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DS4077 PDF预览

DS4077

更新时间: 2024-02-14 01:39:04
品牌 Logo 应用领域
美信 - MAXIM 石英晶振压控振荡器
页数 文件大小 规格书
4页 107K
描述
77.76MHz VCXO

DS4077 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Obsolete包装说明:PLASTIC LGA PACKAGE-9
Reach Compliance Code:not_compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.59
最大控制电压:2.8 V最小控制电压:0.3 V
最长下降时间:0.15 ns频率调整-机械:NO
频率偏移/牵引率:69 ppm频率稳定性:20%
JESD-609代码:e0安装特点:SURFACE MOUNT
端子数量:9最大工作频率:122.88 MHz
最小工作频率:50 MHz标称工作频率:106.25 MHz
最高工作温度:85 °C最低工作温度:-40 °C
振荡器类型:LVDS最大输出低电流:0.45 mA
封装主体材料:PLASTIC/EPOXY封装等效代码:LGA9,3X3,100
物理尺寸:14.0mm x 9.0mm x 3.06mm电源:3.3 V
认证状态:Not Qualified最长上升时间:0.15 ns
子类别:Other Oscillators最大压摆率:30 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
端子面层:Tin/Lead (Sn/Pb)Base Number Matches:1

DS4077 数据手册

 浏览型号DS4077的Datasheet PDF文件第2页浏览型号DS4077的Datasheet PDF文件第3页浏览型号DS4077的Datasheet PDF文件第4页 
Rev 0; 8/05  
77.76MHz VCXO  
General Description  
Features  
The DS4077 is an integrated voltage-controlled crystal  
oscillator (VCXO) module designed to provide reference  
clock generation in base stations, telecom/datacom, and  
wireless applications. The DS4077 is developed using a  
fundamental quartz crystal plus a unique integrated cir-  
cuit design. The internal fundamental quartz crystal  
determines the frequency of operation. Custom frequen-  
cies are available. Contact the factory for availability.  
77.76MHz (f  
) Frequency  
NOM  
3.135V to 3.465V Operation  
Low Jitter: <1ps RMS  
6ꢀppꢁ ꢂAsoꢃute ꢄuꢃꢃ Ranꢅe (ꢂꢄR)  
LVCMOS Output Buffer  
The DS4077 is designed for use with applications requir-  
ing low phase noise and jitter. Jitter performance of bet-  
ter than 1ps RMS is achieved over the 12kHz to 80MHz  
range. Phase noise performance of better than  
-130dBc/Hz at 1kHz is achieved with this design.  
Miniꢁuꢁ 11ꢆppꢁ ꢇuninꢅ Ranꢅe (ꢈ+5ꢉC)  
ꢂvaiꢃaAꢃe in Coꢁꢁerciaꢃ or Industriaꢃ  
ꢇeꢁperature Ranꢅes  
14ꢁꢁ x ꢀꢁꢁ x 3.ꢆ6ꢁꢁ ꢄꢃastic LGꢂ ꢄackaꢅe  
Applications  
Ordering Information  
ꢄIN-  
ꢄꢂRꢇ  
ꢇEMꢄ RꢂNGE  
ꢇOꢄ MꢂRK*  
Clock-Data Recovery in Telecom/Datacom  
Applications  
ꢄꢂCKꢂGE  
0°C to +70°C 9 LGA  
DS4077L-0C0  
DS4077L-0C0  
DS4077L-0CN  
Data Retiming  
DS4077L-0CN -40°C to +85°C 9 LGA  
*The top mark includes an “N” for industrial temperature grade  
devices.  
Reference Clock Generation in Base Stations  
and Wireless Applications  
Pin Configuration  
Block Diagram  
V
DD  
TOP VIEW  
N.C.  
8
N.C.  
7
N.C.  
9
X1  
LVCMOS  
OUTPUT  
CRYSTAL  
OSC  
VC  
1
2
3
6
5
4
V
DD  
X2  
N.C.  
N.C.  
DS4077  
V
LVCMOS  
VC  
VARACTOR  
SS  
CONTROL  
DS4077  
LGꢂ  
(TRANSFER-MOLDED PLASTIC PACKAGE)  
______________________________________________ Maxim Integrated Products  
1
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.  

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