APC78147

Dual ADSL SMD Line Interface Hybrid APC78147 OPERATING TEMPERATURE -40°C TO +85°C FEATURES • Designed to interface with Alcatel’s Quad MTK20450 ADSL transceiver chipset, the dual SMD mechanical form is intended to optimize board space in Central Office (CO) high density line card applications Optimized rate/reach performance Contains every component required between the analog front end chip and the connector, including line interface transformer and receive filters (excluding the line driver and associated resistor network) Suitable for pick and place manufacturing Approval is pending for BS EN60950 / IEC60950 / TS 001 / AS/NZS3260 / CAN/CSA C22.2 Np. 950-95 / UL1950 / UL Component Recognition and CB Certificate • • • • SCHEMATIC Channel 1 RX FILTER RXP (14 ) RX GR OU ND (12) RXN (13 ) TN V SIDE TIP (2) SELV SIDE RING (1 ) LINE IN TERFAC E TRAN SFORMER 2 TO 4 WIRE CON VERSION TXP (11 ) TXN (10) Channel 2 RX FILTER RXP (9) RX GR OU ND (7 ) RXN (8) TN V SIDE TIP (4) SELV SIDE RING (3 ) LINE IN TERFAC E TRAN SFORMER 2 TO 4 WIRE CON VERSION TXP (6) TXN (5) NOTE: DETAILED SCHEMATIC AVAILABLE TO ALCATEL/APC NDA CUSTOMERS ©2003 Bel Fuse Inc. Specifications subject to change without notice. 05.20.03 Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com Page 1 Dual ADSL SMD Line Interface Hybrid APC78147 MECHANICAL 31.00 15.00 MA X 44. 70 +/- 0.1 5 Inc l ead frame. 8.6 5 31. 00 5.0 5 1.3 0 PIN 1 1.3 0 3.0 2 PIN 4 12.70 48.00 44.50 41.00 PIN 5 1.6 6 31. 00 +/- 0.1 5 1.3 0 5.0 8 12.70 12.70 2.5 4 0.50 14 Positions. PIN 1 2.4 8 PIN 14 PLAN VIEW UNDERSIDE VIEW SUGGESTED PAD LAYOUT NOTES: FINAL ENCLOSURE DIMENSIONS TO BE AGREED ALL DIMENSIONS IN MM REFLOW PROFILE ©2003 Bel Fuse Inc. Specifications subject to change without notice. 05.20.03 CORPORATE Bel Fuse Inc. 206 Van Vorst Street Jersey City, NJ 07302 Tel 201-432-0463 Fax 201-432-9542 www.belfuse.com FAR EAST 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 EUROPE 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 2.54 IN 8 POSITIONS PIN 1 1.00 14 POSITIONS 2.54 in 8 Positions. 2.5 4 12.70 5.0 8