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843001CGI-23LF PDF预览

843001CGI-23LF

更新时间: 2024-11-01 12:20:39
品牌 Logo 应用领域
艾迪悌 - IDT 晶体
页数 文件大小 规格书
24页 1097K
描述
FemtoClock® Crystal/LVCMOS-to-LVPECL/ LVCMOS Frequency Synthesizer

843001CGI-23LF 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:4.40 X 7.80 MM, 0.925 MM HEIGHT, ROHS COMPLIANT, MO-153, TSSOP-24针数:24
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.81
其他特性:ALSO OPERATES AT 3.3 V SUPPLYJESD-30 代码:R-PDSO-G24
JESD-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:85 °C最低工作温度:-40 °C
最大输出时钟频率:637.5 MHz封装主体材料:PLASTIC/EPOXY
封装代码:HTSSOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH峰值回流温度(摄氏度):260
主时钟/晶体标称频率:27 MHz座面最大高度:1.1 mm
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

843001CGI-23LF 数据手册

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®
FemtoClock Crystal/LVCMOS-to-  
ICS843001I-23  
LVPECL/ LVCMOS Frequency Synthesizer  
DATA SHEET  
General Description  
Features  
The ICS843001I-23 is a highly versatile, low phase noise  
LVPECL/LVCMOS Synthesizer which can generate low jitter  
reference clocks for a variety of communication applications. The  
dual crystal interface allows the synthesizer to support up to three  
communication standards in a given application (i.e. SONET with a  
19.44MHz crystal, 1Gb/10Gb Ethernet and Fibre Channel using a  
25MHz crystal). The RMS phase jitter performance is typically less  
than 1ps, thus making the device acceptable for use in demanding  
applications such as OC48 SONET, GbE/10Gb Ethernet and SAN  
applications. The ICS843001I-23 is packaged in a small 24-pin  
TSSOP, E-Pad package.  
One 3.3Vdifferential LVPECL output pair and  
one LVCMOS/LVTTL single-ended reference clock output  
Selectable crystal oscillator interface  
or LVCMOS/LVTTL single-ended input  
Crystal and CLK range: 19.44MHz – 27MHz  
Able to generate GbE/10GbE/12GbE, Fibre Channel  
(1Gb/4Gb/10Gb), PCI-E and SATA from a 25MHz crystal  
VCO range: 1.12GHz – 1.275GHz  
Supports the following applications:  
SONET, Ethernet, Fibre Channel, Serial ATA, and HDTV  
RMS phase jitter @ 622.08MHz (12kHz - 20MHz):  
0.9ps (typical), 3.3V  
Supply modes  
VCC/VCCO  
3.3V/3.3V  
3.3V/2.5V  
2.5V/2.5V  
-40°C to 85°C ambient operating temperature  
Available in both standard (RoHS 5) and lead-free (RoHS 6)  
package  
Pin Assignment  
Block Diagram  
3
REF_OUT  
1
24  
VCCO_LVCMOS  
N2:N0  
2
23  
VEE  
N0  
OE_REF  
M2  
3
4
22  
21  
N1  
N2  
Pulldown  
SEL0  
Pulldown  
SEL1  
5
6
7
20  
19  
18  
17  
M1  
M0  
MR  
VCCO_LVPECL  
Q
N
nQ  
VEE  
VCCA  
VCC  
SEL1  
8
9
10  
11  
12  
XTAL_IN0  
000 ÷2  
SEL0  
CLK  
XTAL_IN0  
XTAL_OUT0  
16  
15  
14  
13  
001 ÷4  
OSC  
00  
01  
11  
010 ÷5  
Q
XTAL_OUT1  
XTAL_IN1  
011 ÷6  
XTAL_OUT0  
XTAL_IN1  
10  
01  
00  
nQ  
100 ÷8 (default)  
101 ÷10  
110 ÷12  
111 ÷16  
Phase  
Detector  
VCO  
ICS843001I-23  
OSC  
24-Lead TSSOP, E-Pad  
4.4mm x 7.8mm x 0.925mm  
package body  
XTAL_OUT1  
CLK  
M
000 ÷44  
10  
11  
Pulldown  
001 ÷45  
G Package  
Top View  
010 ÷48  
011 ÷50  
100 ÷51  
111 ÷64 (default)  
Pulldown  
Pullup  
MR  
3
M2:M0  
REF_OUT  
Pulldown  
OE_REF  
ICS843001CGI-23 REVISION A OCTOBER 4, 2011  
1
©2011 Integrated Device Technology, Inc.  

843001CGI-23LF 替代型号

型号 品牌 替代类型 描述 数据表
843001CGI-23LFT IDT

完全替代

FemtoClock® Crystal/LVCMOS-to-LVPECL/ LVCMOS

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