P3302

The P3302 is designed as one kind of low distortion line matching transformers which 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. P3302 is offered as a more compact internationally safety approved substitute for XM-1025, 2802-B and 671-8079 in existing circuits without changes to matching components.

P3302 has eleven features. (1)Lead-free (Pb-free). (2)RoHS compliant. (3)Low distortion. (4)12.6mm (0.5") seated height. (5)IEC 60950 and UL 60950 certified. (6)UL recognized component. (7)Environmentally tested to IEC 68. (8)CERT reliability tested. (9)Excellent frequency response. (10)High thermal stability. (11)Electrical substitute for XM-1025, 2802-B, and 671-8079. Those are all the main features.

Some absolute maximum ratings of P3302 have been concluded into several points as follow. (1)Its short term isolation voltage 1s would be 2.12kVrms and 3.0kVdc. (2)Its DC current would be 100uA. (3)Its storage temperature range would be from -40°C to 85°C. (4)Its lead temperature 10 seconds would be 260°C. It should be noted that stresses above those listed in absolute maximum ratings may cause permanent damage to device.

Also some electrical characteristics of P3302 are concluded as follow. (1)Its insertion loss would be typ 2.0dB. (2)Its frequency response would be typ 10Hz at LF -3dB cutoff and would be typ 30kHz at HF -3dB curoff. (3)Its return loss would be min 26dB and typ 30dB. (4)Its third harmonic distortion would be max -74dBm. (5)Its voltage isolation would be min 2.12kVrms and min 3.0kV at 50Hz DC. And so on. At present we have not got so much information about this IC and we would try hard to get more information about it. If you have any question or suggestion or want to know more information about P3302 please visit our website and contact us for details. Thank you!