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Part: EPF8235G

Category:

Description: 10/100Base-TX Voice Over ip Interface Module

Company: PCA Electronics Inc.

Datasheet: Download EPF8235G datasheet     File size : 188 kB

Request For quote: Find where to buy EPF8235G



Datasheet text preview:
10/100Base-TX Voice Over IP Interface Module
ELECTRONICS INC.

EPF8235G
· Designed for IP Phone Applications · Guaranteed to operate with 8 mA DC Bias at 70°C · Designed to meet 350 mA Balanced DC Line Current · Complies with IEEE802.3u and ANSI X3.263 Standards

Electrical Parameters @ 25° C
OCL @ 70°C 100 KHz, 0.1 Vrms 8 mA DC Bias Cable Side 350 µH · 1-80 MHz Xmit/Rcv -1/-1 Insertion Loss (dB Max.) 80-100 MHz Xmit/Rcv -2/-2 100-150 MHz Xmit/Rcv -3.5/-3 1-30 MHz Xmit/Rcv -18/-18 Return Loss (dB Min.) 30-60 MHz Xmit/Rcv -12/-12 60-100 MHz Xmit/Rcv -10/-10 Common Mode Rejection (dB Min.) 1-30 MHz Xmit/Rcv -40/-40 30-100 MHz Xmit/Rcv -30-30 100-500 MHz Xmit/Rcv -10/-10 -35 · -35 Crosstalk* (dB Min.) 5-10 MHz 10-100 MHz

Isolation : 1500 Vrms ·

Impedance : 100 · Rise Time : 3.0 nS Max. · Crosstalk : Between Channels

Schematic
Transmit Channel TD+ 1 Chip CT 2 TD- 3 16 TX+ 15 CT 14 TXMedia RD+ 6 Chip RD- 8 CT 7 Receive Channel 11 RX+ 10 CT Media 9 RX1:1

1:1

Package

.980 (24.89) .140 (3.56) PCA EPF8235G Date Code .700 (17.78) .233 Max. (5.92) .010 (.254) 0°-8° .390 (9.91) .100 (2.54) .560 (14.22) Pad Layout

.092 (2.34)

Pin 1 I.D.

.030 (.762) .008/.013 (.203/.330)

.035 (.889) .018 (.457) .100 (2.54) .510 (12.95)

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.
CSF8235G Rev. 11/7/02

TEL: (818) 892-0761 FAX: (818) 894-5791 http://www.pca.com




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