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The SiT2002B is a SOT23 oscillator that offers the best board-level solder joint reliability and enables low-cost, optical-ONLY board-level inspection.  This device features uncompromising combination of low power consumption, excellent stability, flexible supply voltage and the shortest lead time for high-frequency applications