APC77101

www.DataSheet4U.com POTS/ISDN Splitter APC77101 ELECTRICAL SPECIFICATIONS@25°C OPERATING TEMPERATURE -40°C TO +85°C Description ISDN Splitter LPF NOTES: Passband Frequency DC to 125kHz Insertion Loss max 0.4 dB Return Loss min 20 dB Stopband Frequency 800kHz to 7.9MHz Attenuation min 65 dB Impedance 150  APPLICATION OF APC77101 POTS/ISDN SPLITTER - MATCHED IMPEDANCES - PROVIDES POTS <-> XDSL ISOLATION - ALLOWS DC LOOP CURRENT OF 100 mA DC MIN - MINIMIZES LOSSES - PRESERVES POTS QOS SCHEMATIC volts dBs (0dB=500m) [27C] 0 APC77101 FILTER RESPONSE -10 DataShee -20 DataSheet4U.com POTS/ ISDN DATA -30 -40 -50 -60 -70 -80 100 ("tip" - "out") 300 1k 3k 10k 30k 100k 300k 1M hertz MECHANICAL SUGGESTEDP� ADLA� YOUT� 0.700� 17,78� 0.100� TYP� 2,54� 0.998� MAX� 25,37� 0.120� TYP� 3,05� 0.050� TYP 1,27� 16� 0.539� 13,95� 9� 0.720� 18,29� 0.010� TYP� 0,25� 0.290� 7,37� 0.760� 0.580� 19,30� 14,73� 1� 8� 0.018� TYP� 0,46� 0.143� TYP� 3,65� 0.004/0,10� 12SURF� ACES� 0°-8°� 0.100� TYP� 2,54� 0.300� 7,62� 0.700� 17,78� NOTES: DIMENSIONS INCHES UNLESS OTHERWISE SPECIFIED MM ALL TOLERANCES +/- 0.010 0.25 DataSheet4U.com ©2003 Bel Fuse Inc. Specifications subject to change without notice. 09.05.03 Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 Tel 201-432-0463 Fax 201-432-9542 www.belfuse.com Page 1 ...