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843301BGI-108LF PDF预览

843301BGI-108LF

更新时间: 2024-01-20 14:43:16
品牌 Logo 应用领域
艾迪悌 - IDT /
页数 文件大小 规格书
15页 279K
描述
FEMTOCLOCKS⑩ CRYSTAL-TO-3.3V, 2.5V LVPECL 75MHZ FREQUENCY SYNTHESIZER W/SSC

843301BGI-108LF 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Active零件包装代码:TSSOP
包装说明:TSSOP,针数:8
Reach Compliance Code:not_compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.21
其他特性:CAN ALSO OPERATES AT 2.5V SUPPLYJESD-30 代码:R-PDSO-G8
JESD-609代码:e0长度:4.4 mm
湿度敏感等级:1端子数量:8
最高工作温度:85 °C最低工作温度:-40 °C
最大输出时钟频率:75 MHz封装主体材料:PLASTIC/EPOXY
封装代码:TSSOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE峰值回流温度(摄氏度):240
主时钟/晶体标称频率:20 MHz认证状态:Not Qualified
座面最大高度:1.2 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:INDUSTRIAL端子面层:TIN LEAD
端子形式:GULL WING端子节距:0.65 mm
端子位置:DUAL处于峰值回流温度下的最长时间:20
宽度:3 mmuPs/uCs/外围集成电路类型:CLOCK GENERATOR, OTHER
Base Number Matches:1

843301BGI-108LF 数据手册

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PRELIMINARY  
FEMTOCLOCKS™ CRYSTAL-TO-3.3V, 2.5V LVPECL  
75MHZ FREQUENCY SYNTHESIZER W/SSC  
ICS843301I-108  
GENERAL DESCRIPTION  
FEATURES  
The ICS843301I-108 is a 75MHz Frequency  
One differential 3.3V or 2.5V LVPECL output  
ICS  
Generator and a member of the HiPerClocksTM  
family of high performance devices from IDT.  
The ICS843301I-108 uses a 20MHz crystal to  
synthesize 75MHz output. The device supports  
Crystal oscillator interface designed for 20MHz,  
18pF parallel resonant crystal  
HiPerClockS™  
Output frequency: 75MHz  
0.5% downspread spread spectrum clocking. The ICS843301I-  
108 has excellent <1ps phase jitter performance, over an  
integration range of 900kHz - 7.5MHz. The device is packaged  
in a small 8-pin TSSOP, making it ideal for use in systems with  
limited board space.  
Supports SSC, 0.5% downspread  
RMS phase jitter @ 75MHz, using a 20MHz crystal  
(900kHz - 7.5MHz): 0.73ps (typical)  
Full 3.3V or 2.5V operating supply  
-40°C to 85°C ambient operating temperature  
Available in both standard (RoHS 5) and lead-free (RoHS 6)  
packages  
SSC FUNCTION TABLE  
Input  
Mode  
SSC  
0 (default)  
1
SSC Off  
0.5% Downspread  
BLOCK DIAGRAM  
PIN ASSIGNMENT  
VCCA  
VEE  
VCC  
Q
1
2
3
4
8
7
6
5
20MHz  
PLL  
XTAL_OUT  
XTAL_IN  
nQ  
SSC  
XTAL_IN  
Q
N Div  
÷8  
Phase  
Detector  
VCO  
600MHz  
OSC  
nQ  
XTAL_OUT  
ICS843301I-108  
8-Lead TSSOP  
4.40mm x 3.0mm x 0.925mm package body  
G Package  
M Div  
÷30  
Pulldown  
SSC  
Top View  
The Preliminary Information presented herein represents a product in pre-production.The noted characteristics are based on initial product characterization  
and/or qualification.Integrated DeviceTechnology, Incorporated (IDT) reserves the right to change any circuitry or specifications without notice.  
IDT/ ICS3.3V, 2.5V LVPECL FREQUENCY SYNTHESIZER W/SSC  
1
ICS843301BGI-108 REV. A OCTOBER 9, 2007  

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