High Density ADSL SIP Hybrid Module (Annex B) APC78161 FEATURES • Optimized for the Broadcom BCM6410/BCM6420 chipset • Very small footprint • High efficiency design • Optimized for Annex B operation BLOCK DIAGRAM Vcc TX+ LINE DRIVER TXHYBRID NETWORK POWER CONTROL TIP TRANSFORMER & DC BLOCKING SECONDARY PROTECTION RING RX+ APC78161 RX- MECHANICAL 7.8 mm SKYLINE 45mm +/-0.15 1 mm 3.81 mm PITCH 12 mm +/-0.15 13 mm +/- 0.15 Recommended Hole Size Ø1.0mm PIN 1 PIN 1 17 mm 3.795 mm NOTES: 1.905 mm PITCH IN 7 PLACES 35 mm ALL TOLERANCES ARE +/- 0.010 0.25 22.86 mm 7.15mm Pin No Signal Pin No Signal 1 Tip (Line +ve) 6 PWCTRL0 2 Ring (Line -ve) 7 TX+ve 3 RX+ve 8 TX-ve 4 RX-ve 9 POWER 5 PWCTRL1 10 GND ©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