DS4000

更新时间： 2024-11-21 22:29:55

品牌	Logo	应用领域
达拉斯 - DALLAS		振荡器石英晶振温度补偿晶振
页数	文件大小	规格书
16页	228K
描述
Digitally Controlled TCXO

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中文翻译

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技术参数
数据手册

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DS4000 技术参数

生命周期：	Transferred	Reach Compliance Code：	unknown
风险等级：	5.54	Base Number Matches：	1

DS4000 数据手册

DS4000

Digitally Controlled TCXO

www.maxim-ic.com

GENERAL DESCRIPTION

FEATURES

The DS4000 digitally controlled temperature-compen-

sated crystal oscillator (DC-TCXO) features a digital

temperature sensor, one fixed-frequency temperature-

Cꢀ Aging ≤1.0ppm (First Year)

Cꢀ Frequency Stability ±1.0ppm from -40°C to +85°C

Cꢀ Frequency Versus Supply Stability of ±1.0ppm per

Volt

compensated

square-wave

output

(F₁),

one

programmable temperature-compensated square-

wave output (F₂), and digital communication for

frequency tuning (SDA, SCL).

Base Frequency is Digitally Tunable by ±10ppm

One Fixed-Frequency Output and One

(n + 1) or 2(n + 1) Division of the Base

Frequency Output

Cꢀ Temperature Measurements from -40CL to +85LC

with 10-Bit/+0.25°C Resolution and ±3°C

Accuracy

APPLICATIONS

Reference Oscillators in PLL Circuits

Global Positioning Systems

SATCOM

Cꢀ 2-Wire Serial Interface

Telecom

PIN CONFIGURATION

Wireless Base Stations

TOP VIEW

ORDERING INFORMATION

SCL

SDA

PART

DS4000

DS4000N

TEMP RANGE

PIN-PACKAGE

24 BGA

V_CC

0°C to +70°C

-40°C to +85°C

GND_OSC

N.C.

V_OSC

GND

Selector Guide appears end of data sheet.

GND

BGA

Note: Some revisions of this device may incorporate deviations from published specifications known as errata. Multiple revisions of any device

may be simultaneously available through various sales channels. For information about device errata, click here: www.maxim-ic.com/errata.

1 of 16

REV: 072403

12 3 4 5 6 7...16

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