March 7, 2007 PT533-1 ADSL Transformers Features y y y y y ELECTRICAL SPECIFICATIONS AT 25°C TURNS RATIO Matched to Alcatel Microelectronics MTK-20131 ADSL Chipset Excellent Total Harmonic Distortion (THD) Performance Exceeds standards for ANSI and ETSI Isolation Voltage : up to 2000Vrms Designed to meet UL1950 to supplementary Isolation requirements OPERATING TEMP -40°C to +85°C 1:1:1:1±2% OCL PRIMARY 1-5 WITH 2-4 SHORTED 440µH±5% LEAKAGE INDUCTANCE 15µH MAX INSERTION LOSS @40kHz-2MHz 3dB MAX DC RESISTANCE (1-4), (2-5) 0.16Ω MAX DC RESISTANCE (10-7), (9-6) 1.20Ω MAX ISOLATION VOLTAGE (MAX) 2000Vrms THD LINEARITY @40kHz -70dB TYP OUTLINE DIMENSIONS NOTES: 1. Dimensions are shown in inches/millimeters Unless otherwise specified, tolerance = Inches: ±0.010 = Millimeters: ±0,25 2. For non-RoHS parts replace PT prefix with 42(e.g. PT533-1 becomes 42-533-1) 3. Terminal finish is compliant to RoHS requirements. DATATRONIC: 28151 Highway 74, Romoland, CA 92858 Tel: 951-928-7700 Toll Free: 888-889-5391 Fax: 951-928-7701 Email: [email protected] 499 King’s Road, Hong Kong Tel: (852) 2562 3858, (852) 2564 8477 Fax: (852) 2565 7214, (852) 2563 1290 All specifications are subject to change without notice.