DS90CR286A集成电路（IC）的专用规格书PDF中文资料

DS90CR286A属于集成电路（IC）的专用。由德州仪器制造生产的DS90CR286A专用该系列产品可提供所需的功能，用以将信息源/信宿连到各种复杂或范围狭窄应用中的传感器、变送器、致动器、传输介质或其他此类端点。例如，汽车安全气囊驱动器、车身控制和信息娱乐总线、自适应电缆均衡器、智能卡等等。

1 Features

1• 20 to 66 MHz Shift Clock Support

• 50% Duty Cycle on Receiver Output Clock

• Best–in–Class Set and Hold Times on Rx Outputs

• Rx Power Consumption < 270 mW (Typ) at 66

MHz Worst Case

• Rx Power-Down Mode < 200 μW (Max)

• ESD Rating > 7 kV (HBM), > 700 V (EIAJ)

• PLL Requires No External Components

• Compatible with TIA/EIA-644 LVDS Standard

• Low Profile 56-Pin or 48-Pin DGG (TSSOP)

Package

• Operating Temperature: −40°C to 85°C

• Automotive Q Grade Available - AEC-Q100 Grade

3 Qualified

2 Applications

• Video Displays

• Automotive Infotainment

• Industrial Printers and Imaging

• Digital Video Transport

• Machine Vision

3 Description

The DS90CR286A receiver converts the four LVDS

data streams back into parallel 28 bits of LVCMOS

data. Also available is the DS90CR216A receiver that

converts the three LVDS data streams back into

parallel 21 bits of LVCMOS data. The outputs of both

receivers strobe on the rising edge.

The receiver LVDS clock operates at rates from 20 to

66 MHz. The device phase-locks to the input clock,

samples the serial bit streams at the LVDS data lines,

and converts them into parallel output data. At an

incoming clock rate of 66 MHz, each LVDS input line

is running at a bit rate of 462 Mbps, resulting in a

maximum throughput of 1.848 Gbps for the

DS90CR286A and 1.386 Gbps for the DS90CR216A.

The DS90CR286A and DS90CR216A devices are

enhanced over prior generation receivers and provide

a wider data valid time on the receiver output. The

use of these serial link devices is ideal for solving

EMI and cable size problems associated with

transmitting data over wide, high speed parallel

LVCMOS interfaces. Both devices are offered in

TSSOP packages.