Integrated CO Filter/Hybrid Solution VDSL/10BaseS for Infineon PEB 22810/11/12/22 Chipset APC77122 ELECTRICAL SPECIFICATIONS @ 25°C Passband Frequency Insertion Loss max Return Loss min Stopband Frequency Attenuation min Impedance *VDSL Splitter/ Hybrid 900 kHz to 7.9 MHz 0.8 dB 10 dB 20 kHz to 250 kHz 50 dB 100 ohms Receive HPF 4.0 MHz to 7.9 MHz 0.8 dB 12 dB 900 kHz to 3.3 MHz 35 dB 270 ohms Transmit LPF 900 kHz to 3.3 MHz 0.8 dB 10 dB 4.0 MHz to 7.9 MHz 15 dB 40 ohms Description NOTES: *TRANSHYBRID LOSS THROUGH VDSL SPLITTER/HYBRID IS > 15dB MIN PROVIDES 1500VRMS ISOLATION VOLTAGE. INCORPORATES XDSL CHOKE > 35dB MIN SCHEMATIC AGND�N/C� V� oi� c�� e� *POTS/ISDN� ui� p �m �e �n �t�� APC77101� Eq� 4� 0o �h �m �� s� T� R� A� N� S� MI� T �� F� LP� TX� TX� 100ohm� s� TIP� VDSL� SPLITTER� RING� XFRMR� HYBRID� 2� 70 �o �h �m �� s� R� E� C� E� IV �� E� H� P� F� RX� RX� *PLEASE REFER TO APC77101 DATASHEET FOR APPLICATION NOTES ON POTS/ISDNDIGITAL SPLITTER. MECHANICAL T� op�V� iew� D� evi� ce ��P� ino� ut� E� nd�V� iew� 43� .3 �5�+� /-�� 0.05� 4.0� 20� .3 �5�+� /-�� 0.05� Rx-� Rx�+� LINE� APC77122 0.25� AGND� NC� Tx-� Tx+� P� ad�La� yo �u� t� S� ide�V� iew� 38� .8 �� 9.0�+� /-�� 0.05� 15� .8 �� 0.5� 2.54� NOTES: PIN ALLOCATION 1 AGND 2 NC 3 Tx- 4 Tx+ 5 Rx+ 6 Rx- 7 LINE 8 LINE R� ecomm� en� de� d� H� ole�S� iz� e�Ø1� .0 �� ALL TOLERANCES +/- 0.010 0.25 ©2003 Bel Fuse Inc. Specifications subject to change without notice. 07.17.03 Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com Page 1