Datasheet > 驱动程序和接口 > 线路驱动器或接收器> DS90CR288A

DS90CR288A

更新时间： 2024-11-24 11:06:59

品牌	Logo	应用领域
德州仪器 - TI		驱动线路驱动器或接收器驱动程序和接口
页数	文件大小	规格书
24页	1209K
描述
+3.3V 上升沿数据选通 LVDS 28 位频道链接接收器 - 85MHz

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DS90CR288A 数据手册

DS90CR287, DS90CR288A

www.ti.com

SNLS056G –OCTOBER 1999–REVISED MARCH 2013

DS90CR287/DS90CR288A +3.3V Rising Edge Data Strobe LVDS

28-Bit Channel Link - 85MHz

Check for Samples: DS90CR287, DS90CR288A

FEATURES

DESCRIPTION

The DS90CR287 transmitter converts 28 bits of

•

20 to 85 MHz Shift Clock Support

LVCMOS/LVTTL data into four LVDS (Low Voltage

Differential Signaling) data streams. A phase-locked

transmit clock is transmitted in parallel with the data

streams over a fifth LVDS link. Every cycle of the

transmit clock 28 bits of input data are sampled and

transmitted.

50% Duty Cycle on Receiver Output Clock

2.5 / 0 ns Set & Hold Times on TxINPUTs

Low Power Consumption

±1V Common-Mode Range (around +1.2V)

Narrow Bus Reduces Cable Size and Cost

Up to 2.38 Gbps Throughput

The DS90CR288A receiver converts the four LVDS

data streams back into 28 bits of LVCMOS/LVTTL

data. At a transmit clock frequency of 85 MHz, 28 bits

of TTL data are transmitted at a rate of 595 Mbps per

LVDS data channel. Using a 85 MHz clock, the data

throughput is 2.38 Gbit/s (297.5 Mbytes/sec).

Up to 297.5 Mbytes/sec Bandwidth

345 mV (typ) Swing LVDS Devices for Low EMI

PLL Requires no External Components

Rising Edge Data Strobe

This chipset is an ideal means to solve EMI and

cable size problems associated with wide, high-speed

TTL interfaces.

Compatible with TIA/EIA-644 LVDS Standard

Low Profile 56-Lead TSSOP Package

Block Diagram

Figure 1. DS90CR287

See Package Number DGG-56 (TSSOP)

Figure 2. DS90CR288A

See Package Number DGG-56 (TSSOP)

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of

Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.

12 3 4 5 6 7...24

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与DS90CR288A相关器件

型号	品牌	获取价格	描述	数据表
DS90CR288AMTD	NSC	获取价格	+3.3V Rising Edge Data Strobe LVDS 28-Bit Channel Link-85 MHZ
DS90CR288AMTD	TI	获取价格	DS90CR287/DS90CR288A 3.3V Rising Edge Data Strobe LVDS 28-Bit Channel Link - 85MHz
DS90CR288AMTD/NOPB	TI	获取价格	DS90CR287/DS90CR288A 3.3V Rising Edge Data Strobe LVDS 28-Bit Channel Link - 85MHz
DS90CR288AMTDX	TI	获取价格	DS90CR287/DS90CR288A 3.3V Rising Edge Data Strobe LVDS 28-Bit Channel Link - 85MHz
DS90CR288AMTDX	NSC	获取价格	IC LINE RECEIVER, PDSO56, TSSOP-56, Line Driver or Receiver
DS90CR288AMTDX/NOPB	TI	获取价格	DS90CR287/DS90CR288A 3.3V Rising Edge Data Strobe LVDS 28-Bit Channel Link - 85MHz
DS90CR288ASLCX	TI	获取价格	暂无描述
DS90CR288MTD	NSC	获取价格	+3.3V Rising Edge Data Strobe LVDS 28-Bit Channel Link Receiver - 75 MHz
DS90CR288MTDX	ETC	获取价格	Video Link Interface
DS90CR481	NSC	获取价格	48-Bit LVDS Channel Link SER/DES − 65 - 112 MHz

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