技术特性

• Highly Integrated Common Mode Filter (CMF) with ESD Protection
  provides protection and EMI Reduction for systems using high speed
  Serial Data Lines with cost and space savings over Discrete Solutions
• Large Differential Mode Bandwidth with Cutoff Frequency > 2 GHz High Common Mode Stop Band Attenuation: >25 dB at 700 MHz,
  >30 dB at 800 MHz Typical
• Provides ESD Protection to IEC61000-4-2 Level 4, 12 kV Contact Discharge
• Low Channel Input Capacitance Provides Superior Impedance Matching
  

应用

• The EMI4172 is an integrated common mode filter providing both ESD protection and EMI filtering for high speed serial digital interfaces such as USB2.0. The EMI4172 provides EMI filtering for one differential data line pair and ESD protection for one data pair plus USB ID pin. It provides a separate Vbus line protection typically used for charging

封装图 PACKAGE DIMENSIONS