PTN3356R1BS - ROM-based low-power DisplayPort to VGA adapter

PTN3356R1BS是NXP恩智浦公司的一款高速多路复用器产品，PTN3356R1BS是ROM-based low-power DisplayPort to VGA adapter，本站介绍了PTN3356R1BS的封装应用图解、特点和优点、功能等，并给出了与PTN3356R1BS相关的NXP元器件型号供参考。

PTN3356R1BS - ROM-based low-power DisplayPort to VGA adapter - 高速多路复用器 - DisplayPort - 恩智浦

产品描述

PTN3356R1 is a ROM-based DisplayPort to VGA adapter optimized primarily for motherboardapplications, to convert a DisplayPort signal from the chip set to an analog videosignal that directly connects to the VGA connector. PTN3356R1 integrates a DisplayPortreceiver, a high-speed triple video digital-to-analog converter that supports a widerange of display resolutions, for example, VGA to WUXGA.

PTN3356R1 supports two DisplayPort lanes operating at either 2.7 Gbit/s or 1.62 Gbit/sper lane.

PTN3356R1 supports I2C-bus over AUX per DisplayPort standard, and bridges theVESA DDC channel to the DisplayPort Interface.

PTN3356R1 is powered from a 3.3 V power supply and consumes approximately 200 mW of powerfor video streaming in WUXGA resolution and 410 μW of power in Low-power mode. The VGAoutput is powered down when there is no valid DisplayPort source data being transmitted.PTN3356R1 also aids in monitor detection by performing load sensing on RGB lines andreporting sink connection status to the source.

产品特性和优势

VESA-compliant DisplayPort converter

Main Link: 1-lane and 2-lane modes supported
- HBR (High Bit Rate) at 2.7 Gbit/s per lane
- RBR (Reduced Bit Rate) at 1.62 Gbit/s per lane
- BER (Bit Error Rate) better than 10-9
- DisplayPort Link down-spreading supported
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

VESA-compliant eDP extensions

Supports Alternate Scrambler Seed Reset (ASSR)
Supports Alternate Enhanced Framing mode - Enhanced Framing

DDC channel output

I2C-Over-AUX feature facilitates support of MCCS, DDC/CI, and DDCprotocols

Analog video output

VSIS 1.2 compliance for supported video output modes
Analog RGB current-source outputs
3.3 V VSYNC and HSYNC outputs
Pixel clock up to 240 MHz
Triple 8-bit Digital-to-Analog Converter (DAC)
Direct drive of double terminated 75 Ω load with standard 700 mV (peak-to-peak)signals

General features

Monitor presence detection through load detection scheme.Connection/disconnection reported via HPD IRQ and DPCD update
Wide set of display resolutions are supported:
- 1920 x 1440, 60 Hz, 18 bpp, 234 MHz pixel clock rate
- 2048 x 1152, 60 Hz (reduced blanking), 24 bpp, 162 MHz pixel clockrate
- 2048 x 1536, 50 Hz (reduced blanking), 24 bpp, 167.2 MHz pixel clockrate
- WUXGA: 1920 x 1200, 60 Hz, 18 bpp, 193 MHz pixel clock rate
- WUXGA: 1920 x 1200, 60 Hz (reduced blanking), 24 bpp, 154 MHz pixel clockrate
- UXGA: 1600 x 1200, 60 Hz, 162 MHz pixel clock rate
- SXGA: 1280 x 1024, 60 Hz, 108 MHz pixel clock rate
- XGA: 1024 x 768, 60 Hz, 65 MHz pixel clock rate
- SVGA: 800 x 600, 60 Hz, 40 MHz pixel clock rate
- VGA: 640 x 480, 60 Hz, 25 MHz pixel clock rate
- Any resolution and refresh rates are supported from 25 MHz up to 180 MHzpixel clock rate at 24 bpp, or up to 240 MHz pixel clock rate at 18bpp
Bits per color (bpc) supported
- 6, 8 bits supported
- 10, 12, 16 bits supported by truncation to 8 MSBs
All VGA colorimetry formats (RGB) supported
Power modes:
- Active-mode power consumption: ~200 mW at WUXGA, 1920 x 1200, 60 Hz (18bpc)
- 410 μW at Low-power mode
Supports flexible choice of timing reference
- On-board oscillator with external crystal, ceramic resonator
- Different frequencies supported: 24 MHz, 25 MHz, 27 MHz
ESD protection: 7 kV HBM
Single power supply (3.3 V) for easy integration in the platforms
Commercial temperature range: 0 °C to 85 °C
32-pin HVQFN, 5 mm x 5 mm x 0.85 mm (nominal); 0.5 mm pitch; lead-freepackage

产品应用

Notebook computers, tablets and desktop PCs
Dongles, adapters, docking stations

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