Bothhand USA. e-mail: [email protected] http://www.bothhandusa.com 10/100 BASE-T ETHRNET ISOLATION TRANSFORMER Page : 1/1 P/N:16ST6149B DATA SHEET Feature 16 PIN, SMD Package with common choke to Meet 100 MB /S specification. z Low leakage inductance and winding capacitances for fast rise time. z More Economical than discrete transformers. z High isolation voltages to comply with international safety requirements for LANS. z RX (PIN6-PIN-7) also with common choke. z Operating temperature range: 0°C to +70°C. z Storage temperature range: -25°C to +125°C. z HI-POT text:2000Vrms. Electrical Specifications @ 25°C z Part Number 16ST6149B Turns Ratio Pri OCL (uH Min) (±5%) @ 100KHz/0.1Vrms with TX RX 8mA/DC Bias 1.4CT:1CT 1CT:1CT L.L CW/W (pF Max) 350 DCR (Ω Max) (uH Max) 25 @)1MHz 1-2 16-15 (6-7)= (10-11) 0.5 0.5 0.7 1.7 Continue Part Number Insertion Loss (dB Max) 0.3-100 MHz 16ST6149B Schematic Return Loss -1.0 Cross talk DCMR (dB Min) TX/RX(dB Min) (dB Min) 30MHz 40MHz 50MHz 60MHz 80MHz 0.3-60MHz 60-100MHz 0.3-50MKHz 50-100MKHz -16 -14 -13.5 -13 -12 -45 -35 -40 -30 Mechanical 462 Boston St - Topsfield, MA 01983 - Phone: 978-887-8050 - Fax: 978-887-5434 A3(02/06)