µPower, 32.768 kHz Quartz XTAL Replacement

SiT1533是超薄和超低力量32.768 kHz oscillator optimized for mobile and other battery-powered applications. The SiT1533 is pin-compatible and footprint-compatible to existing 2012 XTALs when using the SiTime solder-pad layout (SPL). And unlike standard oscillators, the SiT1533 features NanoDrive™, a factory-programmable output that reduces the voltage swing to minimize power. The 1.2 V to 3.63 V operating supply voltage range makes it an ideal solution for mobile applications that incorporate a low-voltage, battery-backup source, such as a coin cell or supercap.

View related products:1至32.768 kHz|1508 package|High temp|4 ns phase jitter|±50 ppm|32 kHz lineup

Small 2012 package is pin-compatible with 2012 quartz XTAL
Oscillator Type 32kHz XO
Frequency 32.768 kHz
频率稳定性(PPM) 75, 100, 250
输出类型 LVCMOS, NanoDrive™
NanoDrive™ 300mV to 700mV, full swing LVCMOS
工作温度范围(°C) -10 to +70, -40 to +85
Voltage Supply (V) 1.2 to 3.63
Package Type (mm²) 2.0x1.2
Features XTAL replacement
一个vailability Production

Small SMD package: 2.0 x 1.2 mm (2012)

  • Pin-compatible to 2012 XTAL SMD

NanoPower: 900 nA (typ.)

  • Extends battery life

NanoDrive™ reduced swing oscillator output

  • Directly drives into MCU/PMIC/Chipset XTAL IN
  • 可编程摆动最小化电力
  • Oscillator output is insensitive to load and operates with or without load capacitors;

No load or VDD filter capacitors

  • 消除所有外部电容器
  • Eliminates load-dependent startup issues common with quartz XTALs

操作低至1.2 v

  • 亚博电竞支持硬币电池或超级电池备用


  • 2x better stability than quartz XTAL
  • Improves system connectivity and RTC accuracy

  • Smartphone
  • 片剂
  • e-Readers
  • Health and wellness monitors
  • Fitness watches
  • Sport video camcorders
  • 无线键盘
  • 无线鼠标
  • Battery management timekeeping
  • Medical electronics
  • Retail electronics
  • 资产追踪
  • Consumer electronics
  • 家庭娱乐
  • VR & AR
  • Home automation
  • 家用电器


评估板联系Silime.-SiT6096 (2012)

Reliability Calculator-获取适合/ MTBF数据进行各种操作

SMD 2012 4-PINS|CSP 1508 4-Pins- 预览包装QFN.3D step models


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