MAX9312ECJ+T

更新时间： 2024-02-17 17:36:07

品牌	Logo	应用领域
美信 - MAXIM		驱动器时钟
页数	文件大小	规格书
9页	108K
描述
Low Skew Clock Driver, 5 True Output(s), 0 Inverted Output(s), PQFP32, 7 X 7 MM, 1.40 MM HEIGHT, TQFP-32

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MAX9312ECJ+T 技术参数

是否Rohs认证：	符合	生命周期：	Active
包装说明：	QCCN, LCC32,.2SQ,20	Reach Compliance Code：	compliant
ECCN代码：	EAR99	HTS代码：	8542.39.00.01
Factory Lead Time：	28 weeks	风险等级：	1.77
Is Samacsys：	N	JESD-30 代码：	S-PQCC-N32
JESD-609代码：	e3	湿度敏感等级：	1
端子数量：	32	最高工作温度：	85 °C
最低工作温度：	-40 °C	封装主体材料：	PLASTIC/EPOXY
封装代码：	QCCN	封装等效代码：	LCC32,.2SQ,20
封装形状：	SQUARE	封装形式：	CHIP CARRIER
电源：	2.5/3.3 V	Prop。Delay @ Nom-Sup：	0.41 ns
认证状态：	Not Qualified	子类别：	Clock Drivers
表面贴装：	YES	温度等级：	INDUSTRIAL
端子面层：	Matte Tin (Sn)	端子形式：	NO LEAD
端子节距：	0.5 mm	端子位置：	QUAD
Base Number Matches：	1

MAX9312ECJ+T 数据手册

19-2079; Rev 2; 4/09

Dual 1:5 Differential LVPECL/LVECL/HSTL

Clock and Data Drivers

2/MAX9314

General Description

Features

The MAX9312/MAX9314 are low skew, dual 1-to-5 dif-

ferential drivers designed for clock and data distribu-

tion. These devices accept two inputs. Each input is

reproduced at five differential outputs. The differential

inputs can be adapted to accept single-ended inputs

o +2.25V to +3.8V Differential HSTL/LVPECL

Operation

o -2.25V to -3.8V Differential LVECL Operation

o 30ps (typ) Part-to-Part Skew

o 12ps (typ) Output-to-Output Skew

o 312ps (typ) Propagation Delay

o ≥ 300mV Differential Output at 3GHz

o On-Chip Reference for Single-Ended Inputs

o Output Low with Open Input

by connecting the on-chip V supply to one input as a

reference voltage.

The MAX9312/MAX9314 feature low part-to-part skew

(30ps) and output-to-output skew (12ps), making them

ideal for clock and data distribution across a backplane

or a board. For interfacing to differential HSTL and

LVPECL signals, these devices operate over a +2.25V

to +3.8V supply range, allowing high-performance clock

or data distribution in systems with a nominal +2.5V or

+3.3V supply. For differential LVECL operation, these

devices operate from a -2.25V to -3.8V supply.

o Pin Compatible with MC100LVEP210 (MAX9312)

and MC100EP210 (MAX9314)

o Offered in Tiny QFN* Package (70% Smaller

The MAX9312 features an on-chip V reference output

of 1.425V below the positive supply voltage. The

Footprint than LQFP)

MAX9314 offers an on-chip V

reference output of

1.32V below the positive supply voltage.

Ordering Information

Both devices are offered in an industry-standard 32-pin

7mm x 7mm LQFP package. In addition, the MAX9312

is offered in a space-saving 32-pin 5mm x 5mm TQFN

package.

PART

TEMP RANGE

-40°C to +85°C

PIN-PACKAGE

32 LQFP

MAX9312ECJ+

MAX9312ETJ+

MAX9314ECJ

*Exposed pad.

32 TQFN-EP*

32 LQFP

Applications

Precision Clock Distribution

Low-Jitter Data Repeater

+Denotes a lead(Pb)-free/RoHS-compliant package.

Functional Diagram

QB0

QA0

QB0

QB1

QA0

QA1

75kΩ

QB1

QB2

QA1

QA2

CLKB

CLKA

QB2

QB3

QA2

QA3

75kΩ

QB3

QB4

QA3

QA4

QB4

QA4

Pin Configuration appears at end of data sheet.

________________________________________________________________ Maxim Integrated Products

For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,

or visit Maxim’s website at www.maxim-ic.com.

12 3 4 5 6 7...9

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MAX9312ETJ+	MAXIM	Dual 1:5 Differential LVPECL/LVECL/HSTL Clock and Data Drivers	获取价格
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