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PACVGA105 - VGA Port Companion Circuit

General Description

signal lines commonly found in a VGA port for PCs.

1000 4 2 Level 4 ES

Key Features

  • Seven Channels of ESD Protection Designed to Meet IEC.
  • 1000.
  • 4.
  • 2 Level.
  • 4 ESD Requirements (8 kV Contact Discharge).
  • Very Low Loading Capacitance from ESD Protection Diodes at Less than 5 pF Typical.
  • TTL to CMOS Level.
  • Translating Buffers for the HSYNC and VSYNC Lines.
  • Three Independent Supply Pins (VCC, VRGB and VAUX) to Facilitate Operation with Sub.
  • Micron Graphics Controller ICs.
  • High impedance Pull.
  • Ups (50 kW Nomi.

📥 Download Datasheet

Datasheet Details

Part number PACVGA105
Manufacturer onsemi
File Size 185.52 KB
Description VGA Port Companion Circuit
Datasheet download datasheet PACVGA105 Datasheet

Full PDF Text Transcription (Reference)

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PACVGA105 VGA Port Companion Circuit Product Description The PACVGA105 incorporates 7 channels of ESD protection for signal lines commonly found in a VGA port for PCs. ESD protection is implemented with current steering diodes designed to safely handle the high peak surge currents associated with the IEC−1000−4−2 Level−4 ESD Protection Standard (8 kV contact discharge). When the channels are subjected to an electrostatic discharge, the ESD current pulse is diverted via the protection diodes into the positive supply rails or ground where they may be safely dissipated. The upper ESD diodes for the R, G and B channels are connected to a separate supply rail (VRGB) to facilitate interfacing to graphics controller ICs with low voltage supplies.