Datasheet > DS90CR564

DS90CR564

更新时间： 2024-11-22 23:49:03

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DS90CR564 数据手册

July 1997

DS90CR563/DS90CR564

LVDS 18-Bit Color Flat Panel Display (FPD) Link—

65 MHz

General Description

Features

n 20 to 65 MHz shift clk support

n Up to 171 Mbytes/s bandwidth

n Cable size is reduced to save cost

n 290 mV swing LVDS devices for low EMI

The DS90CR563 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 DS90CR564 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

n Low power CMOS design ( 550 mW typ)

n Power-down mode saves power ( 0.25 mW)

n PLL requires no external components

n Low profile 48-lead TSSOP package

n Rising edge data strobe

n Compatible with TIA/EIA-644 LVDS standard

n Single pixel per clock XGA (1024 x 768)

n Supports VGA, SVGA, XGA and higher

n 1.3 Gbps throughput

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 through-

put is 171 Mbytes per second. These devices are offered

with rising 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.

Block Diagrams

DS90CR563

DS90CR564

DS012617-2

DS012617-1

Order Number DS90CR563MTD

See NS Package Number MTD48

Order Number DS90CR564MTD

See NS Package Number MTD48

TRI-STATE^®is a registered trademark of National Semiconductor Corporation.

DS012617

www.national.com

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与DS90CR564相关器件

型号	品牌	获取价格	描述	数据表
DS90CR564MTD	NSC	获取价格	LVDS 18-Bit Color Flat Panel Display FPD Link
DS90CR564MTDX	TI	获取价格	LINE DRIVER, PDSO48, LOW PROFILE, PLASTIC, TSSOP-48
DS90CR581	NSC	获取价格	LVDS Transmitter 24-Bit Color Flat Panel Display (FPD) Link
DS90CR581MTD	NSC	获取价格	LVDS Transmitter 24-Bit Color Flat Panel Display (FPD) Link
DS90CR581MTDX	TI	获取价格	LINE DRIVER, PDSO56, LOW PROFILE, PLASTIC, TSSOP-56
DS90CR582MTDX	TI	获取价格	LINE RECEIVER, PDSO56, LOW PROFILE, PLASTIC, TSSOP-56
DS90CR583	NSC	获取价格	LVDS 24-Bit Color Flat Panel Display (FPD) Li
DS90CR583MTD	NSC	获取价格	LVDS 24-Bit Color Flat Panel Display (FPD) Li
DS90CR583MTD/NOPB	TI	获取价格	5 LINE DRIVER, PDSO56, PLASTIC, TSSOP-56
DS90CR583MTDX	NSC	获取价格	IC 5 LINE DRIVER, PDSO56, LOW PROFILE, PLASTIC, TSSOP-56, Line Driver or Receiver