0
Buy Now

Solutions
- Solutions Overview
Part Number Generator Solutions Search Request Samples
Products
- Products Overview
Solutions Search
- SiT95145
- SiT95148
- SiT95147
- SiT95141
- SiT9501
- SiT9375
- SiT9367
- SiT9366
- SiT9365
- SiT9122
- SiT9121
- SiT9120
- SiT8209
- SiT8208
- SiT8009
- SiT8008
- SiT2002
- SiT2001
- SiT1602
- SiT9387
- SIT9386
- SiT9025
- SiT8925
- SiT8924
- SiT8921
- SiT8920
- SiT8919
- SiT8918
- SiT2025
- SiT2024
- SiT2021
- SiT2020
- SiT2019
- SiT2018
- SiT1618
- SiT9005
- SiT9003
- SiT9002
- SiT3809
- SiT3808
- SiT3807
- SiT3373
- SiT3372
- SiT3522
- SiT3521
- SiT3922
- SiT3921
- SiT3907
- SiT3901
- SiT5711
- SiT5721
- SiT5501
- SiT5359
- SiT5358
- SiT5357
- SiT5356
- SiT5157
- SiT5156
- SiT5155
- SiT5387
- SiT5386
- SiT5187
- SiT5186
- SiT5022
- SiT5021
- SiT5008
- SiT5001
- SiT5000
- SiT5349
- SiT5348
- SiT5347
- SiT5346
- SiT5147
- SiT5146
- SiT8945
- SiT8944
- SiT2045
- SiT2044
- SiT9347
- SiT9346
- SiT3542
- SiT3541
- SiT3343
- SiT3342
- SiT9045
- SiT1581
- SiT1580
- SiT1630
- SiT1573
- SiT1572
- SiT1533
- SiT1532
- SiT1568
- SiT1566
- SiT1552
- SiT1569
- SiT1534
- SiT1579
- SiT1576
- SiT8021
- SiT1425
- SiT1424
- SiT1421
- SiT1420
- SiT1419
- SiT1418
- SiT1409
- SiT1408
- SiT11XX
- SiT1252
- Description:
  Low Jitter, 10-output MEMS Jitter Cleaner
- Description:
  Low Jitter, 11-output MEMS Network Synchronizer
- Description:
  Low Jitter, 8-output MEMS Network Synchronizer
- Description:
  Low Jitter, 10-output MEMS Clock Generator
- Description:
  Ultra-low Jitter Differential XO for Standard Networking Frequencies
- Description:
  Low Jitter Differential XO for Standard Networking Frequencies
- Description:
  220 to 725 MHz, Ultra-low Jitter Differential XO
- Description:
  1 to 220 MHz, Ultra-low Jitter Differential XO
- Description:
  Standard Frequency Ultra-low Jitter Differential XO
- Description:
  220 to 625 MHz, ±10 to ±50 ppm Differential XO
- Description:
  1 to 220 MHz, ±10 to ±50 ppm Differential XO
- Description:
  Standard Frequency ±10 to ±50 ppm Differential XO
- Description:
  80 to 220 MHz, ±10 to ±50 ppm Oscillator
- Description:
  1 to 80 MHz, ±10 to ±50 ppm Oscillator
- Description:
  115 to 137 MHz, Low Power Oscillator
- Description:
  1 to 110 MHz, Low Power Oscillator
- Description:
  115 to 137 MHz, SOT23 Oscillator
- Description:
  1 to 110 MHz, SOT23 Oscillator
- Description:
  3.57 to 77.76 MHz, Low Power Oscillator
- Description:
  220 to 725 MHz, AEC-Q100 Ultra-low Jitter Differential XO
- Description:
  1 to 220 MHz, AEC-Q100 Ultra-low Jitter Differential XO
- Description:
  1 to 150 MHz, AEC-Q100 Spread-spectrum Oscillator
- Description:
  115 to 137 MHz, Wide Temperature AEC-Q100 Oscillator (-55 to +125°C)
- Description:
  1 to 110 MHz, Wide Temperature AEC-Q100 Oscillator (-55 to +125°C)
- Description:
  119 to 137 MHz, Wide Temperature Oscillator (-55 to +125°C)
- Description:
  1 to 110 MHz, Wide Temperature Oscillator (-55 to +125°C)
- Description:
