Smartphone Application Quad AFE designed for Infineon’s
Octal 10BaseS 8 port Chipset PEB22824-PEB22825
APC77135
FEATURES
•
•
•
•
Transhybrid Loss >15dBmin
Incorporates xDSL choke >35dBmin
Miniature footprint for increased Line-card density
Provides 1500Vrms isolation voltage
ELECTRICAL SPECIFICATIONS@25°C
Description
HPF
TX BPF
RX BPF
Passband Freq
900kHz-8MHz
900kHz-8MHz
4MHz-8MHz
Impedance
120 ohms
40 ohms
270 ohms
BLOCK DIAGRAM
1K2
290R
NC
1K2
Rx
LINE 1
CMC
HPF
Hybrid
Tx
ATTEN.
LINE
DRIVER
Tx
LINE 2
CMC
HPF
Hybrid
Rx
ATTEN.
Rx
LINE 3
CMC
HPF
Hybrid
Tx
ATTEN.
Tx
CMC
LINE 4
HPF
Hybrid
Rx
ATTEN.
PEB 22825
OCTAL_A
PEB 22824
OCTAL_D
APC 77135 Smartphone
©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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