DS90UB949-Q1
- AEC-Q100 qualified for automotive
applications
- Device temperature grade 2: –40°C to +105°C, TA
- 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
- Monitors spread-spectrum input clock to reduce EMI
- I2C (master/slave) with 1-Mbps fast-mode plus
- SPI pass-through interface
- Backward-compatible with DS90UB926Q-Q1 and DS90UB928Q-Q1 FPD-Link III deserializers
The DS90UB949-Q1 is an HDMI to FPD-Link III bridge device which, in conjunction with the FPD-Link III DS90UB940-Q1/DS90UB948-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) cables. It serializes an 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. The consolidation of video data and control over two differential pairs can reduce the interconnect size and weight and can simplify 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 supplies an optional auxiliary audio interface.
기술 자료
| 상위 문서 | 유형 | 직함 | 형식 옵션 | 최신 영어 버전 다운로드 | 날짜 |
|---|---|---|---|---|---|
| * | 데이터 시트 | DS90UB949-Q1 1080p HDMI to FPD-Link III Bridge Serializer datasheet (Rev. B) | PDF | HTML | 2019. 8. 5 |
설계 및 개발
추가 조건 또는 필수 리소스는 사용 가능한 경우 아래 제목을 클릭하여 세부 정보 페이지를 확인하세요.
DS90UB949-Q1EVM — DS90UB949-Q1 평가 모듈
The DS90UB949-Q1 Evaluation Module converts HDMI to FPD-Link III. This kit will demonstrate the functionality and operation of the DS90UB949-Q1. The DS90UB949-Q1 is an HDMI to FPD-Link III Serializer which, in conjunction with the DS90Ux948/DS90Ux940 Deserializers, takes the data from HDMI serial (...)
ALP — Analog LaunchPad Framework Utility
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| 패키지 | 핀 | CAD 기호, 풋프린트 및 3D 모델 |
|---|---|---|
| VQFN (RGC) | 64 | Ultra Librarian |
주문 및 품질
권장 제품에는 본 TI 제품과 관련된 매개 변수, 평가 모듈 또는 레퍼런스 디자인이 있을 수 있습니다.