EPE6248 Datasheet, PDF (1/2 Pages) PCA ELECTRONICS INC. – 10 Base-T Interface Module

ELECTRONICS INC.
10 Base-T Interface Module
EPE6248
• Optimized for Level One LXT905 •
• SIP Package, suited for dense packaging Multiport Applications •
• Complies with or exceeds IEEE 802.3, 10 Base-T Requirements •
Group
Delay
(nS Max.)
Insertion
Loss
(dB Max.)
Electrical Parameters @ 25° C
Return
Loss
(dB Min.)
Attenuation
(dB Min.)(1)
Common Mode
Rejection
(dB Min.)
Crosstalk
(dB Min.)
5-10
MHz
Xmit
Rcv
3
-
1-10
MHz
5-10
MHz
@ 25
MHz
@ 30
MHz
@ 40
MHz
@ 50
MHz
@ 100
MHz
Xmit
Rcv
Xmit
Rcv Xmit Rcv Xmit Rcv Xmit Rcv Xmit Rcv Xmit Rcv
-1
-1
-15
-15
-5
- ^-15 - ^-25 - ^{-30 -30 -25 -25}
• Isolation : meets or exceeds 802.3 IEEE Requirements • Characteristic Filter Impedance : 100 Ω •
(1) Referenced @ 5 MHz response.
Schematic
Transmit Channel
Receive Channel
@ 1-10
MHz
-40
1
1:2
2
11.8Ω
11
1:1
10
5
14
LPF
100Ω
3
11.8Ω
9
6
13
7
Package
Pin 1
I.D.
A
B
PCA
C
EPE6248
Date Code
E
H
FG
J
D
I
C_L
Dim.
A
B
C
D
E
F
G
H
I
J
Dimensions
(Inches)
(Millimeters)
Min. Max. Nom. Min. Max. Nom.
1.48 1.50
.255 .275
.440 .460
1.30 Typ.
.010 .020
.100 Typ.
.125 .145
.016 .022
.010° Typ.
.095 Typ.
37.59
6.48
11.18
33.02
.254
2.54
3.18
.406
.254
2.41
38.10
6.99
11.68
Typ.
.508
Typ.
3.68
.559
Typ.
Typ.
PCA ELECTRONICS, INC.
16799 SCHOENBORN ST.
NORTH HILLS, CA 91343
CSE6248a Rev.1 5/28/98
Product performance is limited to specific parameters. Data subject to change without prior notice.
TEL: [phone]
FAX: [phone]
http://www.pca.com