TITLE TRANSFORMER HDSL 748 kbps PN 29330 AGENCY APPROVAL - NA REV E SPECIFICATIONS .780 MAX (19.81) TEMP CLASS 105°C 1. INDUCTANCE: (1-2-3-4) @ 10 Khz, 0.1V = 3 mhy ±3% SCHOTT 29330 YYWW 3. LEAKAGE INDUCTANCE: (1-2-3-4) @ 100 Khz, WITH (5-8) SHORTED < 40 µhy 1 8 2. TURNS RATIO: (1-2):(3-4):(5-8) = 1:1:1 ±2% .780 MAX (19.81) 5 4 4. INTERWINDING CAPACITANCE: (5-8) TO (1-2-3-4) @ 100 Khz < 75 pf 5. DC RESISTANCE: (5-8) = 1.05 OHMS ±10% (1-2),(3-4), = 1.25 OHMS ±10% 6. RETURN LOSS: (1-2-3-4) REF 135 OHMS, (5-8) LOADED 30OHMS 40 - 200 Khz > 20 db, TEST WITH 30 OHM LOAD IN PARALLEL WITH .001 mfD CAPACITOR 7. LONGITUDINAL BALANCE: 1-2-3-4 @ 135 OHMS 200 Khz > 50 db RS = 135 OHMS RL = 30 OHMS 8. HARMONIC DISTORION: 135 OHMS, 100 Khz, 160mADC, 3.5 Vrms > -70 db DO NOT NEED TO TEST IN PRODUCTION. .640 MAX (16.26) .150 MIN (3.81) .591 ± .010 (15.0) .197 ±.010 (5.0) Sq. .024 (0.61) 10. DIELECTRIC STRENGTH: 2500 AC (1-2-3-4) TO (5-6) 1 6 11. INSULATION RESISTANCE: @ 500 Vdc > 500 MEGOHMS DESIGNED FOR USE WITH BROOKTREE 8921/8952 5 CHIP SIDE 8 LINE 2 SIDE 3 4 7 GROUND ONLY ONE END OF SHIELD TOLERANCES UNLESS OTHERWISE SPECIFIED 1000 Parkers Lake Road, Wayzata, MN 55391, (952) 475-1173, www.schottcorp.com INCHES-DECIMALS .XX = ± .01 MILLIMETERS (mm) .XX = ± 0.2 2 .XXX = ±.005 OF ANGLES ± 1° 12