for both TE and NT over extended temperature range –40 to + 85°C. IC MFG. AMD AM 79C 30A/79C LUCENT (AT&T) T7234, T7254, T7250, T7256, T7259 T7903 MIETEC MTC-2072 MITEL MT8930/8931 MOTOROLA MC145474/145475 MC145574 FILTRAN P/N IC MFG. NATIONAL TP3420/3421 SGS THOMSON ST5420/5421 SIEMENS PEB2080/2081/2084/2085/2086 PSB 2186 PEB3086 YAMAHA YM7405B FILTRAN P/N 8480, 8482 8480, 8482 8481 8480, 8482 8480, 8482 8480, 8482 8480,8482 8480,8482 8483 8480, 8482 8480, 8482 8483 8481 Mechanical and Schematic (All dimensions in inches) ELECTRICAL SPECIFICATION @ 25˚C 8480-8483 Transformer Part Number Ratio ±2% (Pri:Sec) Choke CD Pri DCR Pri ( +25% MAX) L Pri (mH MIN) LL Sec ( H Max) Cw/w (pF Max) DCR Sec ( MAX) (pF MAX) L (mH Min) 4.7 4.7 4.7 4.7 DCR () Secondary Pins ISSUE: A 04/01 8480 8481 8482 8483 1CT:2 1CT:2.5CT 1CT:2CT 1CT:1CT 30 30 30 30 30 30 30 10 150 150 150 150 100 110 100 100 3.2 3.2 3.2 3.2 5.4(+25%) 9.0 5.4(+25%) 3.2(+25%) 1.2 1.2 1.2 1.2 9-10, 8-11 9-7,10- 12 9-7,10-12 9-7, 10-12 NOTE: 8480 follows schematic A. Pins 7 and 12 are not included with this module. 229 Colonnade Road, Nepean, Ontario, Canada K2E 7K3 Tel: (613) 226-1626 Fax: (613) 226-7124 www.filtran.com An ISO 9001 Registered Company