Voltage Controlled, Temperature Compensated Oscillators (TCXO/VCTCXO)

Voltage Controlled, Temperature Compensated Oscillators (TCXO/VCTCXO)

 

SiTime’s programmable, voltage controlled, temperature compensated oscillators (VCTCXO) are the most flexible and reliable solutions for telecom, networking, wireless and embedded applications. They are pin compatible with crystal oscillators and crystal-based TCXO oscillators, enabling 100% drop-in replacement for crystal-based products with no design or layout changes.

 

SiTime’s Temperature Compensated Oscillators (TCXO):

 

  • Wide frequency range from 1 MHz to 625 MHz
  • High frequency stability at ±5 PPM
  • Option to voltage control with a wide pull range
  • Broad temperature support from -40C to +85°C
  • Complete single ended and differential output support
  • Industry standard packages as small as 2.5 x 2.0 mm
Device
Frequency
(MHz)
Temp. Range
(°C)
Stability
(PPM)
Package Size (mm)
Voltage
(V)
Output Logic
Datasheets
SiT5021 1 to 220 MHz -20 to 70
-40 to 85
±5 3.2×2.5, 5.0×3.2, 7.0×5.0 2.5, 3.3,
2.25 to 3.63
LVPECL, LVDS
pdf datasheet
SiT5022 220 to 625 MHz -20 to 70
-40 to 85
±5 3.2×2.5, 5.0×3.2 7.0×5.0 2.5, 3.3
2.25 to 3.63
LVPECL, LVDS
pdf datasheet

 

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