DS90CF564
- 20 to 65 MHz Shift Clk Support
- Up to 171 Mbytes/s Bandwidth
- Cable Size is Reduced to Save Cost
- 290 mV Swing LVDS Devices for Low EMI
- Low Power CMOS Design (< 550 mW typ)
- Power-down Mode Saves Power (< 0.25 mW)
- PLL Requires No External Components
- Low Profile 48-Lead TSSOP Package
- Falling Edge Data Strobe
- Compatible with TIA/EIA-644 LVDS Standard
- Single Pixel Per Clock XGA (1024 x 768)
- Supports VGA, SVGA, XGA and Higher
- 1.3 Gbps Throughput
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The DS90CF563 transmitter converts 21 bits of CMOS/TTL data into three LVDS (Low Voltage Differential Signaling) data streams. A phase-locked transmit clock is transmitted in parallel with the data streams over a fourth LVDS link. Every cycle of the transmit clock 21 bits of input data are sampled and transmitted. The DS90CF564 receiver converts the LVDS data streams back into 21 bits of CMOS/TTL data. At a transmit clock frequency of 65 MHz, 18 bits of RGB data and 3 bits of LCD timing and control data (FPLINE, FPFRAME, DRDY) are transmitted at a rate of 455 Mbps per LVDS data channel. Using a 65 MHz clock, the data throughput is 171 Mbytes per second. These devices are offered with falling edge data strobes for convenient interface with a variety of graphics and LCD panel controllers.
This chipset is an ideal means to solve EMI and cable size problems associated with wide, high speed TTL interfaces.
技術文件
| 類型 | 標題 | 日期 | ||
|---|---|---|---|---|
| * | Data sheet | DS90CF563/DS90CF564 LVDS 18-Bit Color Flat Panel Display(FPD) Link - 65 MHz datasheet (Rev. E) | 2013年 4月 17日 | |
| Application note | High-Speed Layout Guidelines for Reducing EMI for LVDS SerDes Designs | 2018年 11月 9日 | ||
| Application note | How to Map RGB Signals to LVDS/OpenLDI(OLDI) Displays (Rev. A) | 2018年 6月 29日 | ||
| Application note | AN-1032 An Introduction to FPD-Link (Rev. C) | 2017年 8月 8日 | ||
| Application note | TFT Data Mapping for Dual Pixel LDI Application - Alternate A - Color Map | 2004年 5月 15日 | ||
| Application note | AN-1056 STN Application Using FPD-Link | 2004年 5月 14日 | ||
| Application note | AN-1085 FPD-Link PCB and Interconnect Design-In Guidelines | 2004年 5月 14日 |
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