e l e c t r o n i c s i n c . 10/100base-tx interface module with enhanced common mode attenuation tel: (818) 892-0761 fax: (818) 894-5791 http://www.pca.com pca electronics, inc. 16799 schoenborn st. north hills, ca 91343 ? 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 0c to +70c schematic EPF8250S product performance is limited to specified parameters. data is subject to chan g e without prior notice. package electrical parameters @ 25 c unless otherwise specified dimensions are in inches /mm .010 /.25 csf8250s rev. - 9/16/03 ? isolation : 1500 vrms ? impedance : 100 ? ? rise time : 3.0 ns max. ? insertion loss (db max.) common mode rejection (db min.) return loss (db min.) crosstalk (db min.) -35 1-100 mhz .1-100 mhz -1/-1 xmit/rcv 150 mhz - 3/-3 xmit/rcv 1-30 mhz -18/-18 xmit/rcv 60 mhz -12/-12 xmit/rcv 30-100 mhz xmit/rcv -35/-30 100-500 mhz xmit/rcv -10/-10 100 mhz -10/-10 xmit/rcv ocl @ 70c 100 khz, 0.1 vrms 8 ma dc bias 350 h 1-30 mhz xmit/rcv -40/-40 suggested solder pad layout pca EPF8250S date code .490 ( 12.45) .270 (6.86) .190 (4.83) .350 (8.89) .010/.015 (.254/.381) .050 (1.27) .380 (9.65) .016/.022 (.406/.559) .008/.012 (.203/.305) .070 (1.78) 0-8 .035 (.889) .030 (.762) .050 (1.27) .055 (1.40) .420 (10.67) pin 1 i.d. transmit channel 1ct:1ct 14 16 15 3 1 2 receive channel 10 1ct:1ct 9 11 8 6 7 cable side
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