MAX4890 Просмотр технического описания (PDF) - Maxim Integrated
Номер в каталоге
Компоненты Описание
производитель
MAX4890 Datasheet PDF : 17 Pages
| |||
10/100/1000 Base-T Ethernet LAN Switch
Test Circuits
INSERTION LOSS
NETWORK
ANALYZER
MINI CKT
BALUN
1
6
5
50Ω
TRACE 3
4
50:100
MAX4892
36 TQFN
50Ω
TRACE A0
36
50Ω
TRACE A1
1
50Ω
0B1 TRACE
31
50Ω
3B1 TRACE
30
CB1
5
4
6
C2
0.01μF
PULSE H5007
24-PIN PACKAGE
Figure 1. Differential Insertion Loss
50Ω
20
TRACE
MINI CKT
BALUN
4
3
21
5
50Ω
50Ω
19
TRACE
6
1 TRACE NETWORK
R1
100:50
ANALYZER
75Ω
CB3
C3
1000pF
RETURN LOSS
R16
49.9Ω
R17
49.9Ω
MAX4892
36 TQFN
A2
2
3B1
A3
25
3
50Ω
TRACE
50Ω
TRACE
5
4
6
C2
0.01μF
PULSE H5007
24-PIN PACKAGE
Figure 2. Differential Return Loss
50Ω
20
TRACE
MINI CKT
BALUN
4
3
21
5
50Ω
50Ω
19
TRACE
6
1 TRACE NETWORK
R1
100:50
ANALYZER
75Ω
CB3
C3
1000pF
8 _______________________________________________________________________________________
Share Link: 