P3903 Datasheet, PDF (1/4 Pages) ETAL Group – ADSL Transformer

PRODUCT DATA SHEET
ADSL Transformer
Features
∗ Lead-free (Pb-free)
∗ Low Distortion
∗ IEC 950 and UL 60950 Certified
∗ UL Recognized Component
∗ Supplementary Insulation
∗ Surface Mount
∗ Industry Standard Footprint
P3903
Applications
∗ Texas Instruments CPE
∗ ADSL over POTS
DESCRIPTION
P3903 is designed for Customer Premises ADSL
over POTS applications using TI TNETD4000
P3903 is certified to safety standards IEC 950 and
UL 60950 for supplementary insulation, 250V
working voltage. P3903 is a UL Recognized
Component and is supported by an IEC CB Test
Certificate.
The part is completely lead-free and suitable for
lead-free and conventional processing.
The safety system yields very low transformer
parasitics, ensuring that P3903 exhibits excellent
frequency response and balance; in combination
with its good harmonic distortion performance,
P3903 is ideally suited to low cost yet demanding
ADSL applications.
ETALDOC 756/7
Page 1 of 4
January 2004