  115 to 137 MHz, High Temperature Oscillator (-40 to +125°C)
- Description:
  1 to 110 MHz, High Temperature Oscillator (-40 to +125°C)
- Description:
  115 to 137 MHz, Wide Temperature AEC-Q100 SOT23 Oscillator
- Description:
  1 to 110 MHz, Wide Temperature AEC-Q100 SOT23 Oscillator
- Description:
  119 to 137 MHz, Wide Temperature (-55 to +125°C) SOT23 Oscillator
- Description:
  1 to 110 MHz, Wide Temperature (-55 to +125°C) SOT23 Oscillator
- Description:
  115 to 137 MHz, High Temperature (-40 to +125°C) SOT23 Oscillator
- Description:
  1 to 110 MHz, High Temperature (-40 to +125°C) SOT23 Oscillator
- Description:
  Standard Frequency, High Temperature Oscillator
- Description:
  1 to 141 MHz, Spread-spectrum Oscillator
- Description:
  1 to 110 MHz, Low Power Spread-spectrum Oscillator
- Description:
  1 to 220 MHz, Differential Spread-spectrum Oscillator
- Description:
  80 to 220 MHz, ±10 to ±50 ppm VCXO
- Description:
  1 to 80 MHz, ±10 to ±50 ppm VCXO
- Description:
  Standard Frequency VCXO
- Description:
  220 to 725 MHz Ultra-low Jitter Differential VCXO
- Description:
  1 to 220 MHz Ultra-low Jitter Differential VCXO
- Description:
  340 to 725 MHz I2C/SPI Programmable Oscillator
- Description:
  1 to 340 MHz I2C/SPI Programmable Oscillator
- Description:
  220 to 625 MHz, Differential Digitally-controlled XO
- Description:
  1 to 220 MHz, Differential Digitally-controlled XO
- Description:
  1 to 220 MHz, ±10 to ±50 ppm Digitally-controlled XO
- Description:
  1 to 26 MHz, Ultra-Small µPower DCXO
- Description:
  1 to 60 MHz, Stratum 3E OCXO
- Description:
  1 to 60 MHz, Stratum 3E DCOCXO
- Description:
  1 to 60 MHz, Elite X Stratum 3E Super-TCXO
- Description:
  60 to 220 MHz, ±50 ppb Super-TCXO
- Description:
  1 to 60 MHz, ±50 ppb Super-TCXO
- Description:
  60 to 220 MHz, Stratum 3 Super-TCXO
- Description:
  1 to 60 MHz, Stratum 3 Super-TCXO
- Description:
  60 to 220 MHz, ±0.5 to ±2.5 ppm Super-TCXO
- Description:
  1 to 60 MHz, ±0.5 to ±2.5 ppm Super-TCXO
- Description:
  ±0.5 ppm Super-TCXO for GNSS/GPS
- Description:
  60 to 220 MHz, ±0.1 to ±2.5 ppm AEC-Q100 Super-TCXO
- Description:
  1 to 60 MHz, ±0.1 to ±2.5 ppm AEC-Q100 Super-TCXO
- Description:
  60 to 220 MHz, ±0.5 to ±2.5 ppm AEC-Q100 Super-TCXO
- Description:
  1 to 60 MHz, ±0.5 to ±2.5 ppm AEC-Q100 Super-TCXO
- Description:
  220 to 625 MHz, ±5 ppm Differential (VC)TCXO
- Description:
  1 to 220 MHz, ±5 ppm Differential (VC)TCXO
- Description:
  ±2 to ±10 ppm Low-Power TCXO, 10 to 60 MHz
- Description:
  1 to 80 MHz, ±5 ppm (VC)TCXO
- Description:
  Standard Frequency ±5 ppm (VC)TCXO
- Description:
  60 to 220 MHz, ±50-ppb precision Super-TCXO
- Description:
  1 to 60 MHz, ±50-ppb precision Super-TCXO
- Description:
  60 to 220 MHz, ±0.1 to ±0.25 ppm precision Super-TCXO
- Description:
  1 to 60 MHz, ±0.1 to ±0.25 ppm precision Super-TCXO
- Description:
  60 to 220 MHz, ±0.5 to ±2.5 ppm Super-TCXO
- Description:
  1 to 60 MHz, ±0.5 to ±2.5 ppm Super-TCXO
- Description:
