Bothhandusa.com ADSL LINE TRANSFORMER P/N: AD-2955 DATA SHEET Feature Recommended by Analog Devices for use with their AD20MSP930 ADSL Chipset. Excellent THD performance in a small footprint. Designed to meet UL1950 & EN60950 supplementary insulation requirements for working to 250 Vrms. Operating Temperature: -10℃ to+60℃. Storage Temperature: -25℃ ℃to +75℃ ℃. ! ! ! ! ! Electrical Specifications @ 25°C Inter winding Leakage Inductance Part Number Inductance (uH) (µH Max) @±10%,100mAC @1MHz,1.0VAC, Ls(1-4) Turn Ratio(±1%) (1-4):(10-7) (2+3,8+9) Dielectric Capacitance 1S,500uA Max (pF Max) (10-7)(10-1) ,(2+3,7+8+9+10)short AD-2955 400 10.0 1.4:1 1875VAC 45 Additional Specifications Part Number AD-2955 Schematic THD(dB) DCR (Ω Max) Insertion Loss Longitudinal (Linearity-Typical) (±10%) (dB Max) Balance (ITU) (dB Min) -80 @ 100KHz 11.31Vp-p (10-8)& (9-7) (1-3) &(2-4) 300KHz 10KHz -1.1 MHz -79 @ 10KHz 7.07Vp-p 0.465 0.671 -0.5 -40 Mechanical 462 Boston St - Topsfield, MA 01983 - Phone: 978-887-8050 - Fax: 978-887-5434