ELECTRONICS INC.
10 Base-T PC Card Module with
Enhanced CMA and Resistor Network
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)
±
1.0
MHz
Xmit
17
Rcv
17
Insertion
Loss
(dB Max.)
1-10
MHz
Xmit
-1
Rcv
-1
•
Return
Loss
(dB Min.)
5-10
MHz
Xmit
-25
Rcv
-25
@ 20
MHz
Xmit
-7
Rcv
-5
Attenuation
(dB Min.)
@ 25
MHz
Xmit
-15
Rcv
-11
@ 30
MHz
Xmit
-25
Rcv
-15
@ 4 MHz
Xmit
-30
Rcv
-25
@ 50
MHz
Xmit
-30
Rcv
-30
Common Mode
Rejection
(dB Min.)
@ 100
MHz
Xmit
-30
Rcv
-30
@ 200
MHz
Xmit
-20
Rcv
-20
Crosstalk
(dB Min.)
@ 1-10
MHz
Xmit
-30
Rcv
-30
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 •
Receive Channel
Schematic
12
13
7
47.5Ω
Transmit Channel
3
49.9Ω
2
49.9Ω
1
Chip Side
Differential Filter
Isolation
Common Mode Filter
8
Differential Filter
Isolation
Common Mode Filter
14
5
47.5Ω
9
10
Media Side
Chip Side
Media Side
Package
A
J
Pin 1
I.D.
PCA
EPE6049G
Date Code
Dim.
Min.
.780
.510
.074
.600
.003
.100
.660
.016
.010
.095
0°
.035
Dimensions
(Inches)
Max.
.800
.530
.084
Typ.
.020
Typ.
.680
.022
Typ.
Typ.
8°
.045
.030
.200
.085
.700
Nom.
A
B
C
D
E
F
G
H
I
J
K
L
M
N
P
Q
(Millimeters)
Min. Max. Nom.
19.81
12.95
1.88
15.24
.076
2.54
16.76
.406
.254
2.41
0°
.889
20.32
13.46
2.13
Typ.
.508
Typ.
17.27
.559
Typ.
Typ.
8°
1.14
.762
5.08
2.16
17.78
N
B
Q
Pad
Layout
P
D
E
C
M
K
L
I
H
F
G
PCA ELECTRONICS, INC.
16799 SCHOENBORN ST.
NORTH HILLS, CA 91343
CSE6049Ga Rev. -
7/23/97
Product performance is limited to specified parameters. Data is subject to change without prior notice.
TEL: (818) 892-0761
FAX: (818) 894-5791
http://www.pca.com
PCA [ PCA ELECTRONICS INC. ]