  115 to 137 MHz, Extended Temperature (-55 °C to 125 °C) Oscillator
- Description:
  1 to 110 MHz, Extended Temperature (-55 °C to 125 °C) Oscillator
- Description:
  115 to 137 MHz, Extended Temperature (-55 °C to 125 °C) SOT-23 Oscillator
- Description:
  1 to 110 MHz, Extended Temperature (-55 °C to 125 °C) SOT-23 Oscillator
- Description:
  220 to 725 MHz, Ultra-low Jitter, ±10 to ±50 ppm Differential Oscillator
- Description:
  1 to 220 MHz, Ultra-low Jitter, ±10 to ±50 ppm Differential Oscillator
- Description:
  340 to 725 MHz, Ultra-Low Jitter, ±20 to ±50 ppm, I2C Programmable Oscillator
- Description:
  1 to 340 MHz, Ultra-Low Jitter, ±20 to ±50 ppm, I2C Programmable Oscillator
- Description:
  220 to 725 MHz, Ultra-Low Jitter, ±15 to ±50 ppm VCXO
- Description:
  1 to 220 MHz, Ultra-Low Jitter, ±15 to ±50 ppm VCXO
- Description:
  1 to 150 MHz, Spread-spectrum, Extended Temperature (-55°C to 125 °C)
- Description:
  Ultra-Small, Low-Power, Low-Jitter, 1 Hz to 2.5 MHz Oscillator
- Description:
  Ultra-Small, Low-Power, Low-Jitter, ±5 ppm, 32.768 kHz TCXO
- Description:
  Ultra-Low Power, Ultra-Small 32.768 kHz or 16.384 kHz Oscillator
- Description:
  Ultra-Small Low-Jitter, 32.768-kHz ±100-ppm Oscillator
- Description:
  Ultra-Small Low-Jitter, 32.768 kHz ±50 ppm Oscillator
- Description:
  µPower, 32.768 kHz Quartz XTAL Replacement
- Description:
  Ultra-Small µPower, 32.768 kHz Quartz XTAL Replacement
- Description:
  Ultra-Small Low Power, ±5 ppm, 32.768 kHz TCXO with In-System Auto-Calibration
- Description:
  Ultra-Small, Low-Power, Low-Jitter, ±3 to ±5 ppm, 32.768 kHz TCXO
- Description:
  Ultra-Small µPower, ±5 to ±20 ppm, 32.768 kHz TCXO
- Description:
  Ultra-Small Low Power, 1 Hz to 462.5 kHz, ±50 ppm Oscillator
- Description:
  Ultra-Small µPower, 1 Hz to 32.768 kHz Oscillator
- Description:
  Ultra-Small, Low-Power, Low-Jitter, 1 Hz to 2.5 MHz Oscillator
- Description:
  Ultra-Small Low Power, Low-Jitter, 1 Hz to 2.5 MHz TCXO
- Description:
  1 to 26 MHz, Ultra-Small µPower Oscillator
- Description:
  High Frequency Automotive AEC-Q100 Active Resonator Drop-In Replacement for 4-pin SMD XTAL
- Description:
  Automotive AEC-Q100 Active Resonator Drop-In Replacement for 4-pin SMD XTAL
- Description:
  High frequency, -55°C to 125°C, Active Resonator Drop-In Replacement for 4-pin SMD XTAL
- Description:
  -55°C to 125°C, Active Resonator Drop-In Replacement for 4-pin SMD XTAL
- Description:
  High Frequency, High Temperature Active Resonator Drop-In Replacement for 4-pin SMD XTAL
- Description:
  High Temperature Active Resonator Drop-In Replacement for 4-pin SMD XTAL
- Description:
  Low Power Active Resonator Drop-In Replacement for 4-pin SMD XTAL
- Description:
  Low Power Active Resonator Drop-In Replacement for 4-pin SMD XTAL
- Description:
  ApexMEMS MHz Resonators, 0.18 mm2
- Description:
  SiT1252 Embedded MEMS kHz Resonator
Support
- Support Overview
Company
- Company Overview
Investors
- Investors Overview

