Ultra-Small µPower, 1 Hz to 462.5 kHz, ±50 ppm Oscillator

SiTime's TempFlat MEMS™ technology enables the first 32 kHz ±50 ppm oscillator in an ultra-small 1.2mm² chip-scale package. Typical supply current is only 4.5 μA and guarantees ±50 ppm all-inclusive frequency stability. 

 

World's smallest oscillator in tiny 1508 chip-scale package, low-jiiter, consumes only 1.2 mm2 board space
Oscillator Type 32kHz XO
Frequency 32.768 kHz
Frequency Stability (ppm) ±50
Output Type LVCMOS
Operating Temperature Range (°C) -40 to +85
Voltage Supply (V) 1.62 to 3.63
Package Type (mm²) 1.5x0.8
Features Ultra-low power
Availability Production

±50 ppm all-inclusive frequency stability

  • Improved local timekeeping and improved system power with less dependency on network timekeeping updates

  • Improved system error budget

Smallest footprint in chip-scale package (CSP): 1.5 x 0.8 mm

  • Saves board space

Ultra-low power: 4.5 µA (typ.)

  • Maximizes battery life

Low jitter: 4 ns RMS integrated phase jitter (IPJ)

  • Suitable for audio applications

Internal VDD supply filtering

  • Eliminates external VDD bypass capacitor to maintain ultra-small footprint

Drives multiple loads

  • Eliminates multiple discrete XTALs and load caps

  • Wireless connectivity sleep clock
  • Health and wellness monitors
  • ULP input devices
  • RTC reference clock
  • Portable data loggers
  • Portable medical devices
  • Smart meters
  • 零售电子产品
  • 远程感测
  • 机器对机器
  • 智能手机
  • Smart watches
  • 健身追踪器
  • 数据连通性
  • 手机附件
  • 眼镜
  • 平板电脑
  • 消费类电子

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Document Name Type
WLCSP Package Composition Reports (SiT156X, SiT1576) Composition Reports
Electronics Industry Citizen Coalition Template Other Quality Documents
Manufacturing Notes for SiTime Products Other Quality Documents
SiTime Conflict Minerals Policy Other Quality Documents
SiTime Environmental Policy Other Quality Documents
SiTime Warranty on Date Code Other Quality Documents
ISO9001:2015 Certificate of Registration Other Quality Documents
SiTime Oscillator Reliability Report (0.18 micron CMOS process products) Reliability Reports
SiT156X, SiT1576 Product Qualification Report Reliability Reports
TSMC Wafer SGS Report RoHS/Reach/Green Certificates
Tower Jazz Wafer SGS Report RoHS/Reach/Green Certificates
BOSCH Wafer SGS Report RoHS/Reach/Green Certificates
WLCSP Package Homogeneous Materials and SGS Report RoHS/Reach/Green Certificates
SiTime Environmental Compliance Declaration RoHS/Reach/Green Certificates
Certificate of Compliance-EU RoHS Declaration RoHS/Reach/Green Certificates
Conflict Minerals Reporting Template Other Quality Documents