TITLE TRANSFORMER, ADSL CUSTOMER PREMISE PART NUMBER AGENCY APPROVAL: UL #E145198 1000 PARKERS LAKE ROAD WAYZATA. MN 55391 (952) 475-1173 REV C 36539 PAGE 1 END SPECIFICATIONS TEMP CLASS 105°C MEETS UL1950 REQUIREMENTS Working voltage: 250 Vrms, Supplementary Insulation REF PWB LAYOUT .560 MAX (14.22) 1. INDUCTANCE: @ 0.1 Vrms, 10 kHz, 1-4 = 1.425 TO 1.575 mH 6 2. LEAKAGE INDUCTANCE: @ 0.1 Vrms, 100 kHz 1-4 W/ 10-7 SHORTED = 18 µH MAX 3. IWC: 1-4 TO 10-7 @ 100 kHz, 0.1Vrms = 35 pF MAX .670 ±.010 (17.02) 4. TURNS RATIO: 10-7 : 1-4 = 1 : 1.423 ± 2% 5. DC RESISTANCE: OHMS 1-4 = 2.7 MAX 10-7 = 0.80 MAX 6. LONGITUDINAL BALANCE: V1 = 0 Dbm @ 100 kHz, Rs = 100 OHMS Rl = 48.9 OHM, LINE = 1-4, CHIP = 10-7 V2 = 60 dB MIN 7. DIELECTRIC STRENGTH: 1500 Vac, 1 Second (2121 Vdc, 1 second minimum automatic test 2 second minimum manual test) 1-4 TO 10-7 ALL WINDINGS TO CORE .063 (1.60) 10 SCHOTT 36539 YYWW 5 .035 (0.89) .098 (2.50) .710 18.03) 1 NOTCH .500 MAX (12.70) .098 ±.010 (2.50) .012 (0.3) .008 (0.2) .606 ± .006 (15.39) .028 (0.7) NOTE: COPLANARITY < .004 (0.10) 8. HARMONIC DISTORTION: V1 = 5.32 v @ 100 kHz, Rs = 100 OHM INPUT Rl = 48.9 OHM LOAD, LINE = 1-4, CHIP = 10-7 V2 = -80 dB MAX © 2000 SCHOTT CORPORATION, 1000 PARKERS LAKE ROAD, WAYZATA MN, 55391 (952) 475-1173 1 10 LINE CHIP 7 inches (mm) 4 TOLERANCES UNLESS OTHERWISE NOTED 2 PLACE + - .02 3 PLACE + - .010 ANGLE + - °