The DS90UB929-Q1 is a HDMI to FPD-Link III bridge device which, in
conjunction with the FPD-Link III
DS90UB926Q-Q1/DS90UB928Q-Q1 deserializers, provides 1-lane high-speed serial stream over cost-effective
50Ω single-ended coaxial or 100Ω differential shielded twisted-pair (STP) cable. It serializes a HDMI v1.4b input supporting video resolutions up to
WXGA and 720p with 24-bit color depth. The
DS90UB929-Q1 is also compatible with the DS90UB940-Q1/DS90UB948-Q1 deserializers.
The FPD-Link III interface supports video and audio data transmission and full duplex
control, including I2C communication, over the same
differential link. Consolidation of video data and control over one differential pair reduces the interconnect size and weight and simplifies system
design. EMI is minimized by the use of low voltage differential signaling, data scrambling, and
The DS90UB929-Q1 supports multi-channel audio received through HDMI or an
external I2S interface. The device also supports an optional auxiliary audio interface.
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