ETALDOC 703/9

Page 1 of 5

April 2005

PRODUCT DATA SHEET

LOW DISTORTION

P3335

LINE MATCHING TRANSFORMER

Features

Applications

∗ Lead-free (Pb-free)

∗ V.90 and V.92 Modems

∗ RoHS compliant

∗ V.34 Modems

∗ 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

∗ Simple Matching

∗ Low Insertion Loss

∗ High Thermal Stability

∗ Directly replaces 9035

DESCRIPTION

P3335 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.

P3335 is offered as a direct replacement for 9035

in existing circuits, without changes to matching

components, but re-engineered for significantly

improved thermal stability.

P3335 has exceptionally flat frequency response

from 30Hz to 10kHz, a 3dB bandwidth of over

50kHz and requires only the very simplest of

matching to achieve good return loss and

transhybrid loss across the voiceband, with very

low levels of signal distortion at signal frequencies

as low as 150Hz.

P3335 uses patented design and construction

methods to achieve excellent signal performance

and safety isolation to international standards.

P3335 is certified to IEC 60950 and UL 60950.

P3335 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.

P3335

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

Patented