APC77129 Datasheet, PDF (1/2 Pages) Bel Fuse Inc. – VDSL Hybrid Module

VDSL Hybrid Module
APC77129
FEATURES
• Designed for Broadcom BCM6315 and BCM6020 VDSL chipset
• Asymmetric CPE design ITU Plan 998 compliant
• Includes 2 wire line interface hybrid, TX and RX filters and AGC control
• 1500V Line isolation transformer
• Minimum surface mount footprint for increased line card density
ELECTRICAL SPECIFICATIONS AT 25˚C
Description
VDSL LPF (RX)
VDSL BPF (TX)
Passband Freq
DC to 3.6MHz
4MHz to 5.2MHz
Stopband Freq
4.2MHz >
DC to 3.2MHz
5.8MHz >
Attenuation
min
50dB
50dB
50dB
BLOCK DIAGRAM
TIP
RING
Protection
Filter
Splitter
APC77131
to
APC77134
CMC
TFMR
TXLINE
DRIVER
RX
FILTER
TX
FILTER
RX
GAIN
DAC+
DAC-
ADC+
ADC-
APC77129
AGC_CTRL
Impedance
100R
100R
Broadcom
Chipset
BCM6315
BCM6020
©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 [phone] • Fax [phone] • www.belfuse.com
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