DS90UH940NTNKDRQ1
Unknown1080P FPD-LINK III TO CSI-2 DESERIALIZER WITH HDCP
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DS90UH940NTNKDRQ1
Unknown1080P FPD-LINK III TO CSI-2 DESERIALIZER WITH HDCP
Technical Specifications
Parameters and characteristics for this part
| Specification | DS90UH940NTNKDRQ1 |
|---|---|
| Data Rate | 3.36 Gbps |
| Function | Deserializer |
| Grade | Automotive |
| Input Type | FPD-Link II, LVDS |
| Mounting Type | Surface Mount |
| Number of Inputs | 2 |
| Number of Outputs | 4 |
| Operating Temperature [Max] | 105 ░C |
| Operating Temperature [Min] | -40 °C |
| Output Type | CSI-2, MIPI |
| Package / Case | 64-WFQFN Exposed Pad |
| Qualification | AEC-Q100 |
| Supplier Device Package | 64-WQFN (9x9) |
| Voltage - Supply [Max] | 1.26 V, 3.6 V |
| Voltage - Supply [Min] | 1.14 V, 3 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tape & Reel (TR) | 2000 | $ 9.67 | |
| Texas Instruments | LARGE T&R | 1 | $ 12.42 | |
| 100 | $ 10.85 | |||
| 250 | $ 8.36 | |||
| 1000 | $ 7.48 | |||
Description
General part information
DS90UH941AS-Q1 Series
The DS90UH949A-Q1 is a HDMI-to-FPD-Link III bridge device which, paired with the FPD-Link III DS90UH940A-Q1/DS90UH948A-Q1 deserializers, supplies 1-lane or 2-lane high-speed serial streams over cost-effective 50-Ω single-ended coaxial, or 100-Ω differential shielded twisted-pair (STP) and shielded twisted quad (STQ) cables. The device can serialize a HDMI v1.4b input to support video resolutions up to 2K 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 can decrease 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 1080p for 94x deserializers and 720p for 92x deserializers with 24-bit color depth over a single differential link.
The DS90UH949A-Q1 supports HDCP Repeater applications where all authentication and encryption functions are handled without the need for an external controller. HDMI audio and video data are decrypted at the input and re-encrypted before the data is sent to the FPD-Link III interface.
Documents
Technical documentation and resources
