MHz Oscillators

SiTime's automotive (AEC-Q100) and high-temperature oscillators deliver ±20 ppm frequency stability from -55 °C to 125 °C. They are two times better in stability, 20 times more reliable, and 30 times more resistant to shock and vibration compared to quartz.

  • 1 to 725 MHz with 6 decimal places of accuracy
  • Military (-55 to 125 °C), automotive (-40 to 125 °C), extended industrial (-40 to 105 °C) temperatures
  • Low vibration sensitivity (g-sensitivity) of 0.1 ppb/g
  • 50,000 g shock and 70 g vibration resistance
  • 2.2 billion hours MTBF
MHz Oscillators Products
Device Datasheet Buy Now Frequency Stability(ppm) Output Type Supply Voltage(V) Temp. Range(°C) Package Size(mm) Availability
SiT1618 Download SiT1618 datasheet Buy Now
  • 33 standard frequencies
  • ±20
  • ±25
  • ±50
  • LVCMOS
  • 1.8
  • 2.5 to 3.3
  • -40 to +105
  • -40 to +125
  • 2.0x1.6
  • 2.5x2.0
  • 3.2x2.5
  • 5.0x3.2
  • 7.0x5.0
  • Production
SiT1625 Download SiT1625 datasheet Buy Now
  • 44 standard frequencies
  • ±25 ppm (85ºC)
  • ±30 (105ºC)
  • ±50 (125ºC)
  • LVCMOS
  • 1.5 ±10%
  • 1.8 ±10%
  • 2.5 ±10%
  • 3.3 ±10%
  • 1.62 to 3.63
  • *1.2 ±5%
  • -40 to 85 (Gr.3)
  • -40 to 105 (Gr.2)
  • -40 to 125 (Gr.1)
  • 1.6x1.2
  • 2.0x1.6
  • 2.5x2.0
  • 3.2x2.5
  • Production
SiT2018 Download SiT2018 datasheet Buy Now
  • 1 to 110 MHz
  • ±20
  • ±25
  • ±50
  • LVCMOS
  • 1.8
  • 2.5 to 3.3
  • -40 to +105
  • -40 to +125
  • SOT23 (2.9x2.8)
  • Production
SiT2019 Download SiT2019 datasheet Buy Now
  • 115 to 137 MHz
  • ±20
  • ±25
  • ±50
  • LVCMOS
  • 1.8
  • 2.5 to 3.3
  • -40 to +105
  • -40 to +125
  • SOT23 (2.9x2.8)
  • Production
SiT2024 Download SiT2024 datasheet Buy Now
  • 1 to 110 MHz
  • ±20
  • ±25
  • ±50
  • LVCMOS
  • 1.8
  • 2.5 to 3.3
  • -40 to 85 (Gr. 3)
  • -40 to 105 (Gr. 2)
  • -40 to 125 (Gr. 1)
  • -55 to 125 (Ext. Cold Gr. 1)
  • SOT23 (2.9x2.8)
  • Production
SiT2025 Download SiT2025 datasheet Buy Now
  • 115 to 137 MHz
  • ±20
  • ±25
  • ±50
  • LVCMOS
  • 1.8
  • 2.5 to 3.3
  • -40 to 85 (Gr. 3)
  • -40 to 105 (Gr. 2)
  • -40 to 125 (Gr. 1)
  • -55 to 125 (Ext. Cold Gr. 1)
  • SOT23 (2.9x2.8)
  • Production
SiT8918 Download SiT8918 datasheet Buy Now
  • 1 to 110 MHz
  • ±20
  • ±25
  • ±50
  • LVCMOS
  • 1.8
  • 2.5 to 3.3
  • -40 to +105
  • -40 to +125
  • 2.0x1.6
  • 2.5x2.0
  • 3.2x2.5
  • 5.0x3.2
  • 7.0x5.0
  • Production
SiT8919 Download SiT8919 datasheet Buy Now
  • 115 to 137 MHz
  • ±20
  • ±25
  • ±50
  • LVCMOS
  • 1.8
  • 2.5 to 3.3
  • -40 to +105
  • -40 to +125
  • 2.0x1.6
  • 2.5x2.0
  • 3.2x2.5
  • 5.0x3.2
  • 7.0x5.0
  • Production
SiT8924 Download SiT8924 datasheet Buy Now
  • 1 to 110 MHz
  • ±20
  • ±25
  • ±30
  • ±50
  • LVCMOS
  • 1.8
  • 2.5 to 3.3
  • -40 to +85
  • -40 to +105
  • -40 to +125
  • -55 to +125
  • 2.0x1.6
  • 2.5x2.0
  • 3.2x2.5
  • 5.0x3.2
  • 7.0x5.0
  • Production
SiT8925 Download SiT8925 datasheet Buy Now
  • 115 to 137 MHz
  • ±20
  • ±25
  • ±30
  • ±50
  • LVCMOS
  • 1.8
  • 2.5 to 3.3
  • -40 to +85
  • -40 to +105
  • -40 to +125
  • -55 to +125
  • 2.0x1.6
  • 2.5x2.0
  • 3.2x2.5
  • 5.0x3.2
  • 7.0x5.0
  • Production
SiT9025 Download SiT9025 datasheet Buy Now
  • 1 to 150 MHz
  • ±25
  • ±50
  • LVCMOS
  • 1.8
  • 2.5 to 3.3
  • -40 to 85 (Gr. 3)
  • -40 to 105 (Gr. 2)
  • -40 to 125 (Gr. 1)
  • -55 to 125 (Ext. Cold Gr. 1)
  • 2.0x1.6 mm
  • 2.5x2.0 mm
  • 3.2x2.5 mm
  • Production
SiT9386 Download SiT9386 datasheet Buy Now
  • 1 to 220 MHz
  • ±20
  • ±25
  • ±50
  • LVPECL
  • LVDS
  • HCSL
  • 2.5
  • 2.8
  • 3.0
  • 3.3
  • -40 to 85 (Gr. 3)
  • -40 to 105 (Gr. 2)
  • 3.2x2.5
  • 7.0x5.0
  • Production
SiT9387 Download SiT9387 datasheet Buy Now
  • 220 to 725 MHz
  • ±20
  • ±25
  • ±50
  • LVPECL
  • LVDS
  • HCSL
  • 2.5
  • 2.8
  • 3.0
  • 3.3
  • -40 to 85 (Gr. 3)
  • -40 to 105 (Gr. 2)
  • 3.2x2.5
  • 7.0x5.0
  • Production
SiT9396 Download SiT9396 datasheet Buy Now
  • 1 to 220 MHz
  • ±25 (105ºC)
  • ±30 (125ºC)
  • ±50 (125ºC)
  • LVPECL
  • LVDS
  • HCSL
  • Low-power HCSL
  • FlexSwing
  • 1.8
  • 2.5
  • 3.3
  • 2.25 to 3.63
  • 1.71 to 3.63
  • -40 to +85
  • -40 to +105
  • -40 to +125
  • 2.0 x 1.6
  • 2.5 x 2.0
  • 3.2 x 2.5
  • Production
SiT9397 Download SiT9397 datasheet Buy Now
  • 220 to 920 MHz
  • ±25 (105ºC)
  • ±30 (125ºC)
  • ±50 (125ºC)
  • LVPECL
  • LVDS
  • HCSL
  • Low-power HCSL
  • FlexSwing
  • 1.8
  • 2.5
  • 3.3
  • 2.25 to 3.63
  • 1.71 to 3.63
  • -40 to +85
  • -40 to +105
  • -40 to +125
  • 2.0 x 1.6
  • 2.5 x 2.0
  • 3.2 x 2.5
  • Production