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MEMS OSCILLATORS AEC-Q100 QUALIFIED MEMS RUGGEDIZED OSCILLATORS MEMS OCXOS & TCXOS MEMS SPREAD SPECTRUM XOS MEMS DIFFERENTIAL OSCILLATORS

MEMS OSCILLATORS FOR VERSATILE USE

SiTime offers a complete portfolio of LVCMOS MEMS oscillators for frequencies from 1Hz up to the high MHz range. These devices offer configurable functions and are designed for highest reliability. Short lead times and unique solutions to today's timing problems are made possible by silicon based MEMS technology. These MEMS oscillators can be used in consumer, industrial, IoT, and networking applications. These devices enable small size and are available in a wide variety of industry-standard packages.

 

Description

These MEMS oscillators are configured according to customer requirements and ensure high flexibility during circuit development. These MEMS oscillators can be configured with output frequencies from 1.0 MHz to 137.0 MHz. They are available with high frequency stability up to ±20 ppm and a wide temperature range up to -55 °C ~ +125 °C. A configuration option "FlexEdge™" for higher capacitive loads or configurable rise/fall time for EMI reduction is available. Thanks to their rapid availability, these oscillators offer a very high degree of flexibility, as changes to the clock frequency in the circuit are possible in short time.

Technical information

Features

  • Silicon MEMS resonator based oscillators
  • Frequency range 1 MHz ~ 137 MHz
  • Best temperature stability ±20 ppm
  • Widest temperature range -55 °C ~ +125 °C
  • Supply voltage range 1.8 Volt ~ 3.3 Volt
  • Compatible to all standard oscillator packages and pad layouts
  • Extremely high reliability
  • FlexEdge™ configurable rise / fall time

Drop-in replacement for the following package dimensions

  • 2016 (2.0 x 1.6 x 0.75 mm)
  • 2520 (2.5 x 2.0 x 0.75 mm)
  • 3225 (3.2 x 2.5 x 0.75 mm)
  • 5032 (5.0 x 3.2 x 0.75 mm)
  • 7050 (7.5 x 5.0 x 0.90 mm)

Additional services

  • Technical support by our engineers
  • Free samples on request

 

 

Type
Fre­quency range
Size
Supply Volt­age
Widest Temp­erature Range
Freq­uency Stab­ility
Data Sheet
SiT8008
1.0 MHz – 110.0 MHz
2016 – 7050
1.8 V / 2.5 V / 3.3 V
-40 °C – +85 °C
±20 ppm – ±50 ppm
Type
SiT8008
Fre­quency range
1.0 MHz – 110.0 MHz
Size
2016 – 7050
Supply Volt­age
1.8 V / 2.5 V / 3.3 V
Widest Temp­erature Range
-40 °C – +85 °C
Freq­uency Stab­ility
±20 ppm – ±50 ppm
Data Sheet
SiT8009
115.0 MHz – 137.0 MHz
2016 – 7050
1.8 V / 2.5 V / 3.3 V
-40 °C – +85 °C
±20 ppm – ±50 ppm
Type
SiT8009
Fre­quency range
115.0 MHz – 137.0 MHz
Size
2016 – 7050
Supply Volt­age
1.8 V / 2.5 V / 3.3 V
Widest Temp­erature Range
-40 °C – +85 °C
Freq­uency Stab­ility
±20 ppm – ±50 ppm
Data Sheet
SiT8918
1.0 MHz – 110.0 MHz
2016 – 7050
1.8 V / 2.5 V / 3.3 V
-40 °C – +125 °C
±20 ppm – ±50 ppm
Type
SiT8918
Fre­quency range
1.0 MHz – 110.0 MHz
Size
2016 – 7050
Supply Volt­age
1.8 V / 2.5 V / 3.3 V
Widest Temp­erature Range
-40 °C – +125 °C
Freq­uency Stab­ility
±20 ppm – ±50 ppm
Data Sheet
SiT8919
115.0 MHz – 137.0 MHz
2016 – 7050
1.8 V / 2.5 V / 3.3 V
-40 °C – +125 °C
±20 ppm – ±50 ppm
Type
SiT8919
Fre­quency range
115.0 MHz – 137.0 MHz
Size
2016 – 7050
Supply Volt­age
1.8 V / 2.5 V / 3.3 V
Widest Temp­erature Range
-40 °C – +125 °C
Freq­uency Stab­ility
±20 ppm – ±50 ppm
Data Sheet
SiT8920
1.0 MHz – 110.0 MHz
2016 – 7050
1.8 V / 2.5 V / 3.3 V
-55 °C – +125 °C
±20 ppm – ±50 ppm
Type
SiT8920
Fre­quency range
1.0 MHz – 110.0 MHz
Size
2016 – 7050
Supply Volt­age
1.8 V / 2.5 V / 3.3 V
Widest Temp­erature Range
-55 °C – +125 °C
Freq­uency Stab­ility
±20 ppm – ±50 ppm
Data Sheet
SiT8921
115.0 MHz – 137.0 MHz
2016 – 7050
1.8 V / 2.5 V / 3.3 V
-55 °C – +125 °C
±20 ppm – ±50 ppm
Type
SiT8921
Fre­quency range
115.0 MHz – 137.0 MHz
Size
2016 – 7050
Supply Volt­age
1.8 V / 2.5 V / 3.3 V
Widest Temp­erature Range
-55 °C – +125 °C
Freq­uency Stab­ility
±20 ppm – ±50 ppm
Data Sheet
Description

SiTime µPower MEMS oscillators are designed specifically for wearable, IoT, and mobile applications, where space and power consumption is critical. The product list of low-power oscillators includes oscillators with a unique combination of ultra-small footprints, low power, best stability and a factory configurable frequency option from 1 Hz to 26 MHz.

Technical information

Features

  • Silicon MEMS resonator based oscillators
  • Frequency 1 Hz ~ 26 MHz (different options)
  • Frequency stability ±20 ppm ~ ±100 ppm (TCXO version with ±5 ppm)
  • Widest temperature range -40 °C ~ +85 °C
  • Supply voltage range 1.35 Volt ~ 3.63 Volt
  • World's smallest oscillator footprint: 1.2 mm² (1.5 x 0.8 mm CSP)
  • NanoDrive™ reduced swing oscillator output

Internal VDD supply filtering Package dimensions

  • 1.2 x 1.1 x 0.5 mm
  • Ultra-small CSP package 1.5 x 0.8 mm

Additional services

  • Technical support by our engineers
  • Free samples on request

 

Type
Fre­quency range
Size
Supply Volt­age
Widest Temp­erature Range
Freq­uency Stab­ility
Data Sheet
SiT1569
1 Hz – 462 kHz
CSP 1.5 x 0.8
1.62 V – 3.63 V
-40 °C – +85 °C
±50 ppm
Type
SiT1569
Fre­quency range
1 Hz – 462 kHz
Size
CSP 1.5 x 0.8
Supply Volt­age
1.62 V – 3.63 V
Widest Temp­erature Range
-40 °C – +85 °C
Freq­uency Stab­ility
±50 ppm
Data Sheet
SiT1576
1 Hz – 2.5 MHz
CSP 1.5 x 0.8
1.62 V – 3.63 V
-40 °C – +85 °C
±5 ppm – ±20 ppm
Type
SiT1576
Fre­quency range
1 Hz – 2.5 MHz
Size
CSP 1.5 x 0.8
Supply Volt­age
1.62 V – 3.63 V
Widest Temp­erature Range
-40 °C – +85 °C
Freq­uency Stab­ility
±5 ppm – ±20 ppm
Data Sheet
SiT1579
1 Hz – 2.5 MHz
CSP 1.5 x 0.8
1.62 V – 3.63 V
-40 °C – +85 °C
±50 ppm
Type
SiT1579
Fre­quency range
1 Hz – 2.5 MHz
Size
CSP 1.5 x 0.8
Supply Volt­age
1.62 V – 3.63 V
Widest Temp­erature Range
-40 °C – +85 °C
Freq­uency Stab­ility
±50 ppm
Data Sheet
SiT1811
32.768 kHz
1.1 x 1.2 x 0.5
1.35 V – 1.98 V
-10 °C – +85 °C
±20 ppm
Type
SiT1811
Fre­quency range
32.768 kHz
Size
1.1 x 1.2 x 0.5
Supply Volt­age
1.35 V – 1.98 V
Widest Temp­erature Range
-10 °C – +85 °C
Freq­uency Stab­ility
±20 ppm
Data Sheet
SiT8021
1.0 MHz – 26.0 MHz
CSP 1.5 x 0.8
1.62 V – 3.63 V
-40 °C – +85 °C
±50 ppm – ±100 ppm
Type
SiT8021
Fre­quency range
1.0 MHz – 26.0 MHz
Size
CSP 1.5 x 0.8
Supply Volt­age
1.62 V – 3.63 V
Widest Temp­erature Range
-40 °C – +85 °C
Freq­uency Stab­ility
±50 ppm – ±100 ppm
Data Sheet
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