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843034EY-06LF PDF预览

843034EY-06LF

更新时间: 2024-10-03 01:10:47
品牌 Logo 应用领域
艾迪悌 - IDT 时钟外围集成电路晶体
页数 文件大小 规格书
24页 538K
描述
FemtoClock™ Multi-Rate 3.3V LVPECL Frequency Synthesizer

843034EY-06LF 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:TQFP
包装说明:LQFP-48针数:48
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.84
JESD-30 代码:S-PQFP-G48JESD-609代码:e3
长度:7 mm湿度敏感等级:3
端子数量:48最高工作温度:75 °C
最低工作温度:最大输出时钟频率:375 MHz
封装主体材料:PLASTIC/EPOXY封装代码:LFQFP
封装形状:SQUARE封装形式:FLATPACK, LOW PROFILE, FINE PITCH
峰值回流温度(摄氏度):260主时钟/晶体标称频率:50 MHz
座面最大高度:1.6 mm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技术:CMOS
温度等级:COMMERCIAL EXTENDED端子面层:Matte Tin (Sn)
端子形式:GULL WING端子节距:0.5 mm
端子位置:QUAD处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:7 mmuPs/uCs/外围集成电路类型:CLOCK GENERATOR, OTHER
Base Number Matches:1

843034EY-06LF 数据手册

 浏览型号843034EY-06LF的Datasheet PDF文件第2页浏览型号843034EY-06LF的Datasheet PDF文件第3页浏览型号843034EY-06LF的Datasheet PDF文件第4页浏览型号843034EY-06LF的Datasheet PDF文件第5页浏览型号843034EY-06LF的Datasheet PDF文件第6页浏览型号843034EY-06LF的Datasheet PDF文件第7页 
FemtoClock™ Multi-Rate 3.3V LVPECL  
Frequency Synthesizer  
843034-06  
DATA SHEET  
GENERAL DESCRIPTION  
FEATURES  
The 843034-06 is a general purpose, low phase noise LVPECL  
synthesizer which can generate frequencies for a wide variety of  
applications.The 843034-06 has a 4:1 input multiplexer from which  
the following inputs can be selected: one differential input, one  
single-ended input, or one of two crystal oscillators, thus making  
the device ideal for frequency translation or frequency generation.  
The 843034-06 has dual LVPECL outputs that may be programmed  
for ÷2, ÷4 or ÷5 of theVCO frequency.The 843034-06 also supplies  
a buffered copy of the reference clock or crystal frequency on the  
single-ended REF_OUT pin which can be enabled or disabled  
(disabled by default). The output frequency can be programmed  
using either a serial or parallel programming interface. This device  
supports Spread Spectrum Clocking (SSC) for EMI reduction.  
Dual differential 3.3V LVPECL outputs  
4:1 Input Mux:  
One differential input  
One single-ended input  
Two crystal oscillator interfaces  
CLK, nCLK pair can accept the following differential  
input levels: LVPECL, LVDS, LVHSTL, HCSL, SSTL  
Output frequency range: 120MHz to 375MHz  
Crystal input frequency range: 12MHz to 40MHz  
VCO range: 600MHz to 750MHz  
Supports Spread Spectrum Clocking (SSC)  
Parallel or serial interface for programming feedback divider  
and output dividers  
RMS phase jitter at 166.6MHz, using a 22.222MHz crystal  
(12kHz to 30MHz): 1.33ps (typical), SSC - Off  
3.3V supply mode  
0°C to 75°C ambient operating temperature  
Available in lead-free (RoHS 6) package  
BLOCK DIAGRAM  
Pullup  
OE_A  
÷
÷
÷
001  
011  
100  
2
4
5
Pullup  
VCO_SEL  
XTAL_IN0  
FOUTA0  
nFOUTA0  
PIN ASSIGNMENT  
00  
01  
OSC  
OSC  
XTAL_OUT0  
XTAL_IN1  
0
1
VCCO_A  
XTAL_OUT1  
Phase  
Detector  
VCO  
Pullup  
CLK  
nCLK  
VCCO_B  
10  
11  
Pullup/Pulldown  
FOUTB0  
nFOUTB0  
Pulldown  
REF_CLK  
÷M  
Pulldown  
Pulldown  
SEL1  
SEL0  
Pullup  
OE_B  
MR  
VCCO_REF  
REF_OUT  
Pulldown  
Pulldown  
Pulldown  
Pulldown  
Pulldown  
Pulldown  
OE_REF  
S_LOAD  
TEST  
S_DATA  
S_CLOCK  
Configuration  
Interface  
Logic  
nP_LOAD  
M8:M0  
M0:M4 M6:M8 Pulldown, M5 Pullup  
NA2 Pulldown, NA1:0 Pullup  
NA2:NA0  
843034-06 REVISION B 8/17/15  
1
©2015 Integrated Device Technology, Inc.  

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