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843204AGI-01LF PDF预览

843204AGI-01LF

更新时间: 2024-11-04 01:14:43
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
14页 186K
描述
FemtoClock® Crystal-to-3.3V LVPECL Frequency Synthesizer

843204AGI-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-48针数:48
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.27
JESD-30 代码:R-PDSO-G48JESD-609代码:e3
长度:12.5 mm湿度敏感等级:1
端子数量:48最高工作温度:85 °C
最低工作温度:-40 °C最大输出时钟频率:156.25 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:25 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:INDUSTRIAL
端子面层:Matte Tin (Sn) - annealed端子形式:GULL WING
端子节距:0.5 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:6.1 mm
uPs/uCs/外围集成电路类型:CLOCK GENERATOR, OTHERBase Number Matches:1

843204AGI-01LF 数据手册

 浏览型号843204AGI-01LF的Datasheet PDF文件第2页浏览型号843204AGI-01LF的Datasheet PDF文件第3页浏览型号843204AGI-01LF的Datasheet PDF文件第4页浏览型号843204AGI-01LF的Datasheet PDF文件第5页浏览型号843204AGI-01LF的Datasheet PDF文件第6页浏览型号843204AGI-01LF的Datasheet PDF文件第7页 
FemtoClock® Crystal-to-3.3V LVPECL  
Frequency Synthesizer  
843204I-01  
DATA SHEET  
GENERAL DESCRIPTION  
FEATURES  
The 843204I-01 is a 4 output LVPECL Synthe-sizer optimized  
to generate Gigabit Ethernet and SONET reference clock  
• Four 3.3V LVPECL outputs  
• Selectable crystal oscillator interface or clock inputs  
TM  
frequencies and is a member of the HiPerClocks family  
of high performance clock solutions from IDT. Using  
a 19.44MHz and 25MHz, 18pF parallel resonant crystal,  
155.52MHz and 156.25MHz frequencies can be generated.  
• Supports the following output frequencies: 155.52MHz  
and 156.25MHz  
• VCO range: 560MHz - 680MHz  
TM  
The 843204I-01 uses IDT’s FemtoClock low phase noise VCO  
technology and can achieve 1ps or lower typical RMS phase jitter.  
• RMS phase jitter @ 155.52MHz, using a 19.44MHz crystal  
(12kHz - 13MHz): 0.6ps (typical)  
• RMS phase jitter @ 156.25MHz, using a 25MHz crystal  
(1.875MHz - 20MHz): 0.7ps (typical)  
• Full 3.3V supply mode  
• -40°C to 85°C ambient operating temperature  
• Available in lead-free (RoHS 6) package  
• For functional replacement part us 8T49N285  
BLOCK DIAGRAM  
PIN ASSIGNMENT  
Pullup  
nPLL_BYPASS_A  
nQA1  
QA1  
nQA0  
QA0  
1
2
3
4
5
6
7
8
48  
47  
46  
45  
44  
43  
42  
41  
40  
39  
38  
37  
36  
35  
34  
33  
32  
31  
30  
29  
28  
27  
26  
25  
IN_SELA  
CLK0  
XTAL_IN0  
XTAL_OUT0  
nc  
VEE  
OEA0  
OEA1  
VCC  
VCCA  
nPLL_BYPASS_B  
nc  
SELB0  
VEE  
OEB0  
OEB1  
VCC  
SELB1  
VCCA  
nc  
nc  
nc  
nc  
nc  
Pullup  
IN_SELA  
Pulldown  
CLK0  
SELA0  
nc  
VCCO_A  
SELA1  
SELA0  
nPLL_BYPASS_A  
nc  
OEA0  
OEA1  
25MHz  
XTAL_IN0  
QA0  
÷4  
PLL  
0
1
OSC  
9
nQA0  
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
XTAL_OUT0  
156.25MHz  
nc  
nc  
nc  
SELA1  
625MHz  
XTAL_IN1  
XTAL_OUT1  
CLK1  
QA1  
Pullup  
Pullup  
nPLL_BYPASS_B  
IN_SELB  
0
1
nQA1  
nCLK1  
IN_SELB  
VCCO_B  
nc  
Pulldown  
CLK1  
SELB0  
Pullup/pulldown  
QB0  
nQB0  
QB1  
nQB1  
nCLK1  
OEB0  
OEB1  
QB0  
19.44MHz  
0
1
XTAL_IN1  
nQB0  
OSC  
÷4  
PLL  
843204I-01  
XTAL_OUT1  
SELB0  
48 Lead TSSOP  
6.1mm x 12.5mm x 0.925mm  
package body  
155.52MHz  
622.08MHz  
QB1  
0
1
G Package  
Top View  
nQB1  
843204I-01 REVISION A 11/5/15  
1
©2015 Integrated Device Technology, Inc.  

843204AGI-01LF 替代型号

型号 品牌 替代类型 描述 数据表
843204AGI-01LFT IDT

完全替代

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843204AGILFT IDT

完全替代

3.3V LVPECL FREQUENCY SYNTHESIZER
843204AGILF IDT

完全替代

3.3V LVPECL FREQUENCY SYNTHESIZER

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