MAX9382

更新时间： 2024-11-23 22:25:27

品牌	Logo	应用领域
美信 - MAXIM		/
页数	文件大小	规格书
10页	215K
描述
ECL/PECL Phase-Frequency Detectors

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数据手册

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MAX9382 数据手册

19-2234; Rev 1; 11/02

ECL/PECL Phase-Frequency Detectors

General Description

Features

The MAX9382/MAX9383 are high-speed PECL/ECL

phase-frequency detectors designed for use in high-

bandwidth phase-locked loop (PLL) applications. The

devices compare a single-ended reference (R) and a

VCO (V) input and produce pulse streams on differen-

tial up (U) and down (D) outputs. When integrated, the

difference of the output pulse streams provides a con-

trol voltage proportional to input phase or frequency dif-

ference. Guaranteed minimum short pulse duration

completely eliminates minimum phase difference

requirements during the lock condition, maximizing

loop jitter performance.

ꢀ Guaranteed Minimum Pulse Width Eliminates

Dead Band

ꢀ 450MHz Typical Bandwidth with up to ±π Phase

Detection

ꢀ 75kΩ Internal Input Pulldown Resistors

ꢀ 44mA Typical Supply Current

ꢀ ±±kꢀ ESD Protection ꢁHuman Body Modelꢂ

ꢀ Pin Compatible with MCK1±140 and MCH1±140

ꢀ Available in 8-Pin µMAX and SO Packages

The MAX9382/MAX9383 feature low propagation and

reset delay, making them ideal for high-frequency clock

synchronization use. The MAX9382 uses 100K logic

levels, has a supply voltage range of V

- V = 4.2V

to 5.5V, and is pin compatible with Motorola’s

MCK12140. The MAX9383 uses 10H logic levels with a

supply voltage range of V

- V = 4.75V to 5.5V and

Ordering Information

is pin compatible with the MCH12140.

The MAX9382/MAX9383 are available in industry-stan-

dard 8-pin SO and space-saving 8-pin µMAX packages.

PART

TEMP RANGE

-40°C to +85°C

PIN-PACKAGE

8 µMAX

8 SO

MAX938±EUA*

MAX9382ESA

MAX9383EUA*

MAX9383ESA

Applications

8 µMAX

8 SO

Precision Clock Distribution

*Future product—contact factory for availability.

Central Office

DSLAM

DLC

Base Station

ATE

Functional Diagram

Pin Configuration

TOP VIEW

MAX9382

MAX9383

MAX9382

MAX9383

µMAX/SO

________________________________________________________________ Maxim Integrated Products

For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at

1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.

12 3 4 5 6 7...10

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与MAX9382相关器件

型号	品牌	获取价格	描述	数据表
MAX9382ESA	MAXIM	获取价格	ECL/PECL Phase-Frequency Detectors
MAX9382ESA	ROCHESTER	获取价格	SPECIALTY LOGIC CIRCUIT, PDSO8, 0.150 INCH, SOIC-8
MAX9382ESA+T	MAXIM	获取价格	暂无描述
MAX9382EUA	ROCHESTER	获取价格	SPECIALTY LOGIC CIRCUIT, PDSO8, MICRO MAX PACKAGE-8
MAX9382EVKIT	MAXIM	获取价格	Evaluation Kit for the MAX9382/MAX9383
MAX9382-MAX9383	MAXIM	获取价格	ECL/PECL Phase-Frequency Detectors
MAX9383	MAXIM	获取价格	ECL/PECL Phase-Frequency Detectors
MAX9383ESA	MAXIM	获取价格	ECL/PECL Phase-Frequency Detectors
MAX9383ESA	ROCHESTER	获取价格	SPECIALTY LOGIC CIRCUIT, PDSO8, 0.150 INCH, SOIC-8
MAX9383ESA+	MAXIM	获取价格	Logic Circuit, PDSO8, 0.150 INCH, SOIC-8

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