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APC77145 PDF预览

APC77145

更新时间: 2024-11-07 06:37:23
品牌 Logo 应用领域
BEL 智能手机
页数 文件大小 规格书
1页 64K
描述
Integrated CO VDSL Filter / Hybrid Solution (Smartphone Application)

APC77145 数据手册

  
Integrated CO VDSL Filter / Hybrid Solution  
(Smartphone Application)  
APC77145  
FEATURES  
Includes CMC, Xfmr Hybrid, Transmit and Receive Filters  
Suitable for External Splitter applications  
ELECTRICAL SPECIFICATIONS@25°C  
Return Loss  
Attenuation  
min  
Description  
Receive HPF  
Transmit LPF  
Passband Freq  
4.0 MHz to 7.9 MHz  
900 kHz to 3.3 MHz  
min  
12dB  
12dB  
Stopband Freq  
900 kHz to 3.3 MHz  
4.0 MHz to 7.9 MHz  
Impedance  
270 ohms  
40 ohms  
35dB  
15dB  
BLOCK DIAGRAM  
40ohms  
TX  
TX  
Transmit  
LPF  
AGND  
NC  
120ohms  
TIP  
XFRMR  
Hybrid  
RING  
RX  
RX  
Receive  
HPF  
270ohms  
MECHANICAL  
Top View  
End View  
Side View  
38.0 MAX  
11.0 MAX  
SEATED  
HEIGHT  
36.0  
0.25  
20.0  
MAX  
17.4  
1.1  
1
1.0  
Pin No.  
Signal  
N/C  
0.5  
1
2
3
4
5
6
7
8
Recommended PCB Layout  
1.0  
2.76  
N/C  
3.0  
2.54 Pitch  
in 4 Places  
Tx -  
Tx +  
Rx +  
Rx -  
22.0  
1
Line +  
Line -  
Recommended Hole  
Size Ø 1.0  
25.4 Pitch  
in 2 Places  
NOTE: HIDDEN DETAIL INDICATES BOX OUTLINE  
©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  
Page 1  

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