Programmable Spread Spectrum Oscillators

Programmable Spread Spectrum Oscillators

 

SiTime’s programmable spread-spectrum oscillators are an excellent solution for EMI problems. They are 100% drop-in replacements for quartz oscillators and ensure that customers can pass environment tests without any board changes or the use of expensive components.

 

Key features are:

 

  • Available in differential (SiT9002) and low power (SiT9003) versions for a wide variety of applications
  • Various configurable down spread and center spread options available on each device
  • Lowest cycle-cycle jitter in the industry
  • Industry standard footprints for easy replacement: 2520, 3225, 5032 and 7050 packages for LVCMOS and 5032 and 7050 for differential
  • Available as field programmable
Frequency
(MHz)
Temp. Range
(°C)
Stability
(PPM)
Spread%
Package Size
(mm)
Voltage
(V)
Output Logic
Datasheets
SiT9002 1 to 220 MHz -20 to 70
-40 to 85
±25
±50
Up to ±2%
Down to -4%
5.0×3.2
7.0×5.0
1.8,
2.5, to 3.3
LVPECL LVDS CML HCSL
SiT9003 1 to 110 MHz -20 to 70
-40 to 85
±50
±100
Up to±0.5% 2.5×2.0,3.2×2.5,
5.0×3.2
7.0×5.0
1.8, 2.5, 2.8, to 3.3
LVCMOS

 

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