DS90UB949-Q1
(ACTIVE) 1080p Dual FPD-Link III Serializer
Diagram
Functional Diagram
Description
The DS90UB949-Q1 is a HDMI to FPD-Link III bridge device which, in conjunction with the FPD-Link III DS90UB940-Q1/DS90UB948-Q1 deserializers, provides 1-lane or 2-lane high-speed serial streams over cost-effective 50Ω single-ended coaxial or 100Ω differential shielded twisted-pair (STP) cables. It serializes a HDMI v1.4b input supporting video resolutions up to WUXGA and 1080p60 with 24-bit color depth.
The FPD-Link III interface supports video and audio data transmission and full duplex control, including I2C and SPI communication, over the same differential link. Consolidation of video data and control over two differential pairs reduces the interconnect size and weight and simplifies system design. EMI is minimized by the use of low voltage differential signaling, data scrambling, and randomization. In backward compatible mode, the device supports up to WXGA and 720p resolutions with 24-bit color depth over a single differential link.
The DS90UB949-Q1 supports multi-channel audio received through HDMI or an external I2S interface. The device also supports an optional auxiliary audio interface.
Features
- Supports TMDS Clock up to 170 MHz for WUXGA
(1920x1200) and 1080p60 Resolutions with 24-Bit
Color Depth - Single and Dual FPD-Link III Outputs
- High-Definition Multimedia (HDMI) v1.4b Inputs
- HDMI-Mode DisplayPort (DP++) Inputs
- HDMI Audio Extraction for up to 8 Channels
- High Speed Back Channel Supporting GPIO up
to 2 Mbps - Supports up to 15 Meters of Cable with Automatic
Temperature and Aging Compensation - Tracks Spread Spectrum Input Clock to Reduce
EMI - I2C (Master/Slave) with 1Mbps Fast-Mode Plus
- SPI Control Interface up to 3.3 Mbps
- Backward Compatible to DS90UB926Q-Q1 and
DS90UB928Q-Q1 FPD-Link III Deserializers - Automotive Grade Product: AEC-Q100 Grade
2 Qualified
Parametrics
| Function | Serializer |
| Color depth (bpp) | 24 |
| Pixel clock min (MHz) | 25 |
| Pixel clock (Max) (MHz) | 170 |
| Input compatibility | HDMI |
| Output compatibility | FPD-Link III LVDS |
| Features | I2C Config^I2S Audio |
| Signal Conditioning | DC Balance |
| EMI reduction | SSC Compatible |
| Diagnostics | BIST |
| Total Throughput (Mbps) | 4080 |
| Rating | Automotive |
| Operating temperature range (C) | -40 to 105 |
| Package Group | VQFN|64 |
| Package size: mm2:W x L (PKG) | 64VQFN: 81 mm2: 9 x 9 (VQFN|64) |
Companion Products
-
DS90UB964-Q1
Quad 1MP Camera Hub FPD-Link III Deserializer With Dual CSI-2 Output Ports for 1MP Cameras
-
SN65HVD1781-Q1
Automotive Catalog 70-V Fault-Protected RS-485 Transceivers
-
TXS0104E-Q1
Automotive Catalog 4-Bit Bidirectional Voltage-Level Translator for Open-Drain Applications
-
PCA9306-Q1
Automotive Dual Bidirectional I2C Bus and SMBus Voltage-Level Translator
-
TPS7B7702-Q1
Automotive Dual-Channel Antenna LDO Linear Regulator With Current Sense
Technical Documents
Other Products in Same Family
-
DS90UH949-Q1
(ACTIVE) 1080p HDMI to FPD-Link III Bridge Serializer with HDCP
-
DS90UH929-Q1
(ACTIVE) 720p FPD-Link III Serializer
-
DS90UH940-Q1
(ACTIVE) 1080p dual FPD-Link III deserializer
-
DS90UB929-Q1
