ELECTRONICS INC.
10 Base-T Interface Module
for PC Card Applications
EPE6052GM
• Optimized for NCR 92C02A chip set •
• 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)
± 1.5
MHz
Insertion
Loss
(dB Max.)
1-10
MHz
Xmit
17
-1
Rcv
-1
Return
Loss
(dB Min.)
5-10
MHz
Xmit
-15
Rcv
-15
@ 20
MHz
Xmit
-7
Rcv
-7
Attenuation
(dB Min.)
Common Mode
Rejection
(dB Min.)
@ 40
MHz
Xmit
-35
Rcv
-35
@ 30
MHz
Xmit
-30
Rcv
-30
@ 100
MHz
Xmit
-30
Rcv
-30
Crosstalk
(dB Min.)
@ 25
MHz
Xmit
-18
Rcv
-18
@ 30
MHz
Xmit
-30
Rcv
-30
@ 1-10
MHz
Xmit to Rcv
-30
•
Isolation
: meets or exceeds 802.3 IEEE Requirements •
Characteristic Filter Impedance
: 100
Ω
•
• Attenuation is referenced to the filter output @ 5 MHz • Insertion Loss is for filter only, excluding resistor network
•
Schematic
7
6
680Ω
5
68.1Ω
4
243Ω
Chip Side
A
N
J
LPF
1:1
10
Media Side
68.1Ω
243Ω
8
100Ω
9
Transmit Channel
3
49.9Ω
2
49.9Ω
1
Chip Side
LPF
1:1
Receive Channel
13
100Ω
14
12
Media Side
Package
Dim.
Min.
.780
.510
.088
.595
.003
.097
.660
.017
.008
.090
0°
.025
---
---
---
---
Dimensions
(Inches)
Max.
.800
.530
.092
.605
.010
.103
.680
.022
.013
.100
8°
.045
---
---
---
---
Nom.
.790
.520
.090
.600
.005
.100
.670
.020
.011
.095
4°
.040
.030
.200
.085
.700
A
B
C
D
E
F
G
H
I
J
K
L
M
N
P
Q
(Millimeters)
Min.
Max. Nom.
19.81
12.96
2.24
15.11
.076
2.46
16.76
.432
.203
2.29
0°
.635
---
---
---
---
20.32
13.46
2.33
15.37
.254
2.62
17.27
.559
.330
2.54
8°
1.14
---
---
---
---
20.07
13.21
2.30
15.24
.127
2.54
17.02
.508
.279
2.41
4°
1.02
.762
5.08
2.16
17.78
N
Pin 1
I.D.
PCA
EPE6052GM
Date Code
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
CSE6052GMa Rev. 1
9/14/99
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. ]
