參數(shù)資料
型號: EPF8124S
廠商: PCA Electronics Inc.
英文描述: 10Base-T Interface Module with Enhanced Common Mode Attenuation
中文描述: 10Base - T的接口模塊,增強型共模衰減
文件頁數(shù): 47/91頁
文件大?。?/td> 3336K
代理商: EPF8124S
E L E C T R O N I C S I N C .
10/100Base-TX Module for
Multi-Port Applications
EPF8049S
TEL: (818) 892-0761
FAX: (818) 894-5791
http://www.pca.com
PCA ELECTRONICS, INC.
16799 SCHOENBORN ST.
NORTH HILLS, CA 91343
Optimized for ICS 1890 & SSI 78Q2120 Chips
Recommended for Broadcom BCM5208 10/100 Solution
Complies with or exceeds IEEE 802.3, 10/100Base-TX Standards
Significantly Improved Common Mode Attenuation
Guaranteed to operate with 8 mA DC Bias at 70°C
Schematic
Product performance is limited to specified parameters. Data is subject to change without prior notice.
CSF8049S Rev. A1 5/8/03
Package
Electrical Parameters @ 25° C
Return Loss
(dB Min.)
Unless Otherwise Specified Dimensions are in Inches /mm ± .010 /.25
Isolation
: 1500 Vrms
Impedance
: 100
Rise Time
: 3.0 nS Max.
Insertion Loss
(dB Max.)
Common Mode Rejection
(dB Min.)
Crosstalk
(dB Min.)
-30
0.1-100
MHz
0.1-80
MHz
Xmit/Rcv
-1/-1
100
MHz
Xmit/Rcv
-1/-1
1-30
MHz
Xmit/Rcv
-18/-18
60
MHz
Xmit/Rcv
-12/-12
100
MHz
Xmit/Rcv
-10/-10
200
MHz
Xmit/Rcv
-25/-20
300
MHz
Xmit/Rcv
-20/-10
30-100
MHz
Xmit/Rcv
-30/-28
500
MHz
Xmit/Rcv
-15/---
OCL
(@ 70°C)
100 KHz, 0.1 Vrms
8 mA DC Bias
Cable Side
350 μH
.050
(1.27)
Solder Pad Layout
PCA
EPF8049S
Date Code
.480
(12.19)
.670
(17.02)
.050
(1.27)
.030
(.762)
.090
(2.29)
1
20
21
40
.245
(6.22)
.035
(.889)
.008/.012
(.203/.305)
.600
(15.24)
.010/.015
(.254/.381)
.950
(24.13)
.016/.022
(.406/.559)
1.120
(28.45)
0°-8°
.085
(2.16)
150
MHz
Xmit/Rcv
-3/-3
Receive Channel
1:
1
Cable
Side
39, 34, 29, 24
40, 35, 30, 25
Chip
Side
2, 7, 12, 17
1, 6, 11, 16
Transmit Channel
1CT:1CT
36, 31, 26, 21
38, 33, 28, 23
37, 32, 27, 22
5, 10, 15, 20
4, 9, 14, 19
3, 8, 13, 18
Chip
Side
Cable
Side
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