DP1.4a-to-HDMI2.0b Converter


The MCDP5250 is an advanced DisplayPort1.4a to HDMI2.0b protocol converter targeted primarily for Mobile Notebook accessory and display applications. This device functions as a DP to HDMI protocol converter with an HDCP1.x/ HDCP2.x repeater function.

The receiver in MCDP5250 supports all DP standard data rates up to HBR3 (8.1Gbps/lane). The transmitter supports TMDS data format up to 6.0Gbps/lane. The side-band channel uses 1.0 Mbps Manchester-coded AUX signaling for DP and DDC signalling up to 100 kbps for the HDMI interface.


  • DisplayPort® (DP) ver.1.4a compliant receiver
  • HDMI2.0b transmitter
  • Max video resolution and color depth on HDMI TX output
    • 4K2K60Hz, RGB/YCbCr444, 8 bpc
    • 4K2K60Hz, YCbCr420, up to 16 bpc
    • 4K2K30Hz, RGB/YCbCr444, up to 16 bpc
  • Audio support
    • HDR10/HDR10+/DolbyTrue HD/Dolby ATMOS, DTS Master
  • HDCP support
    • HDCP1.3 to HDCP1.4 Repeater function
    • DCP compliant: HDCP2.x to HDCP1.4
    • HDCP2.x to HDCP2.x Repeater function
    • Read-protected embedded HDCP keys
  • Power supply voltages
    • 1.8V I/O, 0.95V core
  • Low Power consumption:
    • 468mW nominal operation
    • 9.2mW Standby operation
  • TFBGA77-169 (7mm x 7mm) package
  • 0ºC to +70ºC operating temperature range


  • PC notebook/tablet accessories
  • Adapters, dongles
  • Docking stations
  • A/V accessories

Typical Application Diagram