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LF9411 PDF预览

LF9411

更新时间: 2024-11-22 21:55:39
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描述
VOICE IP MAGNETICS MODULES

LF9411 数据手册

  
10/100/1000BASE-T  
VOICE IP MAGNETICS MODULES  
Networking Components  
1
LF941  
ELECTRICAL CHARACTERISTICS @25oC  
Rise Time & Fall Time @5.0ns (Max), Hi-Pot Test @60Sec, 1500Vrms, OCL @8mA DC Bias 350uH (Min)  
Insertion  
Loss  
(dB Max)  
1-100  
Return Loss  
(dB Min)  
Cross Talk  
(dB Min)  
Diff. To Com.  
Mode Rejection  
(dB Min)  
Turns Ratio  
TX/RX  
(
5%)  
1
Model  
60  
100  
100  
1-30  
40  
50  
60-80  
100  
30  
30  
60  
MHz  
MHz  
MHz  
MHz  
MHz  
LF9411  
-1.0  
-18 -14.4 -13.1 -12  
-10  
-40  
-35 -30  
-40  
-35  
-30  
1:1 / 1:1  
MECHANICAL CONSTRUCTION  
SCHEMATICS  
A
1CT:1CT  
75  
1CT:1CT  
1CT:1CT  
1
72  
19  
54  
75  
75  
75  
75  
2
3
71  
70  
20  
21  
53  
52  
1CT:1CT  
75  
B
LF9411  
4
5
22  
23  
69  
68  
51  
50  
1CT:1CT  
75  
1CT:1CT  
1CT:1CT  
DATE CODE  
6
7
67  
66  
24  
25  
49  
48  
1CT:1CT  
75  
65  
64  
26  
27  
47  
46  
8
9
C
D
1000pF  
2KV  
1000pF  
2KV  
1CT:1CT  
75  
1CT:1CT  
1CT:1CT  
E
F
10  
63  
28  
45  
75  
75  
75  
75  
H
G
I
J
29  
30  
44  
43  
K
11  
12  
62  
61  
1CT:1CT  
75  
1.78  
72*0.60  
13  
14  
60  
59  
31  
32  
42  
41  
UNIT : mm / inch  
1CT:1CT  
75  
1CT:1CT  
1CT:1CT  
37  
A = 34.50 0.254 / 1.358 0.010  
B = 19.00 0.254 / 0.748 0.010  
C = 13.00 0.254 / 0.512 0.010  
D = 3.00 0.254 / 0.118 0.010  
E = 0.89 0.05 / 0.035 0.002  
F = 0.50 0.05 / 0.020 0.002  
G = 15.62 0.254 / 0.615 0.010  
H = 10.54 0.254 / 0.415 0.010  
I = 0.35 0.05 / 0.014 0.002  
J = 1.78 / 0.070 (TYP)  
72  
15  
16  
58  
57  
33  
34  
40  
39  
1CT:1CT  
75  
10.5415.62  
2
1
56  
55  
38  
37  
17  
18  
35  
36  
0.89  
1000pF  
2KV  
1000pF  
2KV  
31.15  
SUGGESTED PCB LAYOUT  
K = 31.15 / 1.226 (TYP)  
DELTA ELECTRONICS, INC.  
(TAOYUAN PLANT CPBG)  
252, SAN YING ROAD, KUEI SAN INDUSTRIAL ZONE, TAOYUAN SHIEN, TAIWAN, R.O.C.  
TEL: 886-3-3591968; FAX: 886-3-3591991  
Http://www.delta.com/products/networking