TITLE TRANSFORMER, ADSL CENTRAL OFFICE PN 36038 AGENCY APPROVAL - NA REV B SPECIFICATIONS TEMP CLASS 105°C DESIGNED TO MEET UL1950/IEC-950 REQUIREMENTS .560 MAX (14.22) 1. INDUCTANCE : @ 0.1 VRMS, 10 kHz 5-2 (TIE 3&4) = 213 TO 260 µH 6-9 (TIE 7&8) = 426 TO 521 µH 1 SCHOTT 36038 YYWW 2. LEAKAGE INDUCTANCE: @ 0.1 VRMS, 100 kHz 5-2 W/3&4, 6&8, 7&9 SHORTED = 10 µH MAX 10 .560 MAX (14.22) 6 5 3. IWC: @ 0.1 VRMS, 100 kHz 5-2 TO 6-9 = 25 pF MAX NOTCH 4. TURNS RATIO: 5-2 : 6-9 TIE 7&8, 3&4 = 1 : 1.41 ± 1% 5. DC RESISTANCE: OHMS MAX 5-3-4-2 = 0.50 6-8-7-9 = 1.00 6. LONGITUDINAL BALANCE: V1 = 0 dBm @ 20 kHz TO 250 kHz, Rs = 100 OHMS INPUT Rl = 50 OHM LOAD, LINE = 6-9 GROUND PIN #2, CHIP = 5-2, V2 = 60 dB MIN .500 MAX (12.70) .100 - .130 (2.54 - 3.30) .400 ±.010 (10.16) .100 ±.010 (2.54) 7. DIELECTRIC STRENGTH: 1800 VAC, 1 SECOND 5&4 TO 6&7 ALL WINDINGS TO CORE 8. HARMONIC DISTORTION: @ 100 kHz, 6-9 = 100 OHM INPUT, 5-2 = 50 OHM LOAD, V1 = 15 Vp-p V2 = -85 dB MAX (5.32VRMS) 9. INSERTION LOSS: = 0.5 dB MAX @ 100 kHz TO 1.0 MHz, LINE = 6-9, CHIP = 5-2, Rs = 100 OHMS, Rl = 50 OHMS LINE .020 Sq. (0.51) 6 5 8 7 3 4 CHIP 9 2 TOLERANCES UNLESS OTHERWISE SPECIFIED 1000 Parkers Lake Road, Wayzata, MN 55391, (952) 475-1173, www.schottcorp.com INCHES-DECIMALS .XX = ± .02 MILLIMETERS (mm) .XX = ± 0.2 2 .XXX = ±.010 OF ANGLES ± 1° 12