Features • Up to 105 Megabyte/sec bandwidth • Narrow bus reduces cable size and cost • 290 mV swing LVDS devices for low EMI • Low power CMOS design • Power down mode • PLL requires no external components • Low profile 48-lead TSSOP package • Falling edge data strobe • Compatible with TIA/EIA-644 LVDS standard Description The DS90CF561 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 DS90CF562 receiver converts the LVDS data streams back into 21 bits of CMOS/TTL data. At a transmit clock frequency of 40 MHz, 18 bits of RGB data and 3 bits of LCD timing and control data (FPLINE, FPFRAME, DRDY) are transmitted at a rate of 280 Mbps per LVDS data channel. Using a 40 MHz clock, the data throughput is 105 Megabytes 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.

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Datasheet

Title		Size	Date	Other Language
	DS90CF561/DS90CF562 LVDS 18-Bit Color Flat Panel Display (FPD) Link	242 Kbytes	16-Aug-00	日本語

Featured Application Notes

Title		Size	Date	Other Language
	AN-1163: Application Note 1163 TFT Data Mapping for Dual Pixel LDI Application - Alternate A - Color Map	13 Kbytes	15-May-04
	AN-1127: Application Note 1127 LVDS Display Interface (LDI) TFT Data Mapping for Interoperability with FPD-Link	25 Kbytes	4-Oct-04

More Application Notes

Title		Size	Date	Other Language
	AN-1127: Application Note 1127 LVDS Display Interface (LDI) TFT Data Mapping for Interoperability with FPD-Link	25 Kbytes	4-Oct-04
	AN-1163: Application Note 1163 TFT Data Mapping for Dual Pixel LDI Application - Alternate A - Color Map	13 Kbytes	15-May-04

Part Number(s) (NSID)	Top View	Availability	Current Reported Stock	Budgetary Pricing	Standard Pack Size
DS90CF562MTD/NOPB DS90CF562MTD RoHS	TSSOP	Lifetime buy Lead Time: 6 weeks	Distributor Region Qty ARROW Worldwide 7 AVNET-EM Worldwide 39 DIGIKEY Worldwide 15	$5.00 each at 1K+ pcs	rail of 38
DS90CF562MTDX/NOPB DS90CF562MTDX RoHS	TSSOP	Lifetime buy Lead Time: 6 weeks	Distributor Region Qty DIGIKEY Worldwide 0	$5.00 each at 1K+ pcs	reel of 1000

Obsolete Versions

Obsolete Part	Alternate Part or Supplier	Source	Last Time Buy Date
DS90CF562MTD	DS90CF564	National Semiconductor	30 Nov 2009
DS90CF562MTDX	DS90CF564	National Semiconductor	30 Nov 2009

Reliability Metrics

Part Number	Process	EFR Reject	EFR Sample Size	PPM	LTA Rejects	LTA Device Hours	FITS	MTTF (Hours)
DS90CF562MTD	CS080	0	30535	0	0	2810500	2	797458048
DS90CF562MTDX	CS080	0	30535	0	0	2810500	2	797458048

Note: The Early Failure Rates (EFR) were calculated as point estimate PPM based on rejects and sample size for EFR. The Long Term Failure Rates were calculated at 60% confidence using the Arrhenius equation at 0.7eV activation energy and derating the assumed stress temperature of 150°C to an application temperature of 55°C.

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Obsolete Versions

Obsolete Part	Alternate Part or Supplier	Source	Last Time Buy Date
DS90CF562MTD	DS90CF564	National Semiconductor	30 Nov 2009
DS90CF562MTDX	DS90CF564	National Semiconductor	30 Nov 2009