PTN3355 Overview
Description
PTN3355 is a DisplayPort to VGA adapter with an integrated 1 : 2 VGA switch optimized primarily for motherboard applications, to convert a DisplayPort signal from the chip set to an analog video signal that directly connects to the VGA connector. PTN3355 integrates a DisplayPort receiver, a high-speed triple video digital-to-analog converter and 1 : 2 VGA switch that supports a wide range of display resolutions, for example, VGA to WUXGA (see Table 9).
Key Features
- 1 MHz AUX channel Supports native AUX CH syntax Supports I2C-bus over AUX CH syntax
- Active HIGH Hot Plug Detect (HPD) signal to the source 2.2 VESA-compliant eDP extensions
- Supports Alternate Scrambler Seed Reset (ASSR)
- Supports Alternate Enhanced Framing mode
- Enhanced Framing NXP Semiconductors PTN3355 Low power DP to VGA adapter with integrated 1 : 2 VGA switch 2.3 DDC channel output
