SiTime, Silicon MEMS Oscillators and Clock Generators

SiT9001: Programmable Spread Spectrum Oscillator

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The SiT9001 is the industry's smallest programmable spread spectrum oscillator and offers the lowest cycle to cycle jitter in a spread spectrum timing device.

 

 

 

Frequency Range (MHz) 1 - 200
Spread % ±0.25, ±0.5, ±1.0, -0.5, -1.0, -2.0
Temp Range (°C) -20 to +70, -40 to +85
Supply Voltage (V) 1.8, 2.5, 3.3
Package LxWxH (mm) 2.5x2.0x0.75, 3.2x2.5x0.75, 5.0x3.2x0.75, 7.0x5.0x0.9
Status Full Production
Applications
  • CPU and microcontroller clocking
  • Memory (SDRAM, DDR, etc.) clocking
  • PCI Bus in any application
  • PCI Express bus in any application
  • USB3.0 bus in any application
  • Printer and Multi Function Peripheral (MFP)
  • Flat Panel display for TV or computer monitor
  • Notebook computer
  • Hard Disk Drive (HDD)

Features Benefits
  • Frequency range up to 200 MHz
  • Enables usage in a wide variety of applications
  • Industry's smallest spread spectrum device (2.5 x 2.0mm)
  • Perfect for space constrained applications
  • World's best cycle to cycle jitter, as low as 30 ps
  • Offer EMI reduction through spread spectrum without compromising system timing margin
  • Up to -17 dB reduction on the third harmonic and -12 dB reduction on fundamental peak power (100 MHz spread spectrum frequency)
  • Eliminates expensive alternatives for reducing EMI such as, filters, shielding, redesigning PCB and offers the best time to market
  • Operating voltage of 1.8V, 2.5V or 3.3V
  • Provides design flexibility of using the same chip for different designs
  • Ultra fast lead time (3-5 weeks)
  • Reduce inventory overhead
  • Mitigate shortage risks

 
9001

Notes:
Not recommended for new designs. Please use “8”.
Please refer to 'Part Number Generator' to check for details on supported frequencies.

 


Supply Voltage Buffer Type Resource Type File
1.8V, 2.5V & 3.3V LVCMOS IBIS iconSiT9001_ibs