描述 Description

2-lines (one differential channel) common-mode filter with integrated ESD protection up to 15 kV contact discharge, exceeding IEC 61000-4-2, level 4. The device can eliminate efficiently common-mode noise from USB 2.0 and other high-speed interfaces with differential lines. IP3319CX6 attenuates significantly common-mode noise above 800MHz while differential-mode signal extends out to more than 1GHz before reaching the -3dB point.
IP3319CX6 is designed to protect sensitive I/Os, such as USB 2.0, Ethernet, Digital Video Interface (DVI) and Low-Voltage Differential Signaling (LVDS) interfaces from destruction by ElectroStatic Discharge (ESD).
IP3319CX6 is a combination of an integrated copper-coils common-mode filter and a monolithic silicon technology-based ESD protection. It integrates two ultra-low capacitance rail-to-rail diodes plus a separated protection diode in a 0.4 mm pitch Wafer-Level Chip-Size Package (WLCSP). Due to the rail-to-rail concept, the protection is working independently from availability of a supply voltage.

特性 Features

? 2-lines (one differential mode) common-mode filter
? ESD protection for the USB ID line
? Extremely low clamping voltage
? ESD protection up to ±15 kV on external contact pins
? Ultra low ESD diode capacitance
? WLCSP6 with 0.4 mm pitch

應(yīng)用 Application

? USB 2.0 High-speed lines
? LVDS interfaces
? DVI

簡介

IP3319CX6屬于濾波器的共模扼流圈。由制造生產(chǎn)的IP3319CX6共模扼流圈共模扼流圈是一種電氣濾波器，能阻止兩條或更多條數(shù)據(jù)或電源線共有的高頻噪聲，但允許期望的直流或低頻信號通過。共模 (CM) 噪聲電流通常來自無用的無線電信號、非屏蔽電子設(shè)備、逆變器和電機等來源。如果不加以過濾，這種噪聲會在電子設(shè)備和電路中帶來干擾問題。