EPF8250S [PCA]
10/100Base-TX Interface Module with Enhanced Common Mode Attenuation; 10 / 100BASE -TX接口模块，加强了共模衰减
| 型号： | EPF8250S |
| 厂家： | 
PCA ELECTRONICS INC. |
| 描述： | 10/100Base-TX Interface Module with Enhanced Common Mode Attenuation |
| 文件： | 总1页 (文件大小：89K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
10/100Base-TX Interface Module with
Enhanced Common Mode Attenuation
E L E C T R O N I C S I N C .
EPF8250S
• Recommended for Enable 40C331, Broadcom BCM5201, BCM5202
& Level One LXT970
• Complies with or exceeds IEEE 802.3u & ANSI X3.263 Standards
• Designed to operate from 0°C to +70°C
Electrical Parameters @ 25° C
Insertion Loss
Return Loss
Common Mode Rejection
Crosstalk
OCL
(dB Max.)
(dB Min.)
(dB Min.)
(dB Min.)
@ 70°C
100 KHz, 0.1 Vrms
8 mA DC Bias
1-30
.1-100
MHz
150
1-30
MHz
60
100
30-100
MHz
100-500
MHz
1-100
MHz
MHz
MHz
MHz
MHz
Xmit/Rcv
-40/-40
Cable Side
350 µH
Xmit/Rcv
Xmit/Rcv
-3/-3
Isolation : 1500 Vrms
Xmit/Rcv
-18/-18
Xmit/Rcv
-12/-12
Impedance : 100 Ω
Xmit/Rcv
-10/-10
Xmit/Rcv
-35/-30
Xmit/Rcv
-10/-10
-1/-1
•
-35
•
•
Rise Time : 3.0 nS Max. •
Schematic
Transmit Channel
Receive Channel
1
16
6
11
15
14
7
8
10
9
2
3
1CT:1CT
1CT:1CT
Package
.490
(12.45)
.055
(1.40)
.050
(1.27)
.070
(1.78)
PCA
Suggested
Solder
.270
.420
EPF8250S
Date Code
(6.86)
(10.67)
Pad Layout
Pin 1
I.D.
.030
.350
(.762)
(8.89)
.010/.015
.008/.012
(.203/.305)
(.254/.381)
.190
0°-8°
(4.83)
.035
(.889)
.016/.022
(.406/.559)
.050
.380
(1.27)
(9.65)
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.
CSF8250S Rev. - 9/16/03
PCA ELECTRONICS, INC.
16799 SCHOENBORN ST.
NORTH HILLS, CA 91343
TEL: (818) 892-0761
FAX: (818) 894-5791
http://www.pca.com
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