APC77145

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 Receive HPF Transmit LPF Passband Freq 4.0 MHz to 7.9 MHz 900 kHz to 3.3 MHz Return Loss min 12dB 12dB Stopband Freq 900 kHz to 3.3 MHz 4.0 MHz to 7.9 MHz Attenuation min 35dB 15dB Impedance 270 ohms 40 ohms BLOCK DIAGRAM 40ohms AGND NC TIP RING 120ohms Transmit LPF TX TX XFRMR Hybrid Receive HPF 270ohms RX RX MECHANICAL Top View 38.0 MAX 36.0 11.0 MAX SEATED HEIGHT 0.25 20.0 MAX 1.0 0.5 End View Side View 17.4 Pin No. 1 2 3 4 5 6 7 8 Signal N/C N/C Tx Tx + Rx + Rx Line + Line - 1.1 1 2.76 1.0 3.0 Recommended PCB Lay out 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