DS90C187
- 100 mW Typical Power Consumption at 185 MHz (SIDO Mode)
- Drives QXGA and WQXGA Class Displays
- Three Operating Modes:
- Single Pixel In, Single Pixel Out (SISO): 105 MHz Maximum
- Single Pixel In, Dual Pixel Out (SIDO): 185 MHz Maximum
- Dual Pixel In, Dual Pixel Out (DIDO): 105MHz
- Supports 24-Bit RGB, 48-Bit RGB
- Optional low Power Mode Supports 18-Bit RGB, 36-Bit RGB
- Supports 3D+C, 4D+C, 6D+C, 6D+2C, 8D+C, and 8D+2C LVDS Configurations
- Compatible With FPD-Link Deserializers
- Operates Off a Single 1.8-V Supply
- Interfaces Directly With 1.8-V LVCMOS
- Less Than 1 mW Power Consumption in Sleep Mode
- Spread Spectrum Clock Compatible
- Small 7-mm × 7-mm × 0.9-mm 92-Pin Dual Row VQFN Package
The DS90C187 is a low power Serializer for portable battery powered that reduces the size of the RGB interface between the host GPU and the Display.
The DS90C187 Serializer is designed to support dual pixel data transmission between a Host and a Flat Panel Display at resolutions of up to QXGA (2048x1536) at 60 Hz. The transmitter converts up to 48 bits (Dual Pixel 24-bit color) of 1.8-V LVCMOS data into two channels of 4 data + clock (4D+C) reduced width interface LVDS compatible data streams.
DS90C187 supports 3 modes of operation.
- In single pixel mode in/out mode, the device can drive up to SXGA+ (1400x1050) at 60 Hz. In this mode, the device converts one bank of 24-bit RGB data to a one channel 4D+C LVDS data stream.
- In single pixel in / dual pixel out mode, the device can drive up to WUXGA+ (1920x1440) at 60 Hz. In this configuration, the device provides single-to-dual pixel conversion and converts one bank of 24-bit RGB data into two channels of 4D+C LVDS streams at half the pixel clock rate.
In dual pixel in / dual pixel out mode, the device can drive up to QXGA 2048x1536 at 60Hz or up to QSXGA 2560x2048 at 30Hz. In this mode, the device converts 2 channels of 24 bit RGB data into 2 channels of 4D+C LVDS streams. For all the modes, the device supports 18bpp and 24bpp color.
The DS90C187 is offered in a small 92 pin dual row VQFN package and features single 1.8 V supply for minimal power dissipation.
기술 자료
| 유형 | 직함 | 날짜 | ||
|---|---|---|---|---|
| * | Data sheet | DS90C187 Low Power, 1.8-V Dual Pixel FPD-Link (LVDS) Serializer datasheet (Rev. C) | PDF | HTML | 2018/09/25 |
| Application note | High-Speed Layout Guidelines for Reducing EMI for LVDS SerDes Designs | 2018/11/09 | ||
| Technical article | Finding the right pixel clock frequency and throughput for an LVDS display resolut | PDF | HTML | 2018/09/26 | |
| Application note | Array QFN Application Note | 2012/10/31 | ||
| User guide | C187EKV01 User’s Guide | 2012/05/03 |
설계 및 개발
추가 조건 또는 필수 리소스는 사용 가능한 경우 아래 제목을 클릭하여 세부 정보 페이지를 확인하세요.
C187EVK01 — DS90C187 평가 모듈
The C187EVK01 evaluation module (EVM) helps you evaluate the performance of the DS90C187 low-power 1.8-V dual-pixel FPD-Link LVDS serializer. The device operates off of a single 1.8-V supply and supports input pixel clocks from 50 MHz to 185 MHz (single-in, dual-out) or 25 MHz to 105 MHz (...)
PSPICE-FOR-TI — TI 설계 및 시뮬레이션 툴용 PSpice®
TI 설계 및 시뮬레이션 환경용 PSpice는 기본 제공 라이브러리를 이용해 복잡한 혼합 신호 설계를 시뮬레이션할 수 있습니다. 레이아웃 및 제작에 (...)
TINA-TI — SPICE 기반 아날로그 시뮬레이션 프로그램
| 패키지 | 핀 | CAD 기호, 풋프린트 및 3D 모델 |
|---|---|---|
| VQFN-MR (NLA) | 92 | Ultra Librarian |
주문 및 품질
- RoHS
- REACH
- 디바이스 마킹
- 납 마감/볼 재질
- MSL 등급/피크 리플로우
- MTBF/FIT 예측
- 물질 성분
- 인증 요약
- 지속적인 신뢰성 모니터링
- 팹 위치
- 조립 위치
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