超小μPower,±5至±20 ppm,32.768 kHz TCXO

sit's TempFlat MEMS technology enables the first 32 kHz TCXO in a 1.2mm2 chip-scale package, the world's smallest footprint. Typical core supply current is only 1 μA. And unlike standard oscillators, the SiT1552 features NanoDrive™, a factory-programmable output that reduces voltage swing to minimize power. The SiT1552 is factory calibrated over multiple temperature points to guarantee extremely tight frequency stability from ±5 ppm to ±20 ppm (initial and over temperature).

Video Demo:SIT1552放置在温度室,该温度室增加温度。从<-40到+85°C以每秒4度的快速坡度。

查看相关产品:1 Hz to 2.5 MHz|2.5 ns phase jitter|±3 ppm.

世界上最小的TCXO在微小的1508芯片尺度封装中,仅消耗1.2 mm2的板空间
Oscillator Type 32khz tcxo.
频率 32.768 kHz.
频率Stability (ppm) ±5, ±10, ±20
Output Type LVCMOS,Nanodrive™
nanodrive™ 300mV to 700mV, full swing LVCMOS
Operating Temperature Range (°C) -0至+70,-40至+85
电压电源(V) 1.5 to 3.63
Package Type (mm²) 1.5x0.8
Features Smallest size
可用性 Production

±10 ppm all-inclusive frequency stability

  • 通过移动和可穿戴设备改进了对网络计时更新的依赖性较少的局部计时和改进的系统功率

Smallest footprint in chip-scale (CSP)

  • 1.5 x 0.8 mm: Saves board space

NanoPower: 990 nA (typ.)

  • Maximizes battery life

nanodrive™reduced swing oscillator output

  • Programmable output swing minimizes power


  • 消除外部VDD旁路电容,保持超小型占地面积

  • Smart meters (AMR)
  • 健康和健康监视器
  • Pulse-per-second (PPS) timekeeping
  • 医疗电子设备
  • Retail electronics
  • 长途通信
  • Machine to machine (M2M)
  • Asset tracking
  • Smart farming
  • 聪明的城市
  • Smartwatch
  • Fitness tracker
  • Home appliances

Narrow By:

Document Name Type
WLCSP Package Composition Report (SiT15XX, SiT8021) Composition Reports
Electronics Industry Citizen Coalition Template Other Quality Documents
Manufacturing Notes for SiTime Products Other Quality Documents
环境冲突金属宣言 Other Quality Documents
sitEnvironmental Policy Other Quality Documents
sitWarranty on Date Code (16.72 kB) Other Quality Documents
ISO9001:2015注册证书 Other Quality Documents
Conflict Minerals Reporting Template Other Quality Documents
sitOscillator Reliability Report (0.18 micron CMOS process products) 可靠性报告
坐1552 Product Qualification Report 可靠性报告
坐153X, SiT1552, SiT163X Product Qualification Report 可靠性报告
TSMC晶圆SGS报告 RoHS/Reach/Green Certificates
塔爵士晶圆SGS报告 RoHS/Reach/Green Certificates
博世晶圆SGS报告 RoHS/Reach/Green Certificates
WLCSP Package Homogeneous Materials and SGS Report RoHS/Reach/Green Certificates
环境合规声明 RoHS/Reach/Green Certificates
Certificate of Compliance-EU RoHS Declaration RoHS/Reach/Green Certificates

Evaluation BoardSIT6098EBB.

SIT6098EBB.Evaluation Board User Manual– Evaluate oscillator performance

Reliability CalculatorGet FIT/MTBF data for various operating conditions

CSP 1508 4-Pins3D Step Model- 预览3D中的振荡器包

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