This product is End of Life (EOL) and is therefore not recommended for new designs. Existing customers should contact their local sales office for more information.

Kinetic Technologies recommends the MCDP5200 for all new designs.

DisplayPort 1.2a to HDMI 1.4b Converter


The STDP2650 is a high-speed DisplayPort-to-HDMI protocol converter targeted for Mobile PC, TV and cable accessory applications. This device includes a VESA DP Standard Ver.1.2a compliant dual-mode receiver and an HDMI 1.4 compliant transmitter. This device also functions as HDMI-to HDMI re-timer.

The DisplayPort dual-mode receiver supports HBR2 speed, a data rate of 5.4 Gbps per lane with a total bandwidth of 21.6 Gbps link rate. With HDMI input it can receive DC coupled TMDS signal up to 2.97 Gbps per data pair. The HDMI transmitter supports link rate up to 2.97 Gbps that corresponds to a pixel rate of 297 MHz, adequate for handling video resolution up to FHD 120 Hz 3D formats or 4K2K 30Hz This device delivers deep color video up to 16-bits per color in RGB or YCbCr color format and 8-CH audio transport from the source to audio rendering device over the HDMI output or through the SPDIF port.

The STDP2650 provides HDCP 1.x content protection both on the input and output port thus functions as HDCP repeater. It also supports the eDP authentication option ASSR (Alternative Scrambler Seed Reset) for embedded applications.


  • DisplayPort1.2a dual mode receiver
  • HDMI1.4b transmitter
  • Protocol converter or HDMI re-timer up to 2.97Gpbs/Ch
  • Max video resolution 4K2K 30Hz
  • Stereoscopic 3D forwarding
  • HDCP1.x repeater with embedded keys
  • ASSR- eDP display authentication
  • Spread spectrum on DisplayPort interface for EMI reduction
  • Deep color support- RGB/YCbCr up to 16bits per color
  • AUX to I2C bridge for EDID/MCCS pass through
  • Power consumption: Active 462mW; Standby 21mW
  • 81 BGA (8mm x 8mm) package
  • 0ºC to +70ºC operating temperature range


  • DisplayPort to HDMI bridge for TVs and projectors
  • Audio-video accessory (dongle) for desktop, notebook computers, and tablets

Typical Application Diagram

Reference Designs

RD3-2650 DisplayPort 1.2 to HDMI 1.4