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ICS843001AG-22LFT PDF预览

ICS843001AG-22LFT

更新时间: 2024-11-02 21:03:19
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
11页 181K
描述
Clock Generator, 640MHz, PDSO24, 4.40 X 7.80 MM, 0.92 MM HEIGHT, MO-153, TSSOP-24

ICS843001AG-22LFT 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:TSSOP
包装说明:4.40 X 7.80 MM, 0.92 MM HEIGHT, 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:5.25
JESD-30 代码:R-PDSO-G24JESD-609代码:e3
长度:7.8 mm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:640 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, THIN PROFILE, SHRINK PITCH峰值回流温度(摄氏度):260
主时钟/晶体标称频率:40 MHz认证状态:Not Qualified
座面最大高度:1.2 mm最大供电电压:3.63 V
最小供电电压:2.97 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
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 mmuPs/uCs/外围集成电路类型:CLOCK GENERATOR, OTHER
Base Number Matches:1

ICS843001AG-22LFT 数据手册

 浏览型号ICS843001AG-22LFT的Datasheet PDF文件第2页浏览型号ICS843001AG-22LFT的Datasheet PDF文件第3页浏览型号ICS843001AG-22LFT的Datasheet PDF文件第4页浏览型号ICS843001AG-22LFT的Datasheet PDF文件第5页浏览型号ICS843001AG-22LFT的Datasheet PDF文件第6页浏览型号ICS843001AG-22LFT的Datasheet PDF文件第7页 
PRELIMINARY  
ICS843001-22  
Integrated  
Circuit  
Systems, Inc.  
FEMTOCLOCKS™ CRYSTAL-TO-  
3.3V LVPECL FREQUENCY SYNTHESIZER  
GENERAL DESCRIPTION  
FEATURES  
The ICS843001-22 is a a highly versatile, low  
• One 3.3V LVPECL output pair and one LVCMOS output  
ICS  
phase noise LVPECL Synthesizer which can  
generate low jitter reference clocks for a variety of  
communications applications and is a member of  
the HiPerClocksTM family of high performance clock  
solutions from ICS.The dual crystal interface allows  
• Selectable crystal oscillator interface  
or LVCMOS/LVTTL single-ended input  
HiPerClockS™  
• VCO range: 490MHz - 640MHz  
• Output frequency range: 490MHz - 640MHz  
the synthesizer to support up to two communications standards  
in a given application (i.e. 1GB Ethernet with a 25MHz crystal  
and 1Gb Fibre Channel using a 25.5625MHz 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 and 10Gb Ethernet. The ICS843001-22 is  
packaged in a small 24-pin TSSOP package.  
• Supports the following applications:  
SONET, Ethernet, Fibre Channel, Serial ATA, and HDTV  
• RMS phase jitter @ 622.08MHz (12kHz - 20MHz):  
0.79ps (typical) design target  
• Full 3.3V supply mode  
• 0°C to 70°C ambient operating temperature  
CONTROL INPUT FUNCTION TABLE  
Control Input  
Outputs  
PIN ASSIGNMENT  
OE  
Q0/nQ0  
High-Z  
Active  
REF_CLK  
High-Z  
1
VCCO_CMOS  
N0  
REF_CLK  
VEE  
24  
23  
22  
21  
20  
19  
18  
17  
16  
15  
14  
13  
0
1
2
3
N1  
OE  
High-Z  
N2  
4
M2  
FLOAT  
High-Z  
Active  
5
VCCO_PECL  
Q0  
M1  
M0  
6
7
MR  
nQ0  
8
SEL1  
VEE  
BLOCK DIAGRAM  
SEL0  
VCCA  
9
3
10  
11  
12  
TEST_CLK  
XTAL_IN0  
XTAL_OUT0  
VCC  
N2:N0  
XTAL_OUT1  
XTAL_IN1  
Pulldown  
SEL0  
ICS843001-22  
Pulldown  
SEL1  
24-LeadTSSOP  
4.40mm x 7.8mm x 0.92mm  
package body  
N
000 ÷1  
XTAL_IN0  
OSC  
G Package  
001 ÷2  
00  
11  
Top View  
010 ÷3  
Q0  
XTAL_OUT0  
011 ÷4 (default)  
100 ÷5  
10  
01  
00  
nQO  
VCO  
Phase  
Detector  
490MHz -640MHz  
XTAL_IN1  
OSC  
101 ÷6  
01  
10  
110 ÷8  
111 ÷10  
XTAL_OUT1  
M
Pulldown  
000 ÷18  
TEST_CLK  
001 ÷22  
010 ÷24  
011 ÷25  
100 ÷32 (default)  
101 ÷40  
Pulldown  
MR  
3
M2:M0  
REF_CLK  
Pullup/Pulldown  
OE  
The Preliminary Information presented herein represents a product in prototyping or pre-production.The noted characteristics are based on initial  
product characterization. Integrated Circuit Systems, Incorporated (ICS) reserves the right to change any circuitry or specifications without notice.  
843001AG-22  
www.icst.com/products/hiperclocks.html  
REV. A JUNE 17, 2005  
1

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