SiTime可编程振荡器,SiT1533AI-H4-D14-32.768S,6G室内基站晶振，尺寸2.0x1.2mm，频率32.768KHZ，有源晶体振荡器，32.768KHZ有源晶振，欧美进口晶振，贴片有源晶振，OSC振荡器，低功耗有源晶振，高精度有源晶振，无线键盘专用晶振，超小型笔记本电脑晶振，计时产品晶振，健身手表专用晶振，移动电话晶振，电池管理计时专用有源振荡器，具有低功耗高精度的特点。
石英振荡子产品比较适合用于移动电话，健康和健康监测器，健身手表，运动视频摄像头，无线键盘，超小型笔记本电脑，每秒脉冲数（pps）计时，RTC参考时钟，电池管理计时等领域。SiTime可编程振荡器,SiT1533AI-H4-D14-32.768S,6G室内基站晶振.
SiTime可编程振荡器,SiT1533AI-H4-D14-32.768S,6G室内基站晶振 参数表
Parameter
Symbol
Min.
Typ.
Max.
Unit
Condition
Frequency and Stability
Fixed Output Frequency
Fout
32.768
kHz
Frequency Stability
Frequency Tolerance[2]
F_tol
20
ppm
TA= 25°C, post reflow, Vdd: 1.5V – 3.63V.
Frequency Stability[3]
F_stab
75
ppm
TA= -10°C to +70°C, Vdd: 1.5V – 3.63V.
100
TA= -40°C to +85°C, Vdd: 1.5V – 3.63V.
250
TA= -10°C to +70°C, Vdd: 1.2V – 1.5V.
25°C Aging
-1
1
ppm
1stYear
Supply Voltage and Current Consumption
Operating Supply Voltage
Vdd
1.2
3.63
V
TA= -10°C to +70°C
1.5
3.63
V
TA= -40°C to +85°C
Core Operating Current[4]
Idd
0.90
μA
TA= 25°C, Vdd: 1.8V. No load
1.3
TA= -10°C to +70°C, Vdd max: 3.63V. No load
1.4
TA= -40°C to +85°C, Vdd max: 3.63V. No load
Output Stage Operating Current[4]
Idd_out
0.065
0.125
μA/Vpp
TA= -40°C to +85°C, Vdd: 1.5V – 3.63V. No load
Power-Supply Ramp
t_Vdd_ Ramp
100
ms
TA= -40°C to +85°C, 0 to 90% Vdd
Start-up Time at Power-up[5]
t_start
180
300
ms
TA= -40°C ≤ TA≤ +50°C, valid output
450
TA= +50°C < TA≤ +85°C, valid output
Operating Temperature Range
Commercial Temperature
T_use
-10
70
°C
Industrial Temperature
-40
85
°C
SiTime可编程振荡器,SiT1533AI-H4-D14-32.768S,6G室内基站晶振 尺寸图
SiTime可编程振荡器,SiT1533AI-H4-D14-32.768S,6G室内基站晶振
贴片晶振产品特点：
小型SMD封装：2.0 x 1.2毫米（2012）[1]
引脚兼容2012 XTAL SMD封装
固定32.768 kHz输出频率
<20 ppm频率容差超低功率：＜1µA
支持币形电池或超级电池备用电压
Vdd供电范围：-40°C至+85°C时为1.5V至3.63V
振荡器输出消除了外部负载上限
内部滤波消除了外部Vdd旁路帽
NanoDrive™ 最低功率的可编程输出摆幅
无铅，符合RoHS和REACH
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