PCA EPE6367G

10Base-T PCMCIA Card Module
with Enhanced CMA
ELECTRONICS INC.
EPE6367G
• General Purpose 10-Base T Filter •
• Robust construction withstands IR/VP processes •
• Complies with or exceeds IEEE 802.3, 10Base-T Requirements •
Electrical Parameters @ 25° C
Cut-off
Frequency
(MHz)
Insertion
Loss
(dB Max.)
Return
Loss
(dB Min.)
± 1.0
MHz
1-10
MHz
5-10
MHz
Common Mode
Rejection
(dB Min.)
Attenuation
(dB Min.)
@ 20
MHz
@ 25
MHz
@ 30
MHz
@ 40
MHz
@ 50
MHz
@ 100
MHz
Crosstalk
(dB Min.)
@ 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
17
17
-1
-1
-18
-18
-7
-5
-18
-11
-30
-18
-35
-26
-30
-30
-30
-30
-20
-20
-30
-30
•
Isolation : meets or exceeds 802.3 IEEE Requirements • Characteristic Filter Impedance : 100 Ω •
• Referenced to the filter output @ 5 MHz for filter only •
Schematic
Receive Channel
Transmit Channel
Chip Side
10
5
Media Side
1
9
14
LPF
LPF
7
3
8
1:1
Chip Side
Media Side
12
Dimensions
Package
A
Dim.
Min.
A
B
C
D
E
F
G
H
I
J
K
L
M
N
P
Q
.780
.510
.074
.595
.003
.097
.660
.017
.008
.090
0°
.025
---------
N
J
Pin 1
I.D.
PCA
EPE6367G
Date Code
B
Pad
Layout
Q
E
C
K
L
PCA ELECTRONICS, INC.
16799 SCHOENBORN ST.
NORTH HILLS, CA 91343
P
M
D
H
13
1:1
F
(Inches)
Max. Nom.
.800
.530
.084
.605
.010
.103
.680
.022
.013
.100
8°
.045
---------
.790
.520
.079
.600
.005
.100
.670
.020
.011
.095
4°
.040
.030
.200
.085
.700
(Millimeters)
Min. Max. Nom.
19.81
12.96
1.88
15.11
.008
2.46
16.76
.432
.203
2.16
0°
.635
---------
20.32
13.46
2.13
15.37
.254
2.62
17.27
.559
.330
2.67
8°
1.14
---------
20.07
13.21
2.01
15.24
.127
2.54
17.02
.508
2.79
2.41
4°
1.02
.762
5.08
2.16
17.78
I
G
CSE6367G
Rev. -
9/15/99
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
10 Base-T PCMCIA Card Module
with Enhanced CMA
ELECTRONICS INC.
EPE6367G
The circuit below is a guideline for interconnecting PCA’s EPE6367G with transceiver chip as a reference controller.
Further details of system design, such as chip pin-out, etc. can be obtained from the specific chip manufacturer.
Typical insertion loss of the isolation transformer/filter is 0.7dB. This parameter covers the entire spectrum of the encoded
signals in 10 Base-T protocols.
The phantom resistors shown around the RJ45 connector have been known to suppress unwanted radiation that unused
wires pick up from the immediate environment. Their placement and use are to be considered carefully before a design is
finalized.
It is recommended that there be a neat separation of ground planes in the layout. It is generally accepted practice to limit
the plane off at least 0.08 inches away from the chip side pins of EPE6367G. There need not be any ground plane beyond
this point.
For best results, PCB designer should design the outgoing traces preferably to be 50Ω, balanced and well coupled to
achieve minimum radiation from these traces.
Typical Application Circuit for UTP PC Card
R1
TX+
R2
1
14
1
13
2
9
3
8
6
TXd-
Transceiver
PHY Card
TXTXd+
RX+
RX-
R3
R4
R5
3
5
R6
7
TX+
TX-
RJ45*
RX+
RX4
5
7
8
EPE6367G
12
10
Chassis
Ground
Notes : * Pin-outs shown are for NIC configurations.
PCA ELECTRONICS, INC.
16799 SCHOENBORN ST.
NORTH HILLS, CA 91343
CSE6367Gb Rev. -
9/15/99
TEL: (818) 892-0761
FAX: (818) 894-5791
http://www.pca.com