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石英晶体振荡器
SiTime晶体振荡器,SiT1534AI-H4-D14-32.768,健身手表6G晶振,可编程晶振,2012mm贴片晶振,美国进口晶振,SiTime晶振,型号:SiT1534,编码为:SiT1534AI-H4-D14-32.768,频率为:32.768KHz,小体积晶振尺寸:2.0x1.2mm,SMD晶振,四脚贴片晶振,石英晶振,有源晶振,石英晶体振荡器。超小,超低功率1Hz-32.768kHz可编程晶振,工厂可编程从32.768kHz到1Hz,<20ppm频率公差,超低功率: <1µA,Vdd供应范围: 1.5V到3.63V超过55°C+85°C,支持低压电池备份从硬币电池或超级帽,振荡器输出消除外部负荷帽,内部过滤消除外部Vdd旁路帽,纳米驱动™可编程输出摆动最低功率,Pb无,RoHS和达到兼容。应用于:手机,平板电脑,健康和健康监视器,健身手表,运动视频摄像头,无线键盘,超小笔记本电脑,每秒脉冲(pps)计时,RTC参考时钟,电池管理计时。
SiTime晶体振荡器,SiT1534AI-H4-D14-32.768,健身手表6G晶振,可编程晶振,2012mm贴片晶振,参数表
Parameter | Symbol | Min. | Typ. | Max. | Unit | Condition |
Frequency and Stability | ||||||
Programmable Output Frequency | 1.00 | 32768.0 | Hz | Factory programmed between 1 and 32.768 kHz in powers of 2 | ||
Frequency Stability | ||||||
Frequency Tolerance[1] | F_tol | 20 | ppm | TA=25°C, post reflow, includes underfill, Vdd: 1.5V–3.63V | ||
Frequency Stability[2] |
F_stab |
75 | ppm | TA= -10°C to +70°C, Vdd: 1.5 V – 3.63 V | ||
100 | TA= -40°C to +85°C, Vdd: 1.5 V – 3.63 V | |||||
150 | TA= -55°C to +85°C, Vdd: 1.5 V – 3.63 V | |||||
250 | TA= -10°C to +70°C, Vdd: 1.2 V – 1.5 V | |||||
25。CAging | -1 | 1 | ppm | 1st Year | ||
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= -55°C to +85°C | |||
Core Operating Current[3] | Idd | 0.9 | μA | TA = 25°C, Vdd: 1.8 V. No load | ||
1.3 | TA= -10°C to +70°C, Vdd max: 3.63 V. No load | |||||
1.4 | TA= -55°C to +85°C, Vdd max: 3.63 V. No load | |||||
Output Stage Operating Current[3] | Idd_out | 0.065 | 0.125 | μA/Vpp | TA = -40°C to +85°C, Vdd: 1.5 V – 3.63 V. No load | |
Power-Supply Ramp |
t_Vdd Ramp |
100 | ms | Over temperature, 0 to 90% | ||
Start-up Time[4] | t_start |
300 + 1 period |
ms | TA = 25°C ±10°C, valid output | ||
500 + 1 period |
TA = -55°C to +85°C, valid output | |||||
Operating TemperatureRange | ||||||
Commercial Temperature | T_use | -10 | 70 | °C | ||
Industrial Temperature | -40 | 85 | °C | |||
Extended Cold Industrial Temperature |
-55 | 85 | °C |
SiTime晶体振荡器,SiT1534AI-H4-D14-32.768,健身手表6G晶振,可编程晶振,2012mm贴片晶振,尺寸图
SiTime晶体振荡器,SiT1534AI-H4-D14-32.768,健身手表6G晶振,可编程晶振,2012mm贴片晶振
产品特点:
工厂可编程范围为32.768kHz至1Hz
<20 ppm频率容差
芯片级最小占地面积(CSP):1.5x0.8mm
引脚兼容2.0x1.2 mm XTAL SMD封装石英晶体振荡器
超低功率:<1µA
Vdd电源范围:在-55°C至+85°C范围内为1.5V至3.63V
支持币形电池或超级电容器的低电压电池备份
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
SHENZHEN KONUAER ELECTRONICS CO.,LTD
电 话:0755-27838351
手 机:13823300879
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E-mail:konuaer@163.com
网 址:http://www.konuaer.net
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