技术特性

• 4 line ESD protection (IEC 61000-4-2)
• Protects VBUSwhen applicable
• Ultra low capacitance: 0.6 pF at F = 825 MHz
• Fast response time compared with varistors
• RoHS compliant
• AEC-Q101 qualified
• Benefits
  • ESD protection of VBUS
  • Optimized rise and fall times for maximum data integrity
  • Consistent D+ / D- signal balance:
    • Optimum capacitance matching tolerance for ultra low intra pair skew: I/O to ground = 0.015 pF, I/O to I/O = 0.007 pF
    • Matching high bit rate DVI, HDMI, and IDB 1394 bus requirements
  • Low PCB space occupation: 9 mm2
  • Higher reliability offered by monolithic integration
• Complies with these standards
  • IEC 61000-4-2 level 4
    • 15 kV (air discharge)
    • 8 kV (contact discharge)
  • MIL STD883G-Method 3015-7
  • ISO 10605 C = 330 μF, R = 330 Ω
    • 15 kV (air discharge)
    • 8 kV (contact discharge)
  • ISO 7637-2
    • Pulse 3a: VS= -150 V
    • Pulse 3b: VS= 100 V

Benefits

• ESD protection of VBUS
• Optimized rise and fall times for maximum data integrity
• Consistent D+ / D- signal balance:
  – Optimum capacitance matching tolerance for ultra low intra pair skew:
  I/O to ground = 0.015 pF, I/O to I/O = 0.007 pF – Matching high bit rate DVI, HDMI, and IDB 1394 bus requirements
• Low PCB space occupation: 9 mm2
• Higher reliability offered by monolithic integration

Complies with these standards

• IEC 61000-4-2 level 4
  – 15 kV (air discharge)
  – 8 kV (contact discharge)
• MIL STD883G-Method 3015-7
• ISO 10605 C = 330 μF, R = 330 Ω
• – 15 kV (air discharge)
  – 8 kV (contact discharge)
• ISO 7637-2
  – Pulse 3a: VS = -150 V
  – Pulse 3b: VS = 100 V

应用领域

• DVI ports up to 1.65 Gb/s
• HDMI ports up to 1.65 Gb/s
• IDB 1394
• USB2.0 ports up to 480 Mb/s (high speed), backwards compatible with USB1.1 low and full speed
• Ethernet port: 10/100/1000 Mb/s
• SIM card protection
• Video line protection

功能框图