10 Base-T Interface Module for Multiport
Repeater Applications
E L E C T R O N I C S I N C .
EPA2162
• General Purpose 10 Base-T Filter Module •
Recommended for AMD MACE chip 79C940
• Robust construction allows toughest reflow processing •
• Available in SMD, DIP, DIL, and SIP packages •
• Complies with or exceeds IEEE 802.3, 10 Base-T Requirements •
Electrical Parameters @ 25° C
Insertion
Loss
Return
Loss
Common Mode
Rejection
Crosstalk
Attenuation
(dB Min.)
(dB Min.)
(dB Max.)
(dB Min., 100W)
(dB Min.)
1-10
MHz
5-10
MHz
@ 30
MHz
@ 50-100
MHz
@ 30
MHz
@ 100
MHz
@ 200-300
MHz
@ 1-10
MHz
Xmit
-1
Rcv
-1
Xmit
-18
Rcv
-18
Xmit
-30
Rcv
-15
Xmit
-40
Rcv
-40
Xmit
-30
Xmit
-30
Rcv
-30
Xmit
-30
Rcv
-30
Rcv
-30
-35
•
Isolation : meets or exceeds 802.3 IEEE Requirements
•
Characteristic Filter Impedance : 100 W • IL : Referenced @ 5 MHz •
Schematic
Transmit Channel
Receive Channel
5
1
9
7
3
100W
100W
100W
100W
LPF
LPF
2
4
10
8
1 : 1
1 : 1
Dimensions
Package
(Inches)
Dim. Min. Max. Nom.
(Millimeters)
Min. Max. Nom.
A
A
B
C
D
E
F
G
H
I
1.030 1.05
26.16 26.67
.330
.420
.900
.020
.100
.165
.016
.008
.070
.110
.350
.440
Typ.
.030
Typ.
.185
.022
.012
Typ.
.130
8.38
8.89
10.67 11.18
22.86 Typ.
B
.508
2.54
4.19
.406
.203
1.78
2.79
.762
Typ.
4.70
.559
.305
Typ.
3.30
PCA
EPA2162
E
C
(J)
K
Date Code
I
K
H
F
D
G
(J)
C
L
CSA2162 Rev. B1 5/9/97
PCA ELECTRONICS, INC.
16799 SCHOENBORN ST.
NORTH HILLS, CA 91343
TEL: (818) 892-0761
FAX: (818) 894-5791
http://www.pcainc.com