World’s smallest Programmable Voltage Controlled MEMS Oscillator, VCMO

SiTime’s VCMO (VCXO) products provide high reliability solutions for both consumer and communication applications. Both SiT3700 and SiT3800 deliver outstanding performance in terms of Low phase noise, high linearity, wide pull range, and high temperature stability. The SiT3800 is suitable for communication applications such as, VDSL, ADSL, and SONET where its phase noise performance meets requirements of the targeted designs. On the other hand, the SiT3700 provides a cost effective solution for consumer applications such as Set-Top Boxes, HDTV, and DVD-R and many other applications. Like all SiTime products, the SiT3700 and SiT3800 are lead free and RoHS compliant.

SiT3700 and SiT3800 advantages

• Fully Programmable Oscillator
• Completely linear profile
  • +/-60ppm or +/-240ppm
• High performance:
  • SiT3800: < 1ps of rms phase jitter (random)
  • SiT3700: 40ps of period jitter
• Frequency
  • SiT3700: from 1 MHz to 125 MHz
  • SiT3800: from 1 MHz to 200 MHz
• Analog control voltage
  • 0V to 1.6V for all Vdds
• Power supply
  • 1.8 V, 2.5 V, or 3.3 V
• Frequency stability
  • +/-50 or +/-100 ppm
• Temperature range
  • -40 to +85 C or -10 to +70 C options
• 4 packaging options
  • 2.5x2.0x0.85mm
  • 3.2x2.5x0.85mm
  • 5.0x3.2x0.85mm
  • 7.0x5.0x0.85mm

If you would like to learn more, please contact marketing@sitime.com.

SiT3700 Long Form Datasheet (pdf)

SiT3800 Long Form Datasheet (pdf)

Part Number Ordering Guide
Examples: