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MAX3679A PDF预览

MAX3679A

更新时间: 2024-01-27 19:17:26
品牌 Logo 应用领域
美信 - MAXIM 晶体时钟发生器
页数 文件大小 规格书
11页 387K
描述
+3.3V, Low-Jitter Crystal to LVPECL Clock Generator

MAX3679A 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Transferred包装说明:QCCN, LCC32,.2SQ,20
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.52
JESD-30 代码:S-PQCC-N32JESD-609代码:e3
湿度敏感等级:1端子数量:32
最高工作温度:70 °C最低工作温度:
封装主体材料:PLASTIC/EPOXY封装代码:QCCN
封装等效代码:LCC32,.2SQ,20封装形状:SQUARE
封装形式:CHIP CARRIER峰值回流温度(摄氏度):225
电源:3.3 V认证状态:Not Qualified
子类别:Clock Generators最大压摆率:100 mA
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:NO LEAD
端子节距:0.5 mm端子位置:QUAD
处于峰值回流温度下的最长时间:NOT SPECIFIEDuPs/uCs/外围集成电路类型:CLOCK GENERATOR, OTHER
Base Number Matches:1

MAX3679A 数据手册

 浏览型号MAX3679A的Datasheet PDF文件第1页浏览型号MAX3679A的Datasheet PDF文件第3页浏览型号MAX3679A的Datasheet PDF文件第4页浏览型号MAX3679A的Datasheet PDF文件第5页浏览型号MAX3679A的Datasheet PDF文件第6页浏览型号MAX3679A的Datasheet PDF文件第7页 
+3.3V, Low-Jitter Crystal to LVPECL  
Clock Generator  
ABSOLUTE MAXIMUM RATINGS  
Supply Voltage Range V , V  
,
Voltage Range at GNDO_A...................................-0.3V to +0.3V  
Voltage Range at X_OUT ............................-0.3V to (V - 0.6V)  
CC CCA  
V
, V  
, V  
................................-0.3V to +4.0V  
DDO_A CCO_A CCO_B  
CC  
Voltage Range at REF_IN, IN_SEL,  
Current into QA_C ........................................................... 50mA  
SELA[1:0], SELB[1:0], RES[1:0],  
Current into QA, QA, QB0, QB0, QB1, QB1 .....................-56mA  
QAC_OE, QA_OE, QB0_OE, QB1_OE,  
MR, BYPASS ..........................................-0.3V to (V  
Voltage Range at X_IN Pin ...................................-0.3V to +1.2V  
Continuous Power Dissipation (T = +70°C)  
A
+ 0.3V)  
32-Pin TQFN (derate 34.5mW/°C above +70°C) .......2759mW  
Operating Junction Temperature Range...........-55°C to +150°C  
Storage Temperature Range.............................-65°C to +160°C  
CC  
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional  
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to  
absolute maximum rating conditions for extended periods may affect device reliability.  
MX3679A  
ELECTRICAL CHARACTERISTICS  
(V  
= +3.0V to +3.6V, T = -40°C to +85°C, unless otherwise noted. Typical values are at V  
= +3.3V, T = +25°C, unless other-  
CC A  
CC  
A
wise noted.) (Notes 1, 2, and 3)  
PARAMETER  
SYMBOL  
CONDITIONS  
MIN  
TYP  
MAX  
UNITS  
Power-Supply Current  
I
(Note 4)  
77  
100  
mA  
CC  
CONTROL INPUT CHARACTERISTICS  
(SELA[1:0], SELB[1:0], IN_SEL, QAC_OE, QA_OE, QB1_OE, QB0_OE, MR, BYPASS Pins)  
Input Capacitance  
C
2
pF  
k  
kꢀ  
IN  
Input Pulldown Resistor  
Input Logic Bias Resistor  
R
Pin MR  
75  
50  
PULLDOWN  
R
BIAS  
Pins SELA[1:0], SELB[1:0], QB0_OE  
Pins QAC_OE, QA_OE, QB1_OE, IN_SEL,  
BYPASS  
Input Pullup Resistor  
R
75  
kꢀ  
PULLUP  
LVPECL OUTPUT SPECIFICATIONS (QA, QA, QB0, QB0, QB1, QB1 Pins)  
V
1.13  
-
V
0.98  
-
V
0.83  
-
CC  
CC  
CC  
T
A
T
A
T
A
T
A
= 0°C to +85°C  
= -40°C to 0°C  
= 0°C to +85°C  
= -40°C to 0°C  
Output High Voltage  
Output Low Voltage  
V
V
OH  
V
CC  
-
V
0.83  
-
CC  
1.18  
V
CC  
-
V
CC  
-
V
1.55  
-
CC  
1.85  
1.7  
V
V
OL  
V
CC  
-
V
1.55  
-
CC  
1.90  
Peak-to-Peak Output-Voltage  
Swing (Single-Ended)  
(Note 2)  
0.6  
0.72  
0.9  
V
P-P  
Clock Output Rise/Fall Time  
20% to 80% (Note 2)  
PLL enabled  
200  
48  
350  
50  
600  
52  
ps  
%
Output Duty-Cycle Distortion  
PLL bypassed (Note 5)  
40  
50  
60  
LVCMOS/LVTTL INPUT SPECIFICATIONS  
(SELA[1:0], SELB[1:0], IN_SEL, QAC_OE, QA_OE, QB1_OE, QB0_OE, MR, BYPASS Pins)  
Input-Voltage High  
Input-Voltage Low  
V
2.0  
V
V
IH  
V
0.8  
IL  
2
_______________________________________________________________________________________  

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