10/100 Base-T transformer Modules FC-638L rev 0 Specification - Data sheet Transformer Modules (10/100 Base-Tx) for Auto MDI/MDIX Applications. Compliant with IEEE 802.3 and ANSI X3.236 standard including baseline wander compensation specification of 350uH OCL when biased at 8mA from 0°C to 70°C Low profile surface mount packaging designed for hi-temp reflow process ( 225°C peak) Available in through hole package (for dual port only) Electrical Specifications @25°C turn ratio TX 1CT:1CT (±5%) RX 1CT:1CT ( Operating Temperature : 0°C to 70°C ) insertion loss (dB max.) 1-100MHz return loss CMRR 1-30MHz 60MHz (dB min.) 80MHz -16 -12 -10 -1.0 1-30MHz -45 cross talk 60MHz (dB min.) 80MHz 1-30MHz 60MHz (dB min.) 80MHz -40 -35 -42 -40 -38 Note : Operation temperature 0°C - 70°C Isolation Voltage (HiPot) of 1500Vrms (1 min) Schematics & Mechanical 1.PACKAGE : BLACK PLASTIC SELF-EXTINGUISHING PER UL94V-0. 2.LEAD: SOLDERABILITY PER MIL-STD-202,METHOD 208. Dimensions : inches/mm unless otherwise specified all tolerances ±0.010 (0.25) for more information : www.gtsmag.com e-mail: [email protected]