“Slim Line” Hybrid for Dallas E1 APC82235 FEATURES • Supports Dallas chipset for E1 applications DS2155/Q55 LIU 3.3V IC 120 Ω impedance • Minimum board space requirement - ideal for multiple interface line cards • Longitudinal protection circuit designed to meet FCC part 68 as well as Telcordia GR1089 for 1st level and 2nd level lighting and 1st level power line cross events • Approval for safety standards to IEC60950, BS EN60950 supplementary isolation 1500V, working voltage 250V • “Slim Line” E1 hybrids have been designed to minimize the board space requirements for line interface circuitry on the E1 multichannel line cards SCHEMATIC 7 VCC 1 11 TX 2 9 5 10 GND 3 8 RX 4 6 NOTES: TYPICAL SCHEMATIC (SELV COMPONENTS WILL VARY SUBJECT TO APPLICATION) ©2003 Bel Fuse Inc. Specifications subject to change without notice. 09.23.03 Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com Page 1 “Slim Line” Hybrid for Dallas E1 APC82235 MECHANICAL ���������������������� �������� ����� ������ �������� ������������ �������� � ����� ������� ����������� ��������� ������������� �������� ��������� ����� ������ ��� ���������������������� �������������������� ������������� ������������ NOTE: ALL DIMENSIONS IN MM HYBRID V DISCRETE SOLUTIONS PTC's Dallas DS2148/Q48 DS21352/Q352 DS21552/Q552 DS21554/Q554 DS21354/Q354 Associated Circuitry APCSIP Hybrid APCSIP Hybrid APCSIP Hybrid Dallas DS2148/Q48 DS21352/Q352 DS21552/Q552 DS21554/Q554 DS21354/Q354 APC46823 APCSIP Hybrid APC's SIP Hybrid Solution. APC46823 APC46823 Overvoltage Protection APC46823 Discrete Solution, as per example layout ©2003 Bel Fuse Inc. Specifications subject to change without notice. 09.23.03 CORPORATE FAR EAST EUROPE Bel Fuse Inc. 206 Van Vorst Street Jersey City, NJ 07302 Tel 201-432-0463 Fax 201-432-9542 www.belfuse.com Bel Fuse Ltd. 8F / 8 Luk Hop Street San Po Kong Kowloon, Hong Kong Tel 852-2328-5515 Fax 852-2352-3706 www.belfuse.com Bel Stewart Connector 45/46 Riverside Medway City Estate Rochester, Kent ME2 4DP U.K. Tel 44-1634-722890 Fax 44-1634-716677 www.belfuse.com Page 2