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Differential Oscillators

SiTime offers a one-stop shop for all differential oscillators requirements, down to 70 fs RMS jitter. These high-performance oscillators are ideal for optical modules, networking, server, storage, and telecom applications and offer low jitter, as well as excellent immunity to power supply noise (PSNR) and environmental hazards such as shock, vibration, and EMI.

  • 70 fs jitter (typ.) in industry-standard, small form-factor packages as small as 2x1.6 mm
  • Any frequency from 1 MHz to 725 MHz
  • ±10 ppm stability with excellent dynamic performance in changing environmental conditions
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Differential Oscillators
LVPECL / LVDS / HCSL Oscillators Package 6-pin Top Bottom

Differential Oscillators

SiTime offers a one-stop shop for all differential oscillators requirements, down to 70 fs RMS jitter. These high-performance oscillators are ideal for optical modules, networking, server, storage, and telecom applications and offer low jitter, as well as excellent immunity to power supply noise (PSNR) and environmental hazards such as shock, vibration, and EMI.

  • 70 fs jitter (typ.) in industry-standard, small form-factor packages as small as 2x1.6 mm
  • Any frequency from 1 MHz to 725 MHz
  • ±10 ppm stability with excellent dynamic performance in changing environmental conditions
Differential Oscillators Products
Device Datasheet Buy Now Frequency Stability(ppm) Output Type Supply Voltage(V) Temp. Range(°C) Package Size(mm) Availability
SiT9120 Buy Now
  • 31 standard frequencies
  • ±10
  • ±20
  • ±25
  • ±50
  • LVPECL
  • LVDS
  • 2.5
  • 3.3
  • 2.25 to 3.63
  • -20 to +70
  • -40 to +85
  • 3.2x2.5
  • 5.0x3.2
  • 7.0x5.0
  • Production
SiT9121 Buy Now
  • 1 to 220 MHz
  • ±10
  • ±20
  • ±25
  • ±50
  • LVPECL
  • LVDS
  • 2.5
  • 3.3
  • 2.25 to 3.63
  • -20 to +70
  • -40 to +85
  • 3.2x2.5
  • 5.0x3.2
  • 7.0x5.0
  • Production
SiT9122 Buy Now
  • 220 to 625 MHz
  • ±10
  • ±20
  • ±25
  • ±50
  • LVPECL
  • LVDS
  • 2.5
  • 3.3
  • 2.25 to 3.63
  • -20 to +70
  • -40 to +85
  • 3.2x2.5
  • 5.0x3.2
  • 7.0x5.0
  • Production
SiT9365 Buy Now
  • 32 standard frequencies
  • ±10
  • ±20
  • ±25
  • ±50
  • LVPECL
  • LVDS
  • HCSL
  • 2.5
  • 2.8
  • 3
  • 3.3
  • -20 to +70
  • -40 to +85
  • -40 to +105
  • 3.2x2.5
  • 5.0x3.2
  • 7.0x5.0
  • Production
SiT9366 Buy Now
  • 1 to 220 MHz
  • ±10
  • ±20
  • ±25
  • ±50
  • LVPECL
  • LVDS
  • HCSL
  • 2.5
  • 2.8
  • 3
  • 3.3
  • -20 to +70
  • -40 to +85
  • -40 to +105
  • 3.2x2.5
  • 5.0x3.2
  • 7.0x5.0
  • Production
SiT9367 Buy Now
  • 220 to 725 MHz
  • ±10
  • ±20
  • ±25
  • ±50
  • LVPECL
  • LVDS
  • HCSL
  • 2.5
  • 2.8
  • 3
  • 3.3
  • -20 to +70
  • -40 to +85
  • -40 to +105
  • 3.2x2.5
  • 5.0x3.2
  • 7.0x5.0
  • Production
SiT9371 Contact Sales
  • 100 MHz
  • ±20
  • ±25
  • ±30
  • ±50
  • LVPECL
  • LVDS
  • HCSL
  • Low-power HCSL
  • Flexswing
  • 1.8
  • 2.5
  • 3.3
  • 1.71 to 3.63
  • 2.25 to 3.63
  • -20 to +70
  • -40 to +85
  • -40 to +95
  • -40 to +105
  • 2.0 x 1.6
  • 2.5 x 2.0
  • 3.2 x 2.5
  • Production
SiT9375 Buy Now
  • 31 standard frequencies
  • ±20
  • ±25
  • ±30
  • ±50
  • LVPECL
  • LVDS
  • HCSL
  • Low-power HCSL
  • FlexSwing
  • 1.8
  • 2.5
  • 3.3
  • 1.71 to 3.63
  • 2.25 to 3.63
  • -20 to +70
  • -40 to +85
  • -40 to +95
  • -40 to +105
  • 2.0 x 1.6
  • 2.5 x 2.0
  • 3.2 x 2.5
  • Production
SiT9376 Buy Now
  • 1 MHz to 220 MHz
  • ±20
  • ±25
  • ±30
  • ±50
  • LVPECL
  • LVDS
  • HCSL
  • Low-power HCSL
  • FlexSwing
  • 1.8
  • 2.5
  • 3.3
  • 1.71 to 3.63
  • 2.25 to 3.63
  • -20 to +70
  • -40 to +85
  • -40 to +95
  • -40 to +105
  • 2.0 x 1.6
  • 2.5 x 2.0
  • 3.2 x 2.5
  • Production
SiT9377 Buy Now
  • 220 MHz and 920 MHz
  • ±20
  • ±25
  • ±30
  • ±50
  • LVPECL
  • LVDS
  • HCSL
  • Low-power HCSL
  • FlexSwing
  • 1.8
  • 2.5
  • 3.3
  • 1.71 to 3.63
  • 2.25 to 3.63
  • -20 to +70
  • -40 to +85
  • -40 to +95
  • -40 to +105
  • 2.0 x 1.6
  • 2.5 x 2.0
  • 3.2 x 2.5
  • Production
SiT9501 Buy Now
  • 14 standard frequencies
  • ±20
  • ±25
  • ±30
  • ±50
  • LVPECL
  • LVDS
  • HCSL
  • Low-power HCSL
  • FlexSwing
  • 1.8
  • 2.5
  • 2.8
  • 3.3
  • 1.71 to 3.63
  • 2.25 to 3.63
  • -20 to +70
  • -40 to +85
  • -40 to +95
  • -40 to +105
  • 2.0x1.6
  • 2.5x2.0
  • 3.2x2.5
  • Production
SiT9505 Buy Now
  • 4 standard frequencies
  • ±20
  • ±25
  • ±30
  • ±50
  • LVPECL
  • LVDS
  • HCSL
  • Low-power HCSL
  • FlexSwing
  • 1.8
  • 2.5
  • 2.8
  • 3.3
  • 1.71 to 3.63
  • 2.25 to 3.63
  • -20 to +70
  • -40 to +85
  • -40 to +95
  • -40 to +105
  • 2.0x1.6
  • 2.5x2.0
  • 3.2x2.5
  • Production
SiT9507 Contact Sales
  • 16 standard frequencies
  • ±20
  • ±25
  • ±30
  • ±50
  • LVPECL
  • LVDS
  • HCSL
  • Low-power HCSL
  • 1.8
  • 2.5
  • 2.8
  • 3.3
  • 1.71 to 3.63
  • 2.25 to 3.63
  • -20 to +70
  • -40 to +85
  • -40 to +95
  • -40 to +105
  • 2.0x1.6
  • 2.5x2.0
  • 3.2x2.5
  • Production

Key Resources

AN10029 Output Terminations for Differential Oscillators

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