EPE6250S Datasheet, PDF (1/1 Pages) PCA ELECTRONICS INC. – Miniature 10 Base-T Multiport Module

ELECTRONICS INC.
Miniature 10 Base-T Multiport Module with
Enhanced Common Mode Attenuation
EPE6250S
• Optimized for AMD 79C984 Integrated Multiport Repeater
• Robust Construction allows for toughest Reflow Processing
• Complies with or exceeds IEEE 802.3, 10Base- T Standards
Cut-Off
Frequency
(MHz)
± 1.5 MHz
Xmit
22.5
Electrical Parameters @ 25° C
Insertion
Loss
(dB Max.)
Return
Loss
(dB Min.)
Attenuation
(dB Min.)
Common Mode
Rejection
(dB Min.)
1-10 MHz 5-10 MHz @ 25 MHz @ 30 MHz @ 40 MHz @ 50 MHz @ 100 MHz @ 200 MHz
Xmit/Rcv
Xmit/Rcv Xmit/Rcv Xmit/Rcv
Xmit/Rcv
Xmit/Rcv
Xmit/Rcv
Xmit/Rcv
-1/-1
-15/-25
-3/-1
-5/-1
-10/-1
-40/-35
-35/-25
-35/-20
• Isolation : meets or exceeds 802.3 IEEE Requirements • Characteristic Filter Impedance : 100 Ω •
Crosstalk
(dB Min.)
1-10 MHz
Xmit/Rcv
-30/-30
TXI1+ 1
1:1
.01µF
LPF
Schematic
20 TXO1+
TXI2+ 6
1:1
.01µF
LPF
14 TXO2+
TXI1- 2
CTO1 3
RXO1+ 4
100Ω
RXO1- 5
1:1
.01µF
19 TXO1-
18 RXI1+
17 RXI1-
TXI2- 7
CTO2 8
RXO2+ 9
100Ω
RXO2- 10
1:1
.01µF
13 TXO2-
12 RXI2+
11 RXI2-
.050
(1.27)
.600
(15.24)
Package
.050
(1.27)
.090
(2.29)
Pin 1
I.D.
PCA
EPE6250S ^.500
Date Code ^(12.70)
.450
(11.43)
.680
(17.27)
Pad
Layout
.030
(.762)
.320
(8.13)
.003/.020
(.076/.508)
.015/.021
(.381/.533)
.050
(1.27)
0°-8°
.008/.012
(.203/.305)
.050
(1.27)
.640
(16.26)
PCA ELECTRONICS, INC.
16799 SCHOENBORN ST.
NORTH HILLS, CA 91343
Unless Otherwise Specified Dimensions are in Inches /mm ± .010 /.25
Product performance is limited to specified parameters. Data is subject to change without prior notice.
CSE6250S Rev. C1 6/2/03
TEL: [phone]
FAX: [phone]
http://www.pca.com