10 Base-T PC Card Module with
Enhanced CMA and Resistor Network
E L E C T R O N I C S I N C .
EPE6049G
• Optimized for Level One’s LXT902 •
• Robust construction allows for IR/VP processes •
• Complies with or exceeds IEEE 802.3, 10 Base-T Requirements •
Electrical Parameters @ 25° C
Cut-off
Frequency
(MHz)
Insertion
Return
Loss
(dB Min.)
Common Mode
Rejection
Crosstalk
(dB Min.)
Attenuation
(dB Min.)
Loss
(dB Max.)
(dB Min.)
± 1.0
MHz
1-10
MHz
5-10
MHz
@ 20
MHz
@ 25
MHz
@ 30
MHz
@ 4 MHz
@ 50
MHz
@ 100
MHz
@ 200
MHz
@ 1-10
MHz
Xmit Rcv Xmit Rcv Xmit Rcv Xmit Rcv Xmit Rcv Xmit Rcv Xmit Rcv Xmit Rcv Xmit Rcv
Xmit Rcv
Xmit Rcv
-30
17
17
-1
-25
-7
-15
-25
-30
-30
-30
-1
•
-25
-5
-11
-15
-25
-30
-30
-20
•
-30
-20
Isolation : meets or exceeds 802.3 IEEE Requirements
•
Characteristic Filter Impedance : 100 Ω
•
Referenced to the filter output @ 5 MHz for filter only, excluding resistor network
•
Schematic
Receive Channel
Transmit Channel
3
49.9Ω
12
13
47.5Ω
47.5Ω
7
8
Differential Filter
Isolation
Common Mode Filter
Differential Filter
Isolation
2
Common Mode Filter
14
9
5
49.9Ω
10
1
Chip Side
Media Side
Chip Side
Media Side
Dimensions
Package
(Inches)
Dim. Min. Max. Nom.
(Millimeters)
A
Min. Max. Nom.
A
B
C
D
E
F
G
H
I
.780
.510
.074
.600
.003
.100
.660
.016
.010
.095
0°
.800
.530
.084
Typ.
.020
Typ.
.680
.022
Typ.
Typ.
8°
19.81 20.32
12.95 13.46
N
J
1.88
2.13
15.24 Typ.
Pin 1
I.D.
.076
2.54
.508
Typ.
PCA
Pad
Layout
P
EPE6049G
Date Code
Q
B
E
16.76 17.27
.406
.254
2.41
0°
.559
Typ.
Typ.
8°
J
K
L
M
N
P
Q
M
D
.035
.045
.889
1.14
.030
.200
.085
.700
.762
5.08
2.16
K
C
17.78
I
L
G
H
F
CSE6049Ga Rev. - 7/23/97
PCA ELECTRONICS, INC.
16799 SCHOENBORN ST.
NORTH HILLS, CA 91343
TEL: (818) 892-0761
FAX: (818) 894-5791
http://www.pca.com
Product performance is limited to specified parameters. Data is subject to change without prior notice.