MEMS Timing Solutions for
Mobile and IoT
?Extensive portfolio?Enables longer battery life?Ultra-small footprint
? Better performance and higher stability
in harsh environments
? Programmable, instant samples,
shorter lead time
A small part from
SiTime runs a bigpart of your world
MEMS Timing Improves Mobile and IoT
SiT1532 Oscillators
and SiT1566, SiT1572, SiT1576, SiT1580 TCXOs
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Smartphone & Mobile Accessories
Smallest footprint | 1.5 x 0.8 mm chip scale package
Drives multiple loads | Optimized BOM & smaller form factorHigh integration | Optimized BOM & smaller form factor
SiT1532 Oscillators
and SiT1552, SiT1580 TCXOs
???
Smart Watch
Low power | < 1 μa, NanoDrive? output to optimize swingSmallest footprint | 1.5 x 0.8 mm chip scale packageHigh robustness | Immune to small molecular gasses
SiT1532, SiT1534, SiT1580 Oscillators and SiT1552 TCXOs
???
Fitness Tracker
Low power | < 1 μa, NanoDrive? output to optimize swingSmallest footprint | 1.5 x 0.8 mm chip scale packageHigh robustness | Immune to small molecular gasses
SiT1569, SiT8021 Oscillators and SiT1566, SiT1580 TCXOs
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Stylus & Tablets
3 ppm stability | Higher accuracy enables longer sleep modeSmallest footprint | 1.5 x 0.8 mm chip scale package
1 Hz to 2.5 MHz frequency | Wide range of custom frequencies
SiT1532, SiT1579 Oscillators and SiT1576 TCXOs
???
Glasses/VR
Smallest footprint | 1.5 x 0.8 mm chip scale packageDrives multiple loads | Optimized BOM
1 Hz to 2.5 MHz frequency | Wide range of custom frequencies
SiT1532, SiT1579 Oscillators and SiT1576, SiT1580 TCXOs
???
Remote Sensing
1 Hz to 2.5 MHz frequency | Wide range of custom frequenciesPackage options | 1.5 x 0.8 mm CSP, QFN, SoT23High reliability | Low DPPM
MEMS Timing Outperforms Quartz
Lower Power
Replace a quartz resonator with MEMS oscillator to save up to 20% system powerXTAL ResonatorXINXOXTAL OSC*All values are measuredActive CurrentCurrent consumption (mA)Current consumption (mA)Internal Oscillator ON Consumes Power5.75.65.55.45.35.25.152.7Standby Current2.62.52.42.32.22.121.91.85.6XTAL resonator + MCU2.6MEMS XOXINXOXTAL OSCXTAL resonator + MCULow Power MCU7% saving18% saving5.2SiT8021 + MCU2.1SiT8021 + MCUQuartz XTAL -160 to -220 ppm Over Temp4060Low Power MCUInternal Oscillator OFFSmallest Size, Lower BOM
Typical Resonator1.6 mmBest 32 kHz Stability
150SiTime MEMS OscillatorFrequency Stability (ppm)1.0 mmSiT153x Industrial Temp Stability Spec100500-50-100-150-40SiT153x MEMS XO Measured2.8 mmXTAL FootprintLoad Cap1.7 mmLoad CapSiT153x 25°C Stability SpecInitial Stability at 25°C1.2 x 1.0 XTALplus two 0201 load caps & retreat1.5 x 0.8 mm SiTime XO plus 0.1 mm retreat, No load caps required-20020804.5 mm2 Total Footprint1.7 mm2 Total FootprintTemperature (°C)Drive Multiple Loads
32-Bit Low-Power ProcessorRTCLow Power Feature
NanoDrive? optimizes output swing and lowers powerVDDMEMS XOBlueToothLow-Energy (BLE) SoCSleep ClockRail-to-Rail(VCMOS)Audio DACor Codec400 mV200 mVGNDMEMS Timing Solutions for Mobile and IoTSiTime Base Part No.Output FrequencyFrequency Stability (ppm)Supply Volt. (V)Supply Current (Typical)Packages (mm x mm)Output LogicFeaturesμPOWER 32 kHz OSCILLATORS | Replace quartz XTAL/XO | Smallest size | Drive two or more loads | Higher accuracy | Better reliabilitySiT1532SiT153332.768 kHzSiT1572SiT1573SiT163032.768, 16.384 kHz±501.62 to 3.63±10075, 100, 150 over temp (20 room temp)±10, ±13, ±22, all-inclusive±3, ±5, all-inclusive32.768 kHz±5 all-inclusive (after overmold/ underfill)1.84.5 μA75, 100, 250 over temp (10, 20 room temp)15081.2 to 3.630.90 μA2012NanoDrive, LVCMOSSmallest XO, Field Programmable4.5 μA1508LVCMOSSmallest XO, Field Programmable-40 to +105°C,Field Programmable1.5 to 3.631.0 μA2012, SOT23-5LVCMOSμPOWER 32 kHz TCXOs | Replace quartz XTAL/TCXO | Smallest size | Drive two or more loads | Higher accuracy | Better reliabilitySiT1552 TCXO SiT1566 Super-TCXOSuper-TCXO1.5 to 3.631.62 to 3.63 0.99 μANanoDrive, LVCMOSSmallest TCXO, Field ProgrammableSmallest XO, 2.5 ns RMS phase jitter, Field ProgrammableSmallest XO, 2.5 ns RMS phase jitter, Immune to small-molecule gassesSiT1568 4.5 μA1508LVCMOSSiT1580 TCXOLOW POWER OSCILLATORS | Smallest size | Lower power | Drive two or more loads | Higher accuracy | Programmable for design flexibilitySiT1534SiT1569 SiT15791 Hz to 32.768 kHz1 Hz to 462.5 kHz1 Hz to 2.5 MHz1 MHz to 26 MHz75, 100, 250 over temp (20 room temp)±50±50±50, ±1001.2 to 3.631.62 to 3.631.62 to 3.631.8, 2.5 to 3.30.90 μA3.3 μA (100 kHz)8.0 μA (100 kHz)60 to 280 μA (0.7 μA stby)1508, 2012NanoDrive, LVCMOSSmallest XO, Field ProgrammableSmallest XO, 2.5 ns RMS phase jitter, Field ProgrammableSmallest XO, Field ProgrammableSmallest XO, 2.5 ns RMS phase jitter, Field ProgrammableSmallest XO, 2.2 ns RMS phase jitter, Immune to small-molecule gasses1508LVCMOSSiT8021LOW POWER TCXOs | Smallest size | Lower power | Drive two or more loads | Higher accuracy | Programmable for design flexibilitySiT1576 Super-TCXO±5, ±20 all inclusive1 Hz to 2.5 MHz1.62 to 3.63±508.0 μA (100 kHz)15086.0 μA (100 kHz)LVCMOSTCXOSiT1581 Field Programmable Oscillators – Always AvailableEasy-to-use programming kit ANY FREQUENCYANY VOLTAGEANY STABILITY???Don’t waste time searching & waiting for timing devicesOptimize system performance with custom frequenciesInstantly reduce EMI with programmable drive strength
SiTime MEMS硅晶振移动和物联网解决方案 - 图文