SiT1579AI-J3-33E-0002.000000

Specs	Value
Device Type	1 Hz to 2.5 MHz Oscillators/TCXO
Frequency	2 kHz
Frequency Stability (ppm)	±50
Operating Temp. Range (°C)	-40 to 85
Supply Voltage (V)	3.3
Package Size (mm x mm)	1.5x0.8
Feature Pin	NC
RoHS	Yes

*See datasheet for details

Factory-programmable frequency range from 1 Hz to 2.0 MHz

Creates new architectural alternatives for ultra-low power frequencies

Ultra-low power: 6.0 µA (typ.) at 100 kHz, 13 µA at 1 MHz

Maximizes battery life

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

Saves board space

±50 ppm frequency stability all-inclusive over temperature

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

Health and wellness monitors
Analog front-end (AFE) reference clocks
Industrial sensors
Portable medical devices
Industrial data loggers
Industrial automation
Industrial logistics trackers
Oil and gas exploration
Mobile accessories
Glasses
Home automation

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
Conflict Minerals Reporting Template	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
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

SiT6098 (1508) Evaluation Board User Manual – Evaluate oscillator performance

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

CSP 1508 4-Pins 3D Step Model – Preview oscillator packages in 3D

Resource Name	Type
Silicon MEMS Reliability and Resilience	Presentations
Performance Comparison: Silicon MEMS Verses Quartz Oscillators	Presentations
How to Measure Clock Jitter in Precision Timing Applications	Presentations
How to Measure Phase Jitter and Phase Noise in Precision Timing Applications	Presentations
Silicon MEMS vs Quartz Supply Chain	Presentations
Clock Features for Power Conscious and Greener Applications	White Papers
MEMS Timing Solutions Improve Touchscreen Devices	White Papers
MEMS oscillators improve reliability and system performance in motor control applications	White Papers
MEMS-Based Resonators and Oscillators are Now Replacing Quartz	Presentations
Getting In Touch with MEMS: The Electromechanical Interface	Presentations
Smart Clocking Techniques Extend Battery Life of Wearables	Presentations
SiT1579 Datasheet	Datasheets
AN10002 Termination Recommendations for Single-ended Oscillator Driving Single or Multiple Loads	Application Notes
J-AN10006 発振器のPCBデザインのガイドライン	Application Notes
AN10006 Best Design and Layout Practices	Application Notes
AN10007 Clock Jitter Definitions and Measurement Methods	Application Notes
J-AN10007 クロックジッタの定義と測定方法	Application Notes
SiTime発振器の信頼性計算方法	Technology Papers
AN10025 Reliability Calculations for SiTime Oscillators	Application Notes
J-AN10028 プローブを使用した発振器の出力波形計測方法	Application Notes
AN10028 Probing Oscillator Output	Application Notes
MEMSおよび水晶ベース発振器の電磁場感受率の比較	Technology Papers
Electromagnetic Susceptibility Comparison of MEMS and Quartz-based Oscillators	Technology Papers
MEMS発振器と水晶発振器の性能比較（耐衝撃と耐振動）	Technology Papers
Shock and Vibration Comparison of MEMS and Quartz-based Oscillators	Technology Papers
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
シリコンMEMS発振器の耐性および信頼性	Technology Papers
Resilience and Reliability of Silicon MEMS Oscillators	Technology Papers
SiTimeの MEMS First™ プロセス技術	Technology Papers
SiTime's MEMS First™ and EpiSeal™ Processes	Technology Papers
MEMS Resonator Advantages - How MEMS Resonators Work Part 2	Presentations
How to Measure Long-term Jitter and Cycle-to-cycle Jitter in Precision Timing Applications	Presentations
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
PCI Express Refclk Jitter Compliance using a Phase Noise Analyzer	Presentations
Advantages of MEMS Timing - Parameters	Videos
SiTime MEMS Oscillators - Revolutionizing the Timing Market	Videos
Training Module: Replacing Crystals with Oscillators	Videos
How SiTime Saves Space for IOT, Wearable, and Mobile Applications	Videos
CSP 1508 4-Pins	3D Step Models
SiTime MEMS Timing Solutions (8.5x11)	Brochures/Fliers
SiTime MEMS Timing Solutions (A4)	Brochures/Fliers
SiTime MEMS Timing Solutions (A4) Chinese	Brochures/Fliers
Timing Solutions for Mobile & IoT	Brochures/Fliers
SiT6098EBB Evaluation Board User Manual	User Manuals
Silicon Replaces Quartz (Japanese Subtitles)	Videos
Silicon Replaces Quartz (Chinese Subtitles)	Videos
SiTime MEMS First 工艺	Technology Papers
SiTime MEMS First 工艺	Misc. Resources
AN10073 How to Setup a Real-time Oscilloscope to Measure Jitter	Application Notes
AN10071 Computing TIE Crest Factors for Telecom Applications	Application Notes
AN10070 Computing TIE Crest Factors for Non-telecom Applications	Application Notes
AN10072 Determine the Dominant Source of Phase Noise, by Inspection	Application Notes
AN10074 Removing Oscilloscope Noise from RMS Jitter Measurements	Application Notes

SiT1579AI-J3-33E-0002.000000

SiT1579AI-J3-33E-0002.000000

Buy Now

Factory-programmable frequency range from 1 Hz to 2.0 MHz

Ultra-low power: 6.0 µA (typ.) at 100 kHz, 13 µA at 1 MHz

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

±50 ppm frequency stability all-inclusive over temperature

Narrow By:

Narrow By:

SiT1579AI-J3-33E-0002.000000

SiT1579AI-J3-33E-0002.000000

Buy Now

Factory-programmable frequency range from 1 Hz to 2.0 MHz

Ultra-low power: 6.0 µA (typ.) at 100 kHz, 13 µA at 1 MHz

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

±50 ppm frequency stability all-inclusive over temperature

Narrow By:

Narrow By:

Subscribe to news and updates