8240 FILTRAN | Alldatasheet

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Technical content

229 Colonnade Road, Nepean, Ontario, Canada K2E 7K3

Tel: (613) 226-1626 Fax: (613) 226-7124 www.filtran.com LAN An ISO 9001 Registered Company ISSUE: A 16/11/01 8240 - 8247

  • Meets all IEEE 802.3 and ANSI X3.263 standards including 350µH OCL with 8mA bias
  • IC grade transfer-molded package suitable for reflow soldering temperatures up to 235°C
  • Applicable with AMD, Kendin Semiconductor and Quality Semiconductor transceivers RECEIVE TRANSMIT RECEIVE TRANSMIT TRANSMIT RECEIVE SUGGESTED PAD LAYOUT SCHEMATIC 1 SCHEMATIC 2 SCHEMATIC 3NOTE: 8245 incorporates an autotransformer, so there is no connection to the TX transformer center tap. 10/100 BASE-T Single Port Transformer Modules 8240-8247 MECHANICAL AND SCHEMATIC (All dimensions in inches) ELECTRICAL SPECIFICATIONS @ 25˚C Turns Ratio (±5%) Return Loss (dB MIN) Crosstalk (dB MIN)Part Number Receive Transmit Insertion Loss 100 kHz - 100 MHz (dB MAX) 30 MHz 60 MHz 80 MHz 30 MHz 60 MHz 100 MHz Schematic Hipot (Vrms MIN) 8240 1:1 √2:1 -1.0 -16 -12 -10 -45 -38 -34 1 1500 8241 1:1 √2:1 -1.0 -16 -12 -10 -45 -38 -34 2 1500 8242 1:1 √2:1 -1.0 -16 -12 -10 -45 -38 -34 1 1500 8243 1:1 √2:1 -1.0 -16 -12 -10 -45 -38 -34 3 1500 8244 1:1 1.25:1 -1.0 -16 -12 -10 -45 -38 -34 1 1500 8245 1:1 1: √2 -2.0 -18 -12 -11 -45 -38 -34 3 1500 8246 1:1 √2:1 -1.0 -16 -12 -10 -45 -38 -34 1 1500 8247 1:1 1:√2 -2.0 -16 -11 -10 -45 -38 -34 3 1500