SN65ELT23

更新时间： 2024-11-24 06:12:51

品牌	Logo	应用领域
德州仪器 - TI		转换器
页数	文件大小	规格书
11页	436K
描述
5-V Dual Differential PECL Buffer-to-TTL Translator

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SN65ELT23 数据手册

SN65ELT23

www.ti.com ....................................................................................................................................................................................................... SLLS925–JUNE 2009

5-V Dual Differential PECL Buffer-to-TTL Translator

FEATURES

PIN ASSIGNMENT

•

Dual 5-V Differential PECL-to-TTL Buffer

24-mA TTL Ouputs

D or DGK PACKAGE

(TOP VIEW)

Operating Range

–

PECL V_CC= 4.75 V to 5.25 V with

GND = 0 V

•

Support for Clock Frequencies of 250 MHz

(TYP)

•

3.5-ns Typical Propagation Delay

PECL

TTL

Output Default Low with Inputs Left Open or

<1.3 V

•

Internal Input 50-kΩ Pull-Down Resistor

Built-In Temperature Compensation

Drop-In Compatible to the MC100ELT23

GND

Table 1. Pin Descriptions

APPLICATIONS

FUNCTION

PECL inputs

•

Data and Clock Transmission Over Backplane

D₀, D₀, D₁, D₁

Q₀, Q₁

•

Signaling Level Conversion for Clock or Data

TTL outputs

V_CC

Positive supply

Ground

DESCRIPTION

GND

The SN65ELT23 is a low power dual PECL-to-TTL

translator device. The device includes circuitry to

maintain a known logic low level when inputs are in

an open condition. The SN65ELT23 is housed in an

industry standard SOIC-8 package and is also

available in an optional TSSOP-8 package.

ORDERING INFORMATION⁽¹⁾⁽²⁾

PART NUMBER

SN65ELT23D

PART MARKING

ELT23

SIKI

PACKAGE

SOIC

MSOP

LEAD FINISH

NiPdAu

SN65ELT23DGK

(1) For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI

web site at www.ti.com.

(2) Leaded device options are not initially available; contact a sales representative for further details.

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...11

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与SN65ELT23相关器件

型号	品牌	获取价格	描述	数据表
SN65ELT23D	TI	获取价格	5-V Dual Differential PECL Buffer-to-TTL Translator
SN65ELT23DGK	TI	获取价格	5-V Dual Differential PECL Buffer-to-TTL Translator
SN65ELT23DGKR	TI	获取价格	5-V Dual Differential PECL Buffer-to-TTL Translator
SN65ELT23DR	TI	获取价格	5-V Dual Differential PECL Buffer-to-TTL Translator
SN65EPT21	TI	获取价格	3.3-V Differential PECL/LVDS to TTL Translator
SN65EPT21_10	TI	获取价格	3.3-V Differential PECL/LVDS to TTL Translator
SN65EPT21D	TI	获取价格	3.3-V Differential PECL/LVDS to TTL Translator
SN65EPT21DGK	TI	获取价格	3.3-V Differential PECL/LVDS to TTL Translator
SN65EPT21DGKR	TI	获取价格	3.3-V Differential PECL/LVDS to TTL Translator
SN65EPT21DR	TI	获取价格	3.3-V Differential PECL/LVDS to TTL Translator

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