Datasheet > DS90CR214MTDX

DS90CR214MTDX

更新时间： 2024-11-25 21:21:07

品牌	Logo	应用领域
德州仪器 - TI		光电二极管接口集成电路
页数	文件大小	规格书
15页	701K
描述
TRIPLE LINE RECEIVER, PDSO48, PLASTIC, TSSOP-48

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DS90CR214MTDX 技术参数

是否Rohs认证：	不符合	生命周期：	Obsolete
包装说明：	TSSOP, TSSOP48,.3,20	Reach Compliance Code：	compliant
ECCN代码：	EAR99	HTS代码：	8542.39.00.01
风险等级：	5.5	差分输出：	NO
输入特性：	DIFFERENTIAL	接口集成电路类型：	LINE RECEIVER
接口标准：	EIA-644; TIA-644	JESD-30 代码：	R-PDSO-G48
JESD-609代码：	e0	长度：	12.5 mm
湿度敏感等级：	2	功能数量：	3
端子数量：	48	最高工作温度：	70 °C
最低工作温度：	-10 °C	输出特性：	TOTEM-POLE
输出极性：	TRUE	封装主体材料：	PLASTIC/EPOXY
封装代码：	TSSOP	封装等效代码：	TSSOP48,.3,20
封装形状：	RECTANGULAR	封装形式：	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
峰值回流温度（摄氏度）：	235	电源：	5 V
认证状态：	Not Qualified	最大接收延迟：
接收器位数：	3	座面最大高度：	1.2 mm
子类别：	Line Driver or Receivers	最大压摆率：	140 mA
最大供电电压：	5.25 V	最小供电电压：	4.75 V
标称供电电压：	5 V	表面贴装：	YES
技术：	CMOS	温度等级：	COMMERCIAL
端子面层：	Tin/Lead (Sn85Pb15)	端子形式：	GULL WING
端子节距：	0.5 mm	端子位置：	DUAL
处于峰值回流温度下的最长时间：	30	宽度：	6.1 mm
Base Number Matches：	1

DS90CR214MTDX 数据手册

August 2005

DS90CR213/DS90CR214

21-Bit Channel Link—66 MHz

General Description

The DS90CR213 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 DS90CR214 receiver converts the

LVDS data streams back into 21 bits of CMOS/TTL data. At

a transmit clock frequency of 66 MHz, 21 bits of TTL data are

transmitted at a rate of 462 Mbps per LVDS data channel.

Using a 66 MHz clock, the data throughput is 1.386 Gbit/s

(173 Mbytes/s).

width, which provides a system cost savings, reduces con-

nector physical size and cost, and reduces shielding require-

ments due to the cable’s smaller form factor.

The 21 CMOS/TTL inputs can support a variety of signal

combinations. For example, 5 4-bit nibbles (byte + parity) or

2 9-bit (byte + 3 parity) and 1 control.

Features

n 66 MHz Clock Support

n Up to 173 Mbytes/s bandwidth

n Low power CMOS design ( 610 mW)

n Power-down mode ( 0.5 mW total)

The multiplexing of the data lines provides a substantial

cable reduction. Long distance parallel single-ended buses

typically require a ground wire per active signal (and have

very limited noise rejection capability). Thus, for a 21-bit wide

data and one clock, up to 44 conductors are required. With

the Channel Link chipset as few as 9 conductors (3 data

pairs, 1 clock pair and a minimum of one ground) are

needed. This provides an 80% reduction in required cable

n Up to 1.386 Gbit/s data throughput

n Narrow bus reduces cable size and cost

n 290 mV swing LVDS devices for low EMI

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

Block Diagrams

DS90CR213

DS90CR214

01288827

Order Number DS90CR213MTD

See NS Package Number MTD48

01288801

Order Number DS90CR214MTD

See NS Package Number MTD48

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

DS012888

www.national.com

12 3 4 5 6 7...15

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与DS90CR214MTDX相关器件

型号	品牌	获取价格	描述	数据表
DS90CR214MTDX/NOPB	TI	获取价格	TRIPLE LINE RECEIVER, PDSO48, PLASTIC, TSSOP-48
DS90CR215	NSC	获取价格	+3.3V Rising Edge Data Strobe LVDS 21-Bit Channel Link - 66 MHz
DS90CR215	TI	获取价格	3.3V Rising Edge Data Strobe LVDS 21-Bit Channel Link - 66 MHz
DS90CR215_09	NSC	获取价格	+3.3V Rising Edge Data Strobe LVDS 21-Bit Channel Link-66 MHz
DS90CR215_15	TI	获取价格	3.3V Rising Edge Data Strobe LVDS 21-Bit Channel Link - 66 MHz
DS90CR215MTD	NSC	获取价格	+3.3V Rising Edge Data Strobe LVDS 21-Bit Channel Link - 66 MHz
DS90CR215MTD	TI	获取价格	DS90CR215/DS90CR216 3.3V Rising Edge Data Strobe LVDS 21-Bit Channel Link - 66 MHz
DS90CR215MTD/NOPB	TI	获取价格	DS90CR215/DS90CR216 3.3V Rising Edge Data Strobe LVDS 21-Bit Channel Link - 66 MHz
DS90CR215MTD/NOPB	NSC	获取价格	IC LINE DRIVER, PDSO48, LOW PROFILE, PLASTIC, TSSOP-48, Line Driver or Receiver
DS90CR215MTDX	NSC	获取价格	IC TRIPLE LINE DRIVER, PDSO48, LOW PROFILE, TSSOP-48, Line Driver or Receiver

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