Integrated CO VDSL Filter / Hybrid Solution (Smartphone Application) APC77145 FEATURES • Includes CMC, Xfmr Hybrid, Transmit and Receive Filters • Suitable for External Splitter applications ELECTRICAL SPECIFICATIONS@25°C Description Passband Freq Return Loss min Stopband Freq Attenuation min Impedance Receive HPF 4.0 MHz to 7.9 MHz 12dB 900 kHz to 3.3 MHz 35dB 270 ohms Transmit LPF 900 kHz to 3.3 MHz 12dB 4.0 MHz to 7.9 MHz 15dB 40 ohms BLOCK DIAGRAM 40ohms AGND Transmit LPF TX TX Receive HPF RX RX NC 120ohms TIP XFRMR Hybrid RING 270ohms MECHANICAL Top View End View 38.0 MAX Side View 11.0 MAX SEATED HEIGHT 36.0 0.25 17.4 Pin No. Signal 1 N/C 2 N/C 3 Tx - 4 Tx + 5 Rx + 6 Rx - 7 Line + 8 Line - 1.1 1 20.0 MAX 1.0 2.76 0.5 Recommended PCB Layout 1.0 3.0 2.54 Pitch in 4 Places 22.0 1 Recommended Hole Size Ø 1.0 25.4 Pitch in 2 Places NOTE: HIDDEN DETAIL INDICATES BOX OUTLINE ©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