4K Active Mini DP1.2 To HDMI2.0 Graphics Card 4K@60Hz Progressive Display With Chip NUC Multi-screen Output

Detailed Description：

ATI Micro DP1.2, DP to hdmi2.0 products are the first active DP to HDMI ultra HD 4K@60Hz conversion line currently on the market, supporting the maximum HDMI 2.0a data rate of 6Gbit / sec, enabling 4K UHD performance is 4:4:4 color sampling at 60fps and 24-bit per pixel. Achieve HBR2 (5.4 Gbit/s) link rate DP 1.2A or 4 internal links DP 1.3 input supports 4K output HDMI 2.0a performance.

DP1.2 input follows HBR2 mode

HDMI2.0 maximum output speed 6.0 Gbps
HDMI2.0 output maximum resolution 4K x 2K @ 60Hz
Support 3D function
Support HDCP 1.4 and 2.2 agreements

DisplayPort to HDMI 2.0a conversion chip - PS175 and PS176 can convert DisplayPort 1.2a or DisplayPort 1.3 signals into HDMI 2.0a. The PS175 is suitable for use on the motherboard of a mobile device or desktop computer, while the PS176 is suitable for applications such as a protocol adapter or patch cord, such as the DisplayPort Alt Mode over USB Type-C to HDMI 2.0a adapter.

Features：

The PS175 or PS176 can support up to 6Bbits per second to HDMI 2.0a, and four high-speed transmission channels supporting HBR2 (5.4Gbps/sec) with DP 1.2a or DP 1.3. It can transmit complete 4K UHD, 60Hz, 24bits. Color and 4:4:4 sampled picture. Regardless of the DisplayPort input or HDMI output, the PS175 and PS176 support HDCO 1.4 and HDCP 2.2 content protection protocols and the necessary HDCP regeneration. The chip can also convert the signal into a 4:2:0 HDMI signal output, so the PS175 and PS176 can also handle 8 channels, 192KHz, 24bit audio signal.

Different from other signal conversion chips on the market, Spectrum's unique Jitter Cleaning function removes the jitter at the same time when performing signal conversion internally. When the PS175 and PS176 are performing signal conversion, they can remove the jitter of the DisplayPort signal source or the signal jitter generated during the transmission through the DisplayPort. After the Jitter Cleaning process, the clean, low-jitter HDMI 2.0a signal is output, even if At such high speeds as HDMI 2.0a 6Gb/s, compatibility can also maintain a considerable margin. Since the audible jitter of the HDMI signal is much smaller than that of the DisplayPort, it is necessary to add the jitter cleaning function during the DP to HDMI process. Jitter Cleaning has many advantages, in addition to improving compatibility with HDMI sources, improving interoperability with HDMI displays, and compensating for poor signal quality caused by poor quality or long HDMI signal lines. The problem.

In the DisplayPort input section, the PS175 and PS176 support all the requirements for DP to HDMI signal conversion in VESA DisplayPort Standard version 1.3 and VESA DisplayPort Alternate Mode over USB Type-C Standard version 1.0a, which also includes support for CEC-Tunneling. -over-AUX specification.

In the HDMI output section, the PS175 and PS176 support the latest version of the HDMI 2.0a standard, including SCDC (Status and Control Data Channel), TMDS scrambling, and CEC receptacle interfaces.

The PS175 and PS176 contain a microprocessor and SPI-ROM that can be operated without host control.

Active DP to HDMI2.0 line compatibility PS176 test report and data report：

Because the HDMI2.0 specification is relatively new, different TV manufacturers have different definitions of 4 frames in 4K resolution, and there may be compatibility problems with the graphics card; when you encounter HDMI2.0 incompatibility issues (such as resolution degradation, or Frame number reduction, etc.), PS176 latest firmware upgrade program tool active DP to hdmi2.0 update firmware to solve RX480 and 580 boot black screen problem
We can provide the latest firmware and HDMI2.0 upgrade tool: Active Active Small DP to DVI to HDMI cable latest firmware upgrade tool

Application range:

Input: Mini DisplayPort, standard DP male or Thunderbolt 2 (Apple lightning interface)
Input support AMD, NVidia, Intel series DP interface graphics card output HDMI signal to 4K TV
Perfect support for Apple to extend the second screen output to 4K@60Hz Ultra HD TV Apple iMac, MacBook pro or Mac pro
Perfect support for Microsoft Tablet PC output 4K TV Microsoft Surface Book or surface pro
Output: HDMI female; need to purchase an additional HDMI2.0 male to male extension cable
Only one-way conversion from Mini DisplayPort to HDMI is supported.

Support AMD Eyefinity multi-screen stitching output

DP 1.2 supports 2x bandwidth in DP1.1a (HBR mode), high rate 2 (HBR2 mode) provides bandwidth 5.4Gbps per chain, or a total of 21.6Gpbs in a full 4-chain configuration, which will fit more High bandwidth requirements for applications. (Please contact us for specific graphics application)

Ultra HD 4K true 60Hz progressive scan, better dynamic effect, no frame loss, no water lines, clearer

Active DP1.2 to HDMI2.0 adapter 4K 60Hz

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