0802-1000-32 Datasheet, PDF (1/2 Pages) Bel Fuse Inc. – ISDN / ADSL CO Splitter Filter

ISDN / ADSL CO Splitter Filter
0802-1000-32
FEATURES
• ISDN over ADSL Central Office (CO) splitter
• Designed to meet ETSI specifications TS 101 952-1-3 v1.1.1
• LPF matched to 150 ohms line impedance for ISDN 4B3T applications
SPECIFICATIONS @ 25° C
Parameter
ISDN Impedance
ISDN Insertion Loss
ISDN Return Loss
ISDN Group Delay
Stop Band Attenuation
Isolation For ADSL
DC Current
DC Resistance
Frequency
1.0 kHz to 80 kHz
1.0 kHz to 60 kHz
60 kHz to 80 kHz
1.0 kHz to 60 kHz
60 kHz to 80 kHz
1.0 kHz to 80 kHz
150 kHz to 1104 kHz
170 kHz to 1104 kHz
DC
DC
Requirement
150 Ohms
-1.2dB MAX
-2.0 dB MAX
-16 dB MIN
-14 dB MIN
<20us MAX
-65 dB MIN
<1 dB
60 mA
12.5 Ohms MAX
BLOCK DIAGRAM
©2004 Bel Fuse Inc. Specifications subject to change without notice. 10.07.04
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel [phone] • Fax [phone] • www.belfuse.com
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