10/100 Base-T4 Interface Module

10/100 Base-T4 Interface Module
ELECTRONICS INC.
EPE6251S-1
• General Purpose 10/100 Base-T4 Module •
• Available in SMD Packages •
• Complies with or exceeds IEEE Requirements •
Electrical Parameters @
OCL
Insertion
Loss
(dB Max.)
Return
Loss
(dB Min.)
100KHz,
0.1Vrms
2-12.5
MHz
2-12.5
MHz
Isolation
@ 25
MHz
Note 5
Xmit
Rcv
Note 3
Note 4
200
-1
-1
-21
-17
Common Mode
Rejection
(dB Min.)
Attenuation
(dB Min.)
Note 2
@ 30
MHz
@ 40
MHz
1-100
MHz
Crosstalk
(dB Min.)
100-300
MHz
2-12.5
MHz
Xmit
Rcv
Xmit
Rcv
Xmit
Rcv
Xmit
Rcv
Xmit
Rcv
Xmit
Rcv
---
---
---
---
---
---
-30
-30
-20
-20
-35
-35
1500
Schemati
38
1. Pins 1-2 or 2-3 to 38-37 • Pins 7-8 or 8-9 to 33-32
• Pins 14-15 or 15-16 to 28-27
2. From input to Output
3. Pins 1-2 or 2-3, 7-8 or 8-9, 14-15 or 15-16 are
terminated @ 100Ω, measured @ Output
4. Pins 4-5, 10-11, 19-20 are terminated @ 50Ω,
measured @ Output
5. Measured @ Outputs
37
33
32
1
Input
1
1
1
2
0.7
3
4
5
1
7
8
0.7
9
Packag
N
40
Dim.
Min.
A
B
C
D
F
G
H
I
J
K
L
M
N
P
Q
1.110
.470
.210
.950
.050
.615
.017
.008
.085
0°
.035
Solder Pad Layout
Q
1
20
M
E
I
K
H
P
21
D
F
22
10
11
1
14
1
1
15
0.7
16
19
20
Dimensio
J
C
23
1
1
A
B
27
Output
1
PCA
EPE6251S-1
Date Code
28
(Inches)
Max. Nom.
1.130
.490
.220
Typ.
Typ.
.635
.023
.012
Typ.
8°
.055
(Millimeters)
Min.
Max. Nom.
28.19
11.94
5.33
24.13
1.27
15.62
.432
.203
2.16
0°
.889
.030
.050
.090
.700
28.70
12.45
5.59
Typ.
Typ.
16.13
.584
.305
Typ.
8°
1.40
.762
1.27
2.29
17.78
L
G
PCA ELECTRONICS, INC.
16799 SCHOENBORN ST.
NORTH HILLS, CA 91343
CSE6251S-1a
Rev.3
1/29/97
Product performance is limited to specified parameters. Data is subject to change without prior notice.
TEL: (818) 892-0761
FAX: (818) 894-5791
http://www.pca.com