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Details, datasheet, quote on part number:EPF8237F
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Datasheet text preview:
10/100Base-TX Voice Over IP Magnetic Module
ELECTRONICS INC.
EPF8237F
· Designed for Voice Over IP Applications · Complies with or exceeds IEEE 802.3 af ANSI/3.263, 10/100Base-TX Standards · Operating Temperature : 0°C to 70°C · 350 mA Handling Capability · 1500 Vrms Isolation · Auto MDIX
Electrical Parameters @ 25° C
OCL (µH Min.) 8 mA DC Bias 100 KHz, 0.1 Vrms 350 (Media Side) 1-65 MHz -1
Insertion Loss (dB Max.) 65-100 MHz -1.1 100-125 MHz -1.5 1-30 MHZ -16
Return Loss (dB Min.) 50 MHZ -13 80 MHZ -12 100 MHz -10
CMRR (dB Min.) 1-80 MHz 1 MHZ -60
Common to Differential (dB Min.) 30 MHZ -40 50 MHZ -35 100 MHz -30 1-40 MHZ -40
Cross talk (dB Min.) 60 MHZ -35 100 MHz -30
· Rise Time : 1.75 nS Max. · Impedance : 100 ·
Schematic
23 1 2 Chip Side 3 4 5 6 19 20 1:1 22 21 Media Side Chip Side 1:1 24 7 8 9 10 11 12 13 14 1:1 16 15 Media Side 1:1 17 18
.537 (13.64) .056 (1.41)
PCA .470 EPF8237F Date Code (11.94)
Package
.040 (1.02) .620 (15.75) Pad Layout .065 (1.65)
Pin 1 I.D. .440 (11.18) .245 (6.22) .010 (.254) .025 (.640) 0°-8° .008/.013 (.203/.330 )
.035 (.889) .016 (.410) .040 (1.02) .590 (14.99)
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.
CSF8237F Rev. 2/6/03
TEL: (818) 892-0761 FAX: (818) 894-5791 http://www.pca.com
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