P3311 Datasheet, PDF (1/5 Pages) ETAL Group – LOW DISTORTION LINE MATCHING TRANSFORMER

PRODUCT DATA SHEET
LOW DISTORTION
LINE MATCHING TRANSFORMER
P3311
Features
Applications
∗ Lead-free (Pb-free)
∗ RoHS compliant
∗ Low Distortion
∗ 12.6mm (0.5”) Seated Height
∗ Industry Standard Pinout
∗ IEC 60950 and UL 60950 Certified
∗ UL Recognized Component
∗ Environmentally tested to IEC 68
∗ CERT reliability tested
∗ Excellent Frequency Response
∗ High Thermal Stability
∗ Directly replaces 2811B and ATS-273
∗ V.90 and V.92 Modems
∗ V.34 Modems
DESCRIPTION
P3311 is intended for V.90 and V.92 (56kbps)
modems and other high-speed applications where
ultra-low distortion at moderate power levels and
very low voiceband frequencies is required at a
most competitive price.
P3311 is offered as a direct replacement for 2811B
and ATS-273 in existing circuits without changes to
matching components.
P3311 uses patented design and construction
methods to achieve excellent signal performance
and safety isolation to international standards.
P3311 is certified to, IEC 60950 and UL 60950.
P3311 is a UL Recognized Component and is
supported by an IEC CB Test Certificate. The
part is completely lead-free, compliant with RoHS
Directive 2002/95/EC, and suitable for lead-free
and conventional processing.
P3311 has been subjected to relevant
environmental testing according to IEC 68 and
Combined Environmental Reliability Testing
(CERT) beyond normal operational levels and
passed all tests, remaining fully functional.
FOR NEW DESIGNS
P3356 IS RECOMMENDED
ETALDOC 751/6
Patented
Page 1 of 5
April 2005