PRODUCT DATA SHEET
ADSL Transformer
Features
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Lead-free (Pb-free)
Low Distortion
IEC 950 and UL 60950 Certified
UL Recognized Component
Supplementary Insulation
Surface Mount
Industry Standard Footprint
P3904
Applications
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Analog Devices AD20msp918
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Centillium L22SU15
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ADSL over POTS
DESCRIPTION
P3904 is a low distortion transformer for ADSL
over POTS applications using Analog Devices
AD20msp918 and Centillium L22SU15 chipsets.
P3904 is certified to safety standards IEC 950 and
UL 60950 for supplementary insulation, 250V
working voltage. P3904 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 P3904 exhibits excellent
frequency response and balance; in combination
with its good harmonic distortion performance,
P3904 is ideally suited to low cost yet demanding
ADSL applications.
ETALDOC 762/2
Page 1 of 4
January 2004
ETAL [ ETAL Group ]
