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DS4026S3+ACN PDF预览

DS4026S3+ACN

更新时间: 2024-01-10 04:40:44
品牌 Logo 应用领域
美信 - MAXIM 机械振荡器
页数 文件大小 规格书
14页 228K
描述
CMOS Output Clock Oscillator, 10MHz Min, 51.84MHz Max, 10MHz Nom, ROHS COMPLIANT, SOP-16

DS4026S3+ACN 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Obsolete包装说明:SOP16,.4
Reach Compliance Code:unknownECCN代码:5A991
HTS代码:8542.39.00.01风险等级:5.64
老化:1 PPM/FIRST YEAR最长下降时间:2 ns
频率调整-机械:NO频率稳定性:1%
安装特点:SURFACE MOUNT端子数量:16
最大工作频率:51.84 MHz最小工作频率:10 MHz
标称工作频率:10 MHz最高工作温度:85 °C
最低工作温度:-40 °C振荡器类型:CMOS
最大输出低电流:2 mA封装主体材料:PLASTIC/EPOXY
封装等效代码:SOP16,.4电源:3.3 V
认证状态:Not Qualified最长上升时间:2 ns
子类别:Other Oscillators最大压摆率:2.5 mA
最大供电电压:3.465 V最小供电电压:3.135 V
标称供电电压:3.3 V表面贴装:YES
最大对称度:55/45 %技术:CMOS
Base Number Matches:1

DS4026S3+ACN 数据手册

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Rev 2; 4/08  
10MHz to 51.84MHz TCXO  
DS4026  
General Description  
Features  
The DS4026 is a temperature-compensated crystal  
oscillator (TCXO) that provides ±±ppm ꢀreꢁuency staꢂili-  
ty over the -40°C to +85°C industrial temperature range.  
The DS4026 is also availaꢂle in Stratum 3 versions (see  
the Ordering Inꢀormation—Stratum 3 taꢂle). Each device  
is ꢀactory caliꢂrated over temperature to achieve the  
±±ppm ꢀreꢁuency staꢂility. Standard ꢀreꢁuencies ꢀor the  
device include ±0, ±2.8, ±9.44, 20, 38.88, 40, and  
5±.84MHz. Contact the ꢀactory ꢀor custom ꢀreꢁuencies.  
±±11pm FreqrꢀncmꢁnnqFꢂncmꢃOrFmꢄ-40°mꢅtmꢆ+80°  
SꢅꢂꢀdꢂFdm Freqrꢀnirs:m±4,m±2.+,m±9.--,m24,m3+.++,  
-4,m8±.+-MHz  
SꢅFꢂꢅqpm3m Freqrꢀnirs:m±4,m±2.+,m±9.2,m24MHz  
Mꢂxipqpm±-.ꢇ11pmꢈrOiꢂꢅitꢀmꢃOrFm24mꢉrꢂFs  
Miꢀipqpm±+11pmꢊ±811pmꢋtFm±4MHzꢌmꢈiDiꢅꢂꢍ  
2
 FreqrꢀncmTqꢀiꢀDmThFtqDhmI °mIꢀꢅrFꢋꢂnr  
The DS4026 provides excellent phase-noise characteris-  
tics. The output is a push-pull CMOS sꢁuare wave with  
symmetrical rise and ꢀall times. In addition, the DS4026  
is designed to provide a maximum ꢀreꢁuency deviation  
oꢀ less than ±4.6ppm over 20 years. The device also  
SqFꢋꢂnrꢄMtqꢀꢅm±ꢇꢄPiꢀmSꢃmPꢂnkꢂDr  
Pbm Frr/RtHSm°tp1ꢍiꢂꢀꢅ  
2
provides an I C interꢀace to allow pushing and pulling  
Pin Configuration  
oꢀ the output ꢀreꢁuency ꢂy a minimum oꢀ ±8ppm  
(±5ppm ꢀor ±0MHz) with typical ±ppꢂ resolution.  
TOP VIEW  
The DS4026 implements a temperature-to-voltage con-  
version with a nonlinear relationship. The output ꢀrom  
the temperature-to-voltage converter is used to drive  
the voltage-controlled crystal oscillator to compensate  
ꢀor ꢀreꢁuency change.  
+
GNDA  
1
2
3
4
5
6
7
8
16 V  
CCD  
V
REF  
15 FOUT  
14 GNDD  
13 SCL  
12 SDA  
11 GND  
10 N.C.  
V
CC  
The device implements an on-chip temperature sensor  
lookup taꢂle, and a digital-to-analog converter (DAC) to  
V
OSC  
DS4026  
2
GNDOSC  
N.C.  
adjust the ꢀreꢁuency. An I C interꢀace used to commu-  
nicate with the DS4026 perꢀorms temperature readings  
and ꢀreꢁuency push-pull.  
N.C.  
Applications  
N.C.  
9
N.C.  
Reꢀerence Clock Generation  
Telecom/Datacom/SATCOM  
Wireless  
Test and Measurement  
Ordering Information  
OUTPUT (f )  
(MHz, CMOS)  
C
PART  
TEMP RANGE  
PIN-PACKAGE  
TOP MARK*  
0°C to +70°C  
-40°C to +85°C  
0°C to +70°C  
10.00  
10.00  
12.80  
12.80  
16 SO  
16 SO  
16 SO  
16 SO  
DS4026-ACC  
DS4026-ACN  
DS4026-BCC  
DS4026-BCN  
DS4026S+ACC  
DS4026S+ACN  
DS4026S+BCC  
DS4026S+BCN  
-40°C to +85°C  
DS4026S+ECC  
DS4026S+ECN  
DS4026S+FCC  
DS4026S+FCN  
0°C to +70°C  
-40°C to +85°C  
0°C to +70°C  
16.80  
16.80  
16 SO  
16 SO  
16 SO  
16 SO  
DS4026-ECC  
DS4026-ECN  
DS4026-FCC  
DS4026-FCN  
16.384  
16.384  
-40°C to +85°C  
ꢃFdrFiꢀDmIꢀꢋtFpꢂꢅitꢀmntꢀꢅiꢀqrdmꢂꢅmrꢀdmtꢋmdꢂꢅꢂmshrrꢅ.  
+Denotes a lead(Pꢂ)-ꢀree/RoHS-compliant package.  
*The top mark will include a “+” ꢀor a lead(Pꢂ)-ꢀree/RoHS-compliant device.  
________________________________________________________________ MꢂxipmIꢀꢅrDFꢂꢅrdmPFtdqnꢅs  
±
 tFm1FiniꢀD,mdrꢍiOrFc,mꢂꢀdmtFdrFiꢀDmiꢀꢋtFpꢂꢅitꢀ,m1ꢍrꢂsrmntꢀꢅꢂnꢅmMꢂxipmꢈiFrnꢅmꢂꢅm±ꢄ+++ꢄꢇ29ꢄ-ꢇ-2,  
tFmOisiꢅmMꢂxip’smwrbsiꢅrmꢂꢅmwww.pꢂxipꢄin.ntp.  

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