Overview
The PTN3355BS/F4MP, produced by NXP USA Inc., is a low-power DisplayPort to VGA adapter with an integrated 1:2 VGA switch. This component is optimized primarily for motherboard applications, enabling the conversion of a DisplayPort signal from the chipset to an analog video signal that can be directly connected to a VGA connector. It integrates a DisplayPort receiver, a high-speed triple video digital-to-analog converter, and a 1:2 VGA switch, supporting a wide range of display resolutions up to WUXGA (2048x1536).
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer Part Number | PTN3355BS/F4MP |
| Manufacturer | NXP USA Inc. |
| Package/Case | 40-pin HVQFN EP |
| DisplayPort Main Link | 1-lane and 2-lane modes supported; HBR at 2.7 Gbit/s per lane, RBR at 1.62 Gbit/s per lane |
| AUX Channel | 1 MHz AUX channel |
| Power Supply | 3.3 V |
| Power Consumption | Approximately 200 mW for video streaming in WUXGA resolution, 410 μW in Low-power mode |
| Resolution Support | Up to WUXGA (2048x1536), 1920x1200, 1280x1024 |
| VGA Switch | Integrated 1:2 VGA switch |
| Monitor Detection | Load sensing on RGB lines and reporting sink connection status to the source |
Key Features
- VESA-compliant DisplayPort converter supporting HBR (High Bit Rate) at 2.7 Gbit/s per lane and RBR (Reduced Bit Rate) at 1.62 Gbit/s per lane.
- Integrated high-speed triple video digital-to-analog converter supporting a wide range of video resolutions.
- Integrated 1:2 VGA switch for driving VGA signals to either the main board connector or docking connector.
- Low power consumption for energy-efficient operation.
- ESD protection for robust design.
- Supports I2C-bus over AUX per DisplayPort standard.
- Monitor presence detection through load sensing on RGB lines.
Applications
- Consumer electronics
- Industrial automation
- Telecommunications equipment
- Medical devices
- Automotive electronics
Q & A
- What is the primary function of the PTN3355BS/F4MP? The PTN3355BS/F4MP is a low-power DisplayPort to VGA adapter with an integrated 1:2 VGA switch, designed to convert DisplayPort signals to analog VGA signals.
- What are the supported DisplayPort link speeds? The PTN3355BS/F4MP supports HBR at 2.7 Gbit/s per lane and RBR at 1.62 Gbit/s per lane.
- What is the power consumption of the PTN3355BS/F4MP? The component consumes approximately 200 mW for video streaming in WUXGA resolution and 410 μW in Low-power mode.
- What types of VGA resolutions does the PTN3355BS/F4MP support? It supports resolutions up to WUXGA (2048x1536), 1920x1200, and 1280x1024.
- Does the PTN3355BS/F4MP have ESD protection? Yes, the PTN3355BS/F4MP includes ESD protection for robust design.
- How does the PTN3355BS/F4MP detect monitor presence? It performs load sensing on RGB lines and reports sink connection status to the source.
- What is the package type of the PTN3355BS/F4MP? The component is packaged in a 40-pin HVQFN EP package.
- Is the PTN3355BS/F4MP compatible with multiple interface standards? While primarily designed for DisplayPort to VGA conversion, it supports I2C-bus over AUX per DisplayPort standard.
- What are some typical applications of the PTN3355BS/F4MP? It is used in consumer electronics, industrial automation, telecommunications equipment, medical devices, and automotive electronics.
- Is the PTN3355BS/F4MP still in production? The PTN3355BS/F4MP is currently not recommended for new designs and is considered end-of-life.
