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Part: EPF8250S
Category:
Description: 10/100Base-TX Interface Module With Enhanced Common Mode Attenuation
Company: PCA Electronics Inc.
Datasheet: Download EPF8250S datasheet File size : 188 kB
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Datasheet text preview:
10/100Base-TX Interface Module with Enhanced Common Mode Attenuation
ELECTRONICS INC.
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
OCL @ 70°C 100 KHz, 0.1 Vrms 8 mA DC Bias Cable Side 350 µH Insertion Loss (dB Max.) .1-100 MHz Xmit/Rcv -1/-1 · 150 MHz Xmit/Rcv -3/-3 1-30 MHz Xmit/Rcv -18/-18 Return Loss (dB Min.) 60 MHz Xmit/Rcv -12/-12 100 MHz Xmit/Rcv -10/-10 Common Mode Rejection (dB Min.) 1-30 MHz Xmit/Rcv -40/-40 30-100 MHz Xmit/Rcv -35/-30 100-500 MHz Xmit/Rcv -10/-10 -35 Crosstalk (dB Min.) 1-100 MHz
Isolation : 1500 Vrms ·
Impedance : 100 · Rise Time : 3.0 nS Max. ·
Schematic
Transmit Channel 1 2 3 1CT:1CT 16 15 14 6 7 8 1CT:1CT
Receive Channel 11 10 9
Package
.490 (12.45) .070 (1.78) PCA EPF8250S Date Code Pin 1 I.D. .350 (8.89) .010/.015 (.254/.381) .030 (.762) .050 (1.27) Suggested Solder Pad Layout .055 (1.40)
.270 (6.86)
.420 (10.67)
.190 (4.83)
0°-8°
.008/.012 (.203/.305)
.035 (.889) .016/.022 (.406/.559) .050 (1.27) .380 (9.65)
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.
CSF8250S Rev. 9/16/03
TEL: (818) 892-0761 FAX: (818) 894-5791 http://www.pca.com
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