(ACTIVE) 720p FPD-Link III Serializer
-
DS90UH947-Q1
(ACTIVE) 1080p Dual FPD-Link III Serializer
-
DS90UB947-Q1
(ACTIVE) 1080p Dual FPD-Link III Serializer
-
DS90UB940-Q1
(ACTIVE) 1080p Dual FPD-Link III Deserializer
-
DS90UB948-Q1
(ACTIVE) 1080p Dual FPD-Link III Deserializer
-
DS90UH948-Q1
(ACTIVE) 1080p Dual FPD-Link III Deserializer
-
DS90UH925AQ-Q1
(ACTIVE) 5 to 85 MHz 24-bit Color FPD-Link III Serializer with HDCP
-
DS90UA102-Q1
(ACTIVE) Multi-Channel Digital Audio Deserializer
-
DS90UB928Q-Q1
(ACTIVE) FPD-Link III Deserializer with Bidirectional Control Channel
-
DS90UA101-Q1
(ACTIVE) Automotive Multi-Channel Digital Audio Serializer
-
DS90UH928Q-Q1
(ACTIVE) 5MHz - 85MHz 24-bit Color FPD-Link III to FPD-Link Deserializer with HDCP
-
DS90C124-Q1
(ACTIVE) 5-35MHz DC- Balanced 24-Bit FPD-Link II Deserializer
-
DS90C241-Q1
(ACTIVE) 5-35MHz DC- Balanced 24-Bit FPD-Link II Serializer
-
DS99R421-Q1
(ACTIVE) 5-43 MHz FPD-Link LVDS (3 Data + 1 Clk) to FPD-Link II LVDS (Embedded Clk DC-Balanced) Conv
-
DS90UR124-Q1
(ACTIVE) 5-43MHz DC-Balanced 24-Bit FPD-Link II Deserializer
-
DS90UR241-Q1
(ACTIVE) 5-43MHz DC-Balanced 24-Bit FPD-Link II Serializer
-
DS90UB927Q-Q1
(ACTIVE) 5MHz - 85MHz 24-bit Color FPD-Link III Serializer with Bidirectional Control Channel
-
DS90UH927Q-Q1
(ACTIVE) 5MHz - 85MHz 24-bit Color FPD-Link III Serializer with HDCP
-
DS90UR910-Q1
(ACTIVE) 10 - 75 MHz 24-bit Color FPD-Link II to CSI-2 Converter
-
DS90UB925Q-Q1
(ACTIVE) 5 - 85 MHz 24-bit Color FPD-Link III Serializer with Bidirectional Control Channel
-
DS90UB926Q-Q1
(ACTIVE) 5-85 MHz 24-bit Color FPD-Link III Deserializer with Bidirectional Control Channel
-
DS90UR916Q-Q1
(ACTIVE) 5-65 MHz 24-bit Color FPD-Link II Deserializer with Image Enhancement
-
DS90C187
(ACTIVE) Low Power Dual Pixel FPD-Link (LVDS) Serializer
-
DS90C185
(ACTIVE) Low Power FPD-Link (LVDS) Serializer
-
DS90CF383
(NRND) + 3.3V LVDS 24-Bit Flat Panel Display (FPD) Link - 65 MHz
-
DS90C363
(NRND) +3.3V Programmable LVDS Transmitter 18-Bit Flat Panel Display (FPD) Link - 65 MHz
-
DS90UR904Q-Q1
(ACTIVE) 10 - 43MHz 18 Bit Color FPD-Link II Deserializer
-
DS90UR903Q-Q1
(ACTIVE) 10 - 43MHz 18 Bit Color FPD-Link II Serializer
-
DS99R124AQ-Q1
(ACTIVE) 5 - 43 MHz 18-bit Color FPD-Link II to FPD-Link Converter
-
DS90CF384AQ-Q1
(ACTIVE) +3.3V LVDS Receiver 24-Bit Flat Panel Display (FPD) Link - 65MHz
-
DS90UH940N-Q1
(ACTIVE) 1080p FPD-Link III to CSI-2 deserializer with HDCP
-
DS90UH949A-Q1
(ACTIVE) 1080p HDMI to FPD-Link III Bridge Serializer with HDCP
-
DS90C383
(NRND) +3.3V Programmable LVDS Transmitter 24-Bit Flat Panel Display (FPD) Link-65 MHz
-
DS90UB901Q-Q1
(ACTIVE) 10 - 43MHz 14 Bit Color FPD-Link III Serializer with Bidirectional Control Channel
-
DS90UB902Q-Q1
(ACTIVE) 10 - 43MHz 14 Bit Color FPD-Link III Deserializer with Bidirectional Control Channel
-
DS90UB903Q-Q1
(ACTIVE) 10 - 43MHz 18 Bit Color FPD-Link III Serializer with Bidirectional Control Channel
-
DS90UB904Q-Q1
(ACTIVE) 10 - 43MHz 18 Bit Color FPD-Link III Deserializer with Bidirectional Control Channel
-
DS90UH925Q-Q1
(ACTIVE) 5 - 85 MHz 24-bit Color FPD-Link III Serializer with HDCP
-
DS90UH926Q-Q1
(ACTIVE) 5 - 85 MHz 24-bit Color FPD-Link III Deserializer with HDCP
