VDSL Hybrid Module APC77155 FEATURES • Designed for Broadcom BCM6315 and BCM6020 VDSL chipset • MII compliant Plan998 based Symmetric CO Design • Includes Band Pass Line Filter, 2 wire line interface hybrid, TX and RX filters and AGC control • 1500V Line isolation transformer. • Minimum surface mount footprint for increased line card density ELECTRICAL SPECIFICATIONS@25°C Description Passband Freq Stopband Freq Attenuation min Impedance ISDN LPF (CPE) DC to 120 KHz 220 KHz > 50dB 100R VDSL HPF (CPE) 200 KHz > DC to 100 KHz 50dB 100R BLOCK DIAGRAM DAC + Line Driver DAC - TFMR Active Hybrid Tx Filter Line Filter Protection CMC And ISDN Splitter Broadcom Chipset BCM6315 BCM6020 Rx + RX Amp Rx - AGC Gain Control TIP RING APC77158 RX Amp Rx Filter APC77155 ©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 VDSL Hybrid Module APC77155 FREQUENCY ALLOCATION MECHANICAL Top View Side View End View 12.0 MAX SKYLINE 38.0 2.4 1 0.25 0.5 20.0 40.5 Pin No. Recommended PCB Layout Signal 1 DACP 2 DACN 3 0V 4 AGC_CTRL 5 +12V 6 ADCP 7 ADCN 8 N/C 9 RING 10 TIP 11 N/C 41.5 38.5 1 2.54 IN 6 PLACES 5.08 IN 3 PLACES 3.0 1.2 ©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 2 VDSL Hybrid Module APC77155 REFLOW PROFILE Recommended Reflow profile of Host PCB for APC SMT Parts The maximum temperature reached by the PCB was 214° C and was within 1° of this for 16 seconds. 250 The maximum rate of temperature change was 1.6° C / sec Temp Centigrade 200 150 100 50 0 0 100 200 300 400 500 600 Time Seconds PCB ©2003 Bel Fuse Inc. Specifications subject to change without notice. 05.20.03 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 3