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840002AGI-01LF PDF预览

840002AGI-01LF

更新时间: 2024-02-09 14:27:00
品牌 Logo 应用领域
艾迪悌 - IDT 时钟光电二极管外围集成电路晶体
页数 文件大小 规格书
15页 279K
描述
FemtoClock, Crystal-to-LVCMOS/LVTTL Frequency Synthesizer

840002AGI-01LF 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:TSSOP
包装说明:TSSOP-16针数:16
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.33
Is Samacsys:N其他特性:ALSO OPERATES AT 3.3V SUPPLY
JESD-30 代码:R-PDSO-G16JESD-609代码:e3
长度:5 mm湿度敏感等级:1
端子数量:16最高工作温度:85 °C
最低工作温度:-40 °C最大输出时钟频率:175 MHz
封装主体材料:PLASTIC/EPOXY封装代码:TSSOP
封装等效代码:TSSOP16,.25封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH峰值回流温度(摄氏度):260
电源:2.5/3.3 V主时钟/晶体标称频率:25 MHz
认证状态:Not Qualified座面最大高度:1.2 mm
子类别:Clock Generators最大压摆率:100 mA
最大供电电压:2.625 V最小供电电压:2.375 V
标称供电电压:2.5 V表面贴装:YES
技术:CMOS温度等级:INDUSTRIAL
端子面层:Matte Tin (Sn) - annealed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:NOT SPECIFIED宽度:4.4 mm
uPs/uCs/外围集成电路类型:CLOCK GENERATOR, OTHERBase Number Matches:1

840002AGI-01LF 数据手册

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FemtoClock®, Crystal-to-LVCMOS/LVTTL  
Frequency Synthesizer  
840002I-01  
DATA SHEET  
General Description  
Features  
The 840002I-01 is a two output LVCMOS/LVTTL Synthesizer  
optimized to generate Ethernet reference clock frequencies. Using a  
25MHz 18pF parallel resonant crystal, the following frequencies can  
be generated based on the two frequency select pins (F_SEL[1:0]):  
156.25MHz, 125MHz, and 62.5MHz. The 840002I-01 uses IDT’s 3RD  
generation low phase noise VCO technology and can achieve 1ps or  
lower typical random rms phase jitter, easily meeting Ethernet jitter  
requirements. The 840002I-01 is packaged in a small 16-pin TSSOP  
package.  
Two LVCMOS/LVTTL outputs@ 3.3V,  
17typical output impedance  
Selectable crystal oscillator interface or LVCMOS/LVTTL  
single-ended TEST_CLK  
Supports the following output frequencies: 156.25MHz, 125MHz  
and 62.5MHz  
Output frequency range: 56MHz to 175MHz  
VCO range: 560MHz to 700MHz  
Output skew: 12ps (maximum)  
RMS phase jitter at 156.25MHz, (1.875MHz to 20MHz):  
0.47ps (typical)  
Phase Noise:  
Offset  
Noise Power  
100Hz................ -97.4 dBc/Hz  
1kHz .................. -120.2 dBc/Hz  
10kHz ................ -127.6 dBc/Hz  
100kHz .............. -126.1 dBc/Hz  
Frequency Select Function Table  
Inputs  
Output  
M Divider N Divider  
Frequency  
(25MHz Ref.)  
Power Supply Modes:  
Core / Output  
3.3V / 3.3V  
F_SEL1  
F_SEL0  
Value  
Value  
0
0
1
1
0
1
0
1
25  
4
5
156.25  
125  
3.3V / 2.5V  
2.5V / 2.5V  
25  
-40°C to 85°C ambient operating temperature  
Available in lead-free (RoHS 6) package  
25  
10  
5
62.5  
125  
25  
Pin Assignment  
Block Diagram  
F_SEL1  
F_SEL0  
nXTAL_SEL  
TEST_CLK  
OE  
1
2
3
4
5
6
7
8
16  
15  
14  
13  
12  
11  
Pullup  
OE  
GND  
GND  
Q0  
2
Pullup:Pullup  
F_SEL1:0  
Pulldown  
nPLL_SEL  
MR  
nPLL_SEL  
VDDA  
Q1  
VDDO  
10 XTAL_IN  
XTAL_OUT  
Pulldown  
nXTAL_SEL  
9
VDD  
XTAL_IN  
F_SEL1:0  
N
0
Q0  
Q1  
OSC  
840002I-01  
1
0
XTAL_OUT  
TEST_CLK  
0 0  
4
16-Lead TSSOP  
4.4mm x 5.0mm x 0.925mm  
package body  
0 1  
5
Phase  
Detector  
Pulldown  
1
VCO  
1 0 10  
1 1  
5
G Package  
Top View  
M = 25 (fixed)  
Pulldown  
MR  
840002I-01 Rev B 8/5/15  
1
©2015 Integrated Device Technology, Inc.  

840002AGI-01LF 替代型号

型号 品牌 替代类型 描述 数据表
840002AGI-01LFT IDT

完全替代

FemtoClock, Crystal-to-LVCMOS/LVTTL Frequency Synthesizer

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