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March 7, 2007 SM540-1 and PT541-1 ADSL Line Transformers Features For use with Alcatel's DynaMiTe MTK-20140 ADSL Chipset Excellent Total Harmonic Distortion (THD) performance Both SMT and Thru-Hole package version Small size ELECTRICAL SPECIFICATIONS AT 25C: OPERATING TEMP: -40C TO 85C SM540-1 PT541-1 2 : 12% 410H10% 6.5H MAX -40dB MIN <1.0dB 1500 Vrms 0.6 MAX -72dB TYP CO TURNS RATIO (1-4):(10-7) (LINE TO CHIP) OCL @10kHz, 0.1V (1-4) WITH (2-3) SHORTED LEAKAGE INDUCTANCE @300kHz 0.1V (1-4) WITH (2-3), (7-10), (8-9) SHORTED LONGITUDINAL BALANCE 30kHz - 1.1MHz INSERTION LOSS @100kHz AND 1.1MHz ISOLATION VOLTAGE (MAX) DC RESISTANCE (1-4) WITH (2-3) SHORTED THD LINEARITY @10kHz (MIN) @20kHz (MIN) APPLICATION 1 : 12% 480H10% 10.0H MAX -40dB MIN <1.0dB 1500 Vrms 1.0 MAX -72dB TYP CPE OUTLINE DIMENSIONS SMT THT NOTES: 1. Dimensions are shown in inches/millimeters Unless otherwise specified, tolerance = Inches: 0.010 = Millimeters: 0,25 2. For non-RoHS parts replace SM prefix with 42- (e.g. SM540-1 becomes 42-540-1) 3. Terminal finish is compliant to RoHS requirements. Solder in accordance with J-STD-020C. SCHEMATIC DATATRONIC: 28151 Highway 74, Romoland, CA 92858 Tel: 951-928-7700 Toll Free: 888-889-5391 Fax: 951928-7701 Email: ddisales@datatronics.com 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. |
Price & Availability of PT541-1
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