EPE6138A Datasheet, PDF (1/2 Pages) PCA ELECTRONICS INC. – 10 Base-T Card Bus Module with Integrated Predistortion Resistors

ELECTRONICS INC.
10 Base-T Card Bus Module with
Integrated Predistortion Resistors
EPE6138A
• For Card Bus ASIC solutions requiring predistortion •
(similar to AT&T T7240)
• Robust design allows for toughest soldering processes •
• Complies with or exceeds IEEE 802.3, 10 Base-T Requirements •
Cut-off Insertion
Frequency Loss *
(MHz)
(dB Max.)
Return
Loss
(dB Min.)
Electrical Parameters @ 25° C
Attenuation
(dB Min.)
Common Mode
Rejection
(dB Min.)
Crosstalk
(dB Min.)
± 1.0
MHz
1-10
MHz
5-10
MHz
@ 20
MHz
@ 25
MHz
@ 30
MHz
@ 40
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
17 17 -1 -1 -18 -18 -7 -5 -18 -11 -35 -18 -35 -18 -45 -40 -35 -30 -30 -25 -50 -50
• Isolation : meets or exceeds 802.3 IEEE Requirements • Characteristic Filter Impedance : 100 ohms • *Excluding resistor networks •
68.1Ω
7
287Ω
6
5
68.1Ω
4
287Ω
Chip Side
A
J
Transmit Channel
Schematic
8
LPF
100Ω
9
1:1
10
Media Side
Package
N
Pin 1
PCA
I.D. _EPE6138A
B
Date Code
Q
Pad
Layout
P
D
E
C
H
F
M
K
L
I
G
3
49.9Ω
Receive Channel
2
LPF
49.9Ω
1:1
1
Chip Side
12
13
100Ω
14
Media Side
Dim.
A
B
C
D
E
F
G
H
I
J
K
L
M
N
P
Q
Dimensions
(Inches)
(Millimeters)
Min. Max. Nom. Min. Max. Nom.
.780
.510
.074
.600
.003
.100
.650
.016
.010
.100
0°
.030
.800
19.81 20.32
.530
12.95 13.46
.084
1.88 2.13
Typ.
15.24 Typ.
.010
.076 .254
Typ.
2.54 Typ.
.670
16.51 17.02
.020
.406 .508
Typ.
.254 Typ.
Typ.
2.54 Typ.
8°
0°
8°
.050
.762 1.27
.030
.762
.200
5.08
.085
2.16
.700
17.78
PCA ELECTRONICS, INC.
16799 SCHOENBORN ST.
NORTH HILLS, CA 91343
CSE6138Aa Rev. B 1/7/97
Product performance is limited to specified parameters. Data is subject to change without prior notice.
TEL: [phone]
FAX: [phone]
http://www.pca.com