PCA EPF8022S

10/100Base-TX Module for
Multi-port Application with
Enhanced Common Mode Attenuation
ELECTRONICS INC.
EPF8022S
• Optimized for DP83840A/Twister combination
• Recommended for use with ICS1890 series, SSI TSC78Q2120 chips
(with appropriate circuitry)
• Guaranteed to operate with 8 mA DC bias at 70°C
• Complies with or exceeds IEEE 802.3, 10/100Base-TX Standards
Electrical Parameters @ 25° C
Insertion Loss
(dB Max.)
OCL
@ 70°C
Return Loss
(dB Min.)
Common Mode Rejection
(dB Min.)
100 KHz, 0.1 Vrms
8 mA DC Bias
0.1-80
MHz
100
MHz
150
MHz
1-10
MHz
60
MHz
100
MHz
30-100
MHz
200-300
MHz
500
MHz
Cable Side
Xmit/Rcv
Xmit/Rcv
Xmit/Rcv
Xmit/Rcv
Xmit/Rcv
Xmit/Rcv
Xmit/Rcv
Xmit/Rcv
Xmit/Rcv
350 µH
-1/-1
-1/-1
-3.5/-3
-18/-18
-12/-12
-10/-10
-35/-35
-20/-20
-15/-15
•
Isolation : 1500 Vrms •
5-10
MHz
10-100
MHz
-40
-30
Impedance : 100 Ω • Rise Time : 3.0 nS Max. •
Schematic
Transmit Channel
1(12)
Crosstalk
(dB Min.)
Between Channels
Receive Channel
34(23)
7(18)
1:1
100BX
40(29)
2(13)
33(22)
8(19)
1:1
3(14)
32(21)
9(20)
39(28)
4(15)
38(27)
10BT
0.5 : 1
5(16)
Package
1.120
(28.45)
.090
(2.29)
.050
(1.27)
.085
(2.16)
PCA
EPF8022S
Date Code
.480
(12.19)
40
21
.670
Solder Pad Layout
(17.02)
1
20
.950
(24.13)
.030
(.762)
.010/.015
(.254/.381)
.260
(6.60)
.050
(1.27)
.016/.022
(.406/.559)
.008/.012
(.203/.305)
0°-8°
.035
(.889)
.600
(15.24)
Unless Otherwise Specified Dimensions are in Inches /mm ± .010 /.25
PCA ELECTRONICS, INC.
16799 SCHOENBORN ST.
NORTH HILLS, CA 91343
Product performance is limited to specified parameters. Data is subject to change without prior notice.
CSF8022S
Rev. B
7/29/02
TEL: (818) 892-0761
FAX: (818) 894-5791
http://www.pca.com