APC77129 데이터 시트보기 (PDF) - Bel Fuse Inc.

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APC77129

VDSL Hybrid Module

Bel Fuse Inc. 

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 201-432-0463 • Fax 201-432-9542 • www.belfuse.com

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