Ultra-Low Power, Ultra-Small 32.768 kHz or 16.384 kHz Oscillator

The SiT1630 ultra-small, ultra-low power 32.768 kHz oscillator is optimized for mobile and other battery-powered applications. This family is a low-power alternative to existing 32 kHz oscillators, and its 1.5 V to 3.63 V operating supply voltage range makes it an ideal solution for mobile and handheld applications.

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Small 2012 package replaces bulky quartz products; SOT23-5 package option for best board-level reliability
Oscillator Type 32 kHz XO
Frequency 32.768, 16.384 kHz
Frequency Stability (ppm) 75, 100, 150
Output Type LVCMOS
Operating Temperature Range (°C) -10 to +70, -40 to +85, -40 to +105
Voltage Supply (V) 1.5 to 3.63
Package Type (mm²) 2.0x1.2, SOT23-5
Features Small 2012 QFN package
Availability Production

Small SMD package: 2.0 x 1.2 mm (2012)

  • Ultra-low power oscillator replaces bulky alternatives

μPower: 1.0 μA (typ.)

  • LVCMOS compatible output

Internal VDD supply filtering eliminates external bypass caps

< 20 ppm frequency tolerance

< 300 ms start up time (25 °C)

 

  • Tablets
  • e-Readers
  • Sport video camcorders
  • Automotive cameras
  • Industrial data loggers
  • Infotainment
  • Retail electronics
  • Home entertainment
  • Home appliances

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Document Name Type
4L-QFN Package Composition Report (SiT1533, SiT1534, SiT1630) Composition Reports
5L-SOT23 Package Composition Report 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
SiT153X, SiT1552, SiT163X Product Qualification Report Reliability Reports
4L-QFN Package Qualification Report - Carsem Reliability Reports
TSMC Wafer SGS Report RoHS/Reach/Green Certificates
Tower Jazz Wafer SGS Report RoHS/Reach/Green Certificates
4L/6L-QFN Package Homogeneous Materials and 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
SiT16XX, SiT89XX High Temp Product Qualification Report Reliability Reports

Evaluation Boards (Contact SiTime) –  SiT6096 (2012) | SiT6700 (2928 SOT23-5)

Reliability Calculator – Get FIT/MTBF data for various operating conditions

SMD 2012 4-Pins | SOT 23 5-Pins – Preview packages with QFN 3D step models

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Resource Name Type
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SiT1630 Datasheet Datasheets
AN10002 Termination Recommendations for Single-ended Oscillator Driving Single or Multiple Loads Application Notes
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J-AN10033 発振器の周波数測定ガイドライン Application Notes
AN10033 Frequency Measurement Guidelines for Oscillators Application Notes
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The top 8 reasons to use an oscillator instead of a crystal resonator White Papers
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Silicon MEMS Oscillator Frequency Characteristics and Measurement Techniques Presentations
AN10052 IEEE 1588 Precision Time Protocol (PTP) in ITU-T Standards Application Notes
SC-AN10007 时钟抖动定义与测量方法 Application Notes
SC-AN10033 振荡器频率测量指南 Application Notes
AN10062 Phase Noise Measurement Guide for Oscillators Application Notes
Phase Noise Measurement Tutorial Videos
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SiTime MEMS Oscillators - Revolutionizing the Timing Market Videos
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SOT 23 5-Pins 3D Step Models
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