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DS4250D+ PDF预览

DS4250D+

更新时间: 2024-11-23 09:56:39
品牌 Logo 应用领域
美信 - MAXIM 振荡器晶体振荡器石英晶振
页数 文件大小 规格书
8页 153K
描述
DS4-XO Series Crystal Oscillators

DS4250D+ 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:ROHS COMPLIANT, CERAMIC, LCCC-10
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:8.59
其他特性:TRI-STATE; ENABLE/DISABLE FUNCTION最长下降时间:0.175 ns
频率调整-机械:NO频率稳定性:50%
安装特点:SURFACE MOUNT端子数量:10
最大工作频率:20 MHz最小工作频率:0.012 MHz
标称工作频率:250 MHz最高工作温度:85 °C
最低工作温度:-40 °C振荡器类型:LVDS
输出负载:100 OHM封装主体材料:CERAMIC
封装等效代码:LCC10,.12X.2,50/40物理尺寸:5.0mm x 3.2mm x 1.49mm
电源:3.3 V认证状态:Not Qualified
最长上升时间:0.175 ns子类别:Other Oscillators
最大压摆率:100 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:BIPOLARBase Number Matches:1

DS4250D+ 数据手册

 浏览型号DS4250D+的Datasheet PDF文件第2页浏览型号DS4250D+的Datasheet PDF文件第3页浏览型号DS4250D+的Datasheet PDF文件第4页浏览型号DS4250D+的Datasheet PDF文件第5页浏览型号DS4250D+的Datasheet PDF文件第6页浏览型号DS4250D+的Datasheet PDF文件第7页 
Rev 2; 6/08  
DS4-XO Series Crystal Oscillators  
125–DS476  
General Description  
Features  
The DS4125, DS4150, DS4155, DS4156, DS4160,  
DS4250, DS4300, DS4311, DS4312, DS4622, and  
DS4776 ceramic surface-mount crystal oscillators are  
part of Maxim’s DS4-XO series of crystal oscillators.  
These devices offer output frequencies at 125MHz,  
155.52MHz, 156.25MHz, 160MHz, 311.04MHz, 312.5MHz,  
622.08MHz, and 77.76MHz. The clock oscillators are  
suited for systems with tight tolerances because of the  
jitter, phase noise, and stability performance. The small  
package provides a format made for applications  
where PCB space is critical.  
< 0.7ps  
from 12kHz to 20MHz Jitter  
RMS  
LVDS or LVPECL Output Types  
3.3V Operating Voltage  
5.0mm x 3.2mm x 1.49mm, 10-Pin LCCC Ceramic  
Package  
-40°C to +85°C Operating Temperature Range  
Lead-Free/RoHS Compliant  
Ordering Information  
These clock oscillators are crystal based and use a fun-  
damental crystal with PLL technology to provide the  
final output frequencies. Each device is offered with  
LVDS or LVPECL output types. The output enable pin is  
active-high logic.  
PART  
TEMP RANGE  
-40°C to +85°C  
-40°C to +85°C  
-40°C to +85°C  
-40°C to +85°C  
-40°C to +85°C  
-40°C to +85°C  
-40°C to +85°C  
-40°C to +85°C  
-40°C to +85°C  
-40°C to +85°C  
-40°C to +85°C  
-40°C to +85°C  
-40°C to +85°C  
-40°C to +85°C  
PIN-PACKAGE  
10 LCCC  
10 LCCC  
10 LCCC  
10 LCCC  
10 LCCC  
10 LCCC  
10 LCCC  
10 LCCC  
10 LCCC  
10 LCCC  
10 LCCC  
10 LCCC  
10 LCCC  
10 LCCC  
DS4125D+  
DS4125P+  
DS4150D+  
DS4150P+  
DS4155D+  
DS4155P+  
DS4156D+  
DS4156P+  
DS4160D+  
DS4160P+  
DS4250D+  
DS4250P+  
DS4300D+  
DS4300P+  
These clock oscillators have very low phase jitter and  
phase noise. Typical phase jitter is < 0.7ps  
from  
RMS  
12kHz to 20MHz. The devices are designed to operate  
with a 3.3V 5ꢀ supply voltage, and are available in a  
5.0mm x 3.2mm x 1.49mm, 10-pin LCCC surface-mount  
ceramic package.  
Applications  
InfiniBand  
BPON/GPON  
Ethernet  
10GbE  
+Denotes a lead(Pb)-free/RoHS-compliant package. The lead  
finish is JESD97 category e4 (Au over Ni) and is compatible with  
both lead-based and lead-free soldering processes.  
SONET/SDH  
Pin Configuration and Selector Guide appear at end of  
data sheet.  
Ordering Information continued at end of data sheet.  
Typical Operating Circuits  
V
CC  
OUTP  
V
CC  
OUTP  
0.1μF  
0.01μF  
0.1μF  
0.01μF  
50Ω  
50Ω  
DS4125–DS4776  
DS4125–DS4776  
PECL_BIAS  
- 2.0V  
100Ω  
V
CC  
OE  
OE  
GND  
OUTN  
GND  
OUTN  
LVDS OPTION  
LVPECL OPTION  
________________________________________________________________ Maxim Integrated Products  
1
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.  

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