-
DS90UR124
(ACTIVE) 5-43MHz DC-Balanced 24-Bit FPD-Link II Deserializer
-
DS90UR241
(ACTIVE) 5-43MHz DC-Balanced 24-Bit FPD-Link II Serializer
-
DS90UR905Q-Q1
(ACTIVE) 5-65MHz 24-bit Color FPD-Link II Serializer
-
DS90UR906Q-Q1
(ACTIVE) 5-65MHz 24-bit Color FPD-Link II Deserializer
-
DS90UR907Q-Q1
(ACTIVE) 5 - 65 MHz 24-bit Color FPD-Link to FPD-Link II Converter
-
DS90UR908Q-Q1
(ACTIVE) 5 - 65 MHz 24-bit Color FPD-Link II to FPD-Link Converter
-
DS99R101
(ACTIVE) 3-40MHz DC-Balanced 24-Bit LVDS Serializer
-
DS99R102
(ACTIVE) 3-40MHz DC-Balanced 24-Bit LVDS Deserializer
-
DS99R103
(ACTIVE) 3-40MHz DC- Balanced 24-Bit LVDS Serializer
-
DS99R104
(ACTIVE) 3-40MHz DC- Balanced 24-Bit LVDS Deserializer
-
DS99R105
(ACTIVE) 3-40MHz DC- Balanced 24-Bit LVDS Serializer
-
DS99R106
(ACTIVE) 3-40MHz DC- Balanced 24-Bit LVDS Deserializer
-
DS99R124Q-Q1
(ACTIVE) 5 - 43 MHz 18-bit Color FPD-Link II to FPD-Link Converter
-
DS99R421
(NRND) 5-43 MHz FPD-Link LVDS (3 Data + 1 Clk) to FPD-Link II LVDS (Embedded Clk DC-Balanced) Conv
-
DS90C124
(ACTIVE) 5-35MHz DC- Balanced 24-Bit FPD-Link II Deserializer
-
DS90C241
(ACTIVE) 5-35MHz DC- Balanced 24-Bit FPD-Link II Serializer
-
DS90C3201
(ACTIVE) 3.3V 8 MHz to 135 MHz Dual FPD-Link Transmitter
-
DS90C3202
(ACTIVE) 3.3V 8 MHz to 135 MHz Dual FPD-Link Receiver
-
DS90C363B
(ACTIVE) +3.3V Programmable LVDS Transmitter 18-Bit Flat Panel Display (FPD) Link - 65MHz
-
DS90C365A
(ACTIVE) +3.3V Programmable LVDS Transmitter 18-Bit Flat Panel Display Link-87.5 MHz
-
DS90C383B
(ACTIVE) +3.3V Programmable LVDS Transmitter 24-Bit Flat Panel Display (FPD) Link-65 MHz
-
DS90C385A
(ACTIVE) LVDS Transmitter Flat Panel Display 85MHz
-
DS90C387
(ACTIVE) +3.3V Dual Pixel LVDS Display Interface (LDI)-SVGA/QXGA
-
DS90C387A
(ACTIVE) Dual Pixel LVDS Display Interface / FPD-Link Transmitter
-
DS90C387R
(ACTIVE) 85MHz Dual 12-Bit Double Pumped Input LDI Transmitter VGA/UXGA
-
DS90CF363B
(ACTIVE) +3.3V Programmable LVDS Transmitter 18-Bit Flat Panel Display (FPD) Link - 65MHz
-
DS90CF364
(ACTIVE) +3.3V LVDS Receiver 18-Bit Flat Panel Display (FPD) Link - 65 MHz
-
DS90CF364A
(ACTIVE) +3.3V LVDS Receiver 18-Bit Flat Panel Display (FPD) Link - 65 MHz
-
DS90CF366
(ACTIVE) +3.3V LVDS Receiver 18-Bit Flat Panel Display (FPD) Link - 85 MHz
-
DS90CF383B
(ACTIVE) +3.3V LVDS Transmitter 24-Bit Flat Panel Display (FPD) Link-65 MHz
-
DS90CF384
(ACTIVE) +3.3V LVDS Receiver 24-Bit Flat Panel Display (FPD) Link-65 MHz
-
DS90CF384A
(ACTIVE) +3.3V LVDS Receiver 24-Bit Flat Panel Display (FPD) Link - 65MHz
-
DS90CF386
(ACTIVE) +3.3V LVDS Receiver 24-Bit Flat Panel Display (FPD) Link - 85 MHz
-
DS90CF388
(ACTIVE) +3.3V Dual Pixel LVDS Display Interface (LDI)-SVGA/QXGA
-
DS90CF388A
(ACTIVE) Dual Pixel LVDS Display Interface / FPD-Link Receiver
-
DS90CF564
(ACTIVE) LVDS 18-Bit Color Flat Panel Display (FPD) Link - 65 MHz
-
DS90CR485
(ACTIVE) 133MHz LVDS 48-bit Channel Link Serializer
-
DS90CR486
(ACTIVE) Deserializer
-
DS90C189-Q1
(ACTIVE) Low Power 1.8-V Dual Pixel FPD-Link (LVDS) Serializer
-
DS90UB921-Q1
(ACTIVE) 5-96 MHz 24-bit Color FPD-Link III Serializer
-
DS90UB924-Q1
(ACTIVE) 5 MHz to 96 MHz 24-bit Color FPD-Link III to OpenLDI Deserializer