EPE6251S-1 Datasheet, PDF (1/1 Pages) PCA ELECTRONICS INC. – 10/100 Base-T4 Interface Module

ELECTRONICS INC.
10/100 Base-T4 Interface Module
EPE6251S-1
• General Purpose 10/100 Base-T4 Module •
• Available in SMD Packages •
• Complies with or exceeds IEEE Requirements •
OCL
Insertion
Loss
(dB Max.)
Return
Loss
(dB Min.)
Electrical Parameters @
Isolation
Attenuation
(dB Min.)
Common Mode
Rejection
(dB Min.)
Crosstalk
(dB Min.)
100KHz,
0.1Vrms
Note 5
200
2-12.5
MHz
Xmit Rcv
-1
-1
2-12.5
MHz
Note 3
-21
Note 4
-17
Note 2
1500
@ 25
MHz
@ 30
MHz
@ 40
MHz
1-100
MHz
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
38
37
Schemati
33
32
28
27
23
22
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
Output
1
Input
11
123
0.7
45
1
11
0.7
7 8 9 10 11
1
11
14 15 16
1
0.7
19 20
A
J
Packag
N
P
PCA
EPE6251S-1
B
Date Code
40
21
Q Solder Pad Layout
1
20
D
M
E
C
K
I
F
H
L
G
Dim.
A
B
C
D
F
G
H
I
J
K
L
M
N
P
Q
Dimensio
(Inches)
(Millimeters)
Min. Max. Nom. Min. Max. Nom.
1.110 1.130
28.19 28.70
.470 .490
11.94 12.45
.210 .220
5.33 5.59
.950 Typ.
24.13 Typ.
.050 Typ.
1.27 Typ.
.615 .635
15.62 16.13
.017 .023
.432 .584
.008 .012
.203 .305
.085 Typ.
2.16 Typ.
0°
8°
0°
8°
.035 .055
.889 1.40
.030
.762
.050
1.27
.090
2.29
.700
17.78
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: [phone]
FAX: [phone]
http://www.pca.com