EPE6277AS Datasheet, PDF (1/1 Pages) PCA ELECTRONICS INC. – Enhanced Common Mode Multiport Module for Switched Hub Transceivers

ELECTRONICS INC.
Enhanced Common Mode Multiport
Module for Switched Hub Transceivers
EPE6277AS
• Optimized for TNETE2004 Switched Hub Chip
• Also recommended for Level One LXT901, 915, & 944
• Robust design allows for toughest soldering processes
• Complies with or exceeds IEEE 802.3, 10Base-T Standards
• Transmit sides are provided with superior Common Mode Attenuation
Inductance
(µH Min.)
@ 100 KHz,
0.1 Vrms
150
Interwinding
Capacitance
(pF Max.)
@ 100 KHz,
0.1 Vrms
12
Leakage
Inductanc
e(µH Max.)
@ 100 KHz,
0.1 Vrms
-35
Electrical Parameters @ 25° C
CMRR
(dB Min.)
@ 10
MHz
Xmit/Rcv
-50/-20
@ 50
MHz
Xmit/Rcv
-40/-20
@ 100
MHz
Xmit/Rcv
-35/-20
@ 200
MHz
Xmit/Rcv
-25/-20
Return Loss
(dB Min.)
Hipot Crosstalk
(Vrms) (dB Min.)
5-10 MHz
5-10 MHz
@ 100Ω @ 85Ω, 115Ω
1-10
MHz
-20
-15
1500
-45
1:1
1
Receive Channels
1:1
40
11
Schematic
Transmit Channels
1CT : 2
30
3
1CT : 2
38
13
28
5
15
2
39
12
29
4
37
14
27
1:1
9
1:1
32
19
1CT : 2
22
7
1CT : 2
34
17
24
6
16
10
31
20
21
8
33
18
23
Pins 25, 26, 35 and 36 not connected.
.085
(2.16)
1.120
(28.45)
PCA
EPE6277AS
Date Code
Package
.480
(12.19)
.050
(1.27)
.090
(2.29)
40
21
.670
(17.02)
Solder Pad Layout
1
20
.240
(6.09)
.050
(1.27)
.950
(24.13)
.005/.015
(.127/.381)
0°-8°
.030
(.762)
.008/.012
(.203/.305)
.016/.022
(.406/.559)
.035
(.889)
.600
(15.24)
PCA ELECTRONICS, INC.
16799 SCHOENBORN ST.
NORTH HILLS, CA 91343
Unless Otherwise Specified Dimensions are in Inches /mm ± .010 /.25
Product performance is limited to specified parameters. Data is subject to change without prior notice.
CSE6277AS Rev. D1 5/6/03
TEL: [phone]
FAX: [phone]
http://www.pca.com