APC77127

VDSL Hybrid Module APC77127 FEATURES • • • • • Designed for Broadcom BCM6315 and BCM6020 VDSL chipset Asymmetric CO design ITU Plan 998 compliant Includes 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 AT 25˚C Description VDSL LPF (RX) VDSL BPF (TX) Passband Freq DC to 3.6MHz 4MHz to 5.2MHz Stopband Freq 4.2MHz > DC to 3.2MHz 5.8MHz > Attenuation min 50dB 50dB 50dB Impedance 100R 100R BLOCK DIAGRAM DAC+ DACCMC TFMR TIP RING Protection Filter Splitter APC77131 to APC77134 TXLINE DRIVER TX FILTER Broadcom Chipset BCM6315 BCM6020 RX FILTER RX GAIN ADC+ ADC- APC77127 AGC_CTRL ©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 APC77127 FREQUENCY ALLOCATION MECHANICAL Top View 38.0 2.4 12.0 MAX SKYLINE End View Side View 1 0.5 20.0 1.0 40.5 0.25 2.0 Pin No. 1 2 3 4 5 6 7 8 9 10 11 Signal DACP DACN 0V AGC_CTRL +12V ADCP ADCN N/C RING TIP N/C 5.08 IN 3 PLACES Recommended PCB Layout 41.5 38.5 1 2.54 IN 6 PLACES 3.0 1.2 ©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