10 Base-T Interface Module for
PCI BUS Applications
ELECTRONICS INC.
EPE6272
• Compatible with PCI Bus 3.3V requirement
• Recommended for use with DEC 21041 Controller
• Complies with or exceeds IEEE 802.3, 10Base-T Standards
• Available in SMD, PC Card Packages
Electrical Parameters @ 25° C
Cut-Off
Frequency
(MHz)
± 1.0 MHz
Xmit/Rcv
17/17
Insertion
Loss
(dB Max.)
1-10 MHz
Xmit/Rcv
-1/-1
•
Return
Loss
(dB Min.)
5-10 MHz
Xmit/Rcv
-15/-15
@ 20 MHz
Xmit/Rcv
-7/-5
Attenuation
(dB Min.)
@ 25 MHz
Xmit/Rcv
-18/-11
@ 30 MHz
Xmit/Rcv
-30/-18
@ 40 MHz
Xmit/Rcv
-35/-26
Common Mode
Rejection
(dB Min.)
@ 50 MHz
Xmit/Rcv
-30/-30
@ 100 MHz
Xmit/Rcv
-30/-30
Crosstalk
(dB Min.)
1-10 MHz
Xmit/Rcv
-31/-31
Isolation
: meets or exceeds 802.3 IEEE Requirements •
Characteristic Filter Impedance
: 100
Ω
•
• Referenced @ 5 MHz •
Schematic
Transmit Channel
5
1
100Ω
2
1:
2
LPF
9
100Ω
10
3
100Ω
4
1:1
LPF
7
100Ω
8
Receive Channel
Package
1.040
(26.42)
.190 (4.83)
Pin 1 I.D.
.440
(11.18)
PCA
EPE6272
Date Code
.135
(3.43)
.015/.035
(.381/.889)
.070
(1.78)
.100
(2.54)
.900
(22.86)
.010/.030
(.254/.762)
.008/.028
(.203/.711)
.095
(2.41)
Unless Otherwise Specified Dimensions are in Inches /mm ± .010 /.25
PCA ELECTRONICS, INC.
16799 SCHOENBORN ST.
NORTH HILLS, CA 91343
Product performance is limited to specified parameters. Data is subject to change without prior notice.
CSE6272
Rev. 3
5/6/03
TEL: (818) 892-0761
FAX: (818) 894-5791
http://www.pca.com
PCA [ PCA ELECTRONICS INC. ]
