DS90CF564 Series
LVDS 18-Bit Color Flat Panel Display (FPD) Link - 65 MHz
Manufacturer: Texas Instruments
Catalog
LVDS 18-Bit Color Flat Panel Display (FPD) Link - 65 MHz
Key Features
• 20 to 65 MHz Shift Clk SupportUp to 171 Mbytes/s BandwidthCable Size is Reduced to Save Cost290 mV Swing LVDS Devices for Low EMILow Power CMOS Design (< 550 mW typ)Power-down Mode Saves Power (< 0.25 mW)PLL Requires No External ComponentsLow Profile 48-Lead TSSOP PackageFalling Edge Data StrobeCompatible with TIA/EIA-644 LVDS StandardSingle Pixel Per Clock XGA (1024 x 768)Supports VGA, SVGA, XGA and Higher1.3 Gbps ThroughputAll trademarks are the property of their respective owners.20 to 65 MHz Shift Clk SupportUp to 171 Mbytes/s BandwidthCable Size is Reduced to Save Cost290 mV Swing LVDS Devices for Low EMILow Power CMOS Design (< 550 mW typ)Power-down Mode Saves Power (< 0.25 mW)PLL Requires No External ComponentsLow Profile 48-Lead TSSOP PackageFalling Edge Data StrobeCompatible with TIA/EIA-644 LVDS StandardSingle Pixel Per Clock XGA (1024 x 768)Supports VGA, SVGA, XGA and Higher1.3 Gbps ThroughputAll trademarks are the property of their respective owners.
Description
AI
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.
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.
