Document
Integrated CO VDSL Filter/Hybrid Solution (Smartphone Applications) APC77118
ELECTRICAL SPECIFICATIONS @ 25°C
Description www.DataSheet4U.com *VDSL Splitter/ Hybrid Receive HPF Transmit LPF
NOTES:
Passband Frequency 900 kHz to 7.9 MHz
Insertion Loss max 0.8 dB
Return Loss min 10 dB
Stopband Frequency 20 kHz to 600 kHz 600kHz to 700 kHz
Attenuation min 50 dB 25 dB 35 dB
Impedance 120 ohms
4.0 MHz to 7.9 MHz
0.8 dB
12 dB
900 kHz to 3.3 MHz
270 ohms
900 kHz to 3.3 MHz
0.8 dB
10 dB
4.0 MHz to 7.9 MHz
15 dB
40 ohms
*TRANSHYBRID LOSS THROUGH VDSL SPLITTER/HYBRID IS > 15dB MIN PROVIDES 1500VRMS ISOLATION VOLTAGE. INCORPORATES XDSL CHOKE > 35dB MIN
SCHEMATIC
A� G� ND �� N� C�
Voic� e� ent� Equipm�
*� I� SD� N/ � � DI � � G� I� T� AL� APC� 77 � 1 � 1 � 5 � �
oh� m� s� 40�
Tr� a� ns � m� i� t� L� PF ��
TX� TX�
TIP� R� I� NG ��
12� 0o� hm� s�
VD� SL� Split� t� er�
XF� RM �R �� H� yb � rid�
R� ec � e� i� ve� H� PF ��
27� 0o� hm� s�
R� X� R� X�
*PLEASE REFER TO APC77115 DATASHEET FOR APPLICATION NOTES ON ISDN/DIGITAL SPLITTER.
MECHANICAL
2� 0. � 2 � 5 � �
LI� NE�
D� evi� ce� pi� no� ut�
Rx�
PIN 1 2 3 4 5 6 7 8
ALLOCATION SHIELD/GND SHIELD/GND TxTx+ Rx+ RxLINE LINE
8�7�
6�5�
APC7� 71 � 1 � 8 � �
4� (t� y� pi� c � � al� l � y � � )�
9�
1�2�
SH� I� ELD� GN� D�
3�4�
T� x�
R� eco� m� m� en� de� d� P� ad� La� you� t�
Pi� n� 1�
3� 8. � 8 � �
2� 0. � 2 � 5 � �
1� 5. � 8 � �
Pi� n� 8�
1� 5. � 8 � �
2� .5 � 4 � �
4� 3. � 2 � 5 � �
NOTES: ALL TOLERANCES +/- 0.010 0.25
R� ec � � om �m �e � n � d � e � d � � h� ol� e � � s� iz � � e� � 1. � 0 � �
©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
.