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ICS843003AGLFT PDF预览

ICS843003AGLFT

更新时间: 2024-11-02 14:51:19
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
21页 845K
描述
Clock Generator, 700MHz, PDSO24, 4.40 X 7.80 MM, 0.925 MM HEIGHT, ROHS COMPLIANT, MO-153, TSSOP-24

ICS843003AGLFT 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, TSSOP24,.25针数:24
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.35
JESD-30 代码:R-PDSO-G24JESD-609代码:e3
长度:7.8 mm湿度敏感等级:1
端子数量:24最高工作温度:70 °C
最低工作温度:最大输出时钟频率:700 MHz
封装主体材料:PLASTIC/EPOXY封装代码:TSSOP
封装等效代码:TSSOP24,.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:3.3 V主时钟/晶体标称频率:35 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:158 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
技术:CMOS温度等级:COMMERCIAL
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:30宽度:4.4 mm
uPs/uCs/外围集成电路类型:CLOCK GENERATOR, OTHERBase Number Matches:1

ICS843003AGLFT 数据手册

 浏览型号ICS843003AGLFT的Datasheet PDF文件第2页浏览型号ICS843003AGLFT的Datasheet PDF文件第3页浏览型号ICS843003AGLFT的Datasheet PDF文件第4页浏览型号ICS843003AGLFT的Datasheet PDF文件第5页浏览型号ICS843003AGLFT的Datasheet PDF文件第6页浏览型号ICS843003AGLFT的Datasheet PDF文件第7页 
FEMTOCLOCKS™ CRYSTAL-TO-3.3V LVPECL  
FREQUENCY SYNTHESIZER  
ICS843003  
General Description  
Features  
The ICS843003 is a 3 differential output LVPECL  
Three 3.3V LVPECL outputs on two banks, A Bank with one  
LVPECL pair and B Bank with 2 LVPECL output pairs  
S
IC  
Synthesizer designed to generate Ethernet refer-  
ence clock frequencies and is a member of the  
HiPerClocksfamily of high performance clock  
solutions from IDT. Using a 31.25MHz or  
HiPerClockS™  
Using a 31.25MHz or 26.041666 crystal, the two output banks  
can be independently set for 625MHz, 312.5MHz, 156.25MHz  
or 125MHz  
26.041666MHz, 18pF parallel resonant crystal, the following  
frequencies can be generated based on the settings of 4 fre-  
quency select pins (DIV_SEL[A1:A0], DIV_SEL[B1:B0]): 625MHz,  
312.5MHz, 156.25MHz, and 125MHz. The 843003 has 2 output  
banks, Bank A with 1 differential LVPECL output pair and Bank B  
with 2 differential LVPECL output pairs.  
Selectable crystal oscillator interface  
or LVCMOS/LVTTL single-ended input  
VCO range: 560MHz – 700MHz  
RMS phase jitter @ 156.25MHz (1.875MHz - 20MHz):  
0.51ps (typical)  
Offset  
Noise Power  
The two banks have their own dedicated frequency select pins and  
can be independently set for the frequencies mentioned above.  
The ICS843003 uses IDT’s 3rd generation low phase noise VCO  
technology and can achieve 1ps or lower typical rms phase jitter,  
easily meeting Ethernet jitter requirements. The ICS843003 is  
packaged in a small 24-pin TSSOP package.  
100Hz................ -96.8 dBc/Hz  
1kHz .................. -119.1 dBc/Hz  
10kHz ................ -126.4 dBc/Hz  
100kHz .............. -127.0 dBc/Hz  
Full 3.3V supply mode  
0°C to 70°C ambient operating temperature  
Industrial temperature available upon request  
Pin Assignment  
Available in both standard (RoHS 5) and lead-free (RoHS 6)  
1
24  
DIV_SELB1  
DIV_SELB0  
packages  
2
23  
VCCO_B  
VCO_SEL  
QB0  
nQB0  
MR  
VCCO_A  
3
4
22  
21  
5
6
7
20  
19  
18  
17  
QB1  
nQB1  
XTAL_SEL  
TEST_CLK  
XTAL_IN  
XTAL_OUT  
QA0  
nQA0  
OEB  
OEA  
FB_DIV  
VCCA  
8
9
10  
11  
12  
16  
15  
14  
13  
VCC  
DIV_SELA0  
VEE  
DIV_SEL  
A1  
ICS843003  
24-Lead TSSOP  
4.4mm x 7.8mm x 0.925mm  
package body  
Block Diagram  
Pullup  
OEA  
DIV_SELA[1:0]  
VCO_SEL  
2
Pulldown:Pullup  
G Package  
Pullup  
QA0  
0 0 ÷1  
nQA0  
Pulldown  
0
0 1 ÷2 (default)  
1 0 ÷4  
TEST_CLK  
XTAL_IN  
0
1
1 1 ÷5  
Phase  
Detector  
VCO  
625MHz  
OSC  
1
XTAL_OUT  
XTAL_SEL  
QB0  
Pullup  
FB_DIV  
0 0 ÷1  
nQB0  
0 1 ÷2  
0 = ÷20 (default)  
1 = ÷24  
1 0 ÷4 (default)  
1 1 ÷5  
QB1  
Pulldown  
nQB1  
FB_DIV  
DIV_SELB[1:0]  
MR  
2
Pullup:Pulldown  
Pulldown  
Pullup  
OEB  
IDT™ / ICS™ LVPECL FREQUENCY SYNTHESIZER  
1
ICS843003AG REV. A FEBRUARY 19, 2008  

ICS843003AGLFT 替代型号

型号 品牌 替代类型 描述 数据表
ICS843003AGLF IDT

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843003AGLFT IDT

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