APC77128
APC77128 is VDSL Hybrid Module manufactured by Bel Fuse.
VDSL Hybrid Module
Features
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- Designed for Broad BCM6315 and BCM6020 VDSL chipset Symmetric CO design 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
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ELECTRICAL SPECIFICATIONS AT 25˚C
Description VDSL LPF (TX) VDSL HPF (RX) Passband Freq DC to 2.5 MHz 2.8MHz > Stopband Freq 3 MHz > DC to 2.5MHz Attenuation min 50dB 50dB Impedance 100R 100R
BLOCK DIAGRAM
DAC+ Broad Chipset BCM6315 BCM6020 RX FILTER RX GAIN ADC+
Protection Filter Splitter APC77131 to APC77134 CMC
TXLINE DRIVER TFMR
TX FILTER
DAC-
RING
ADC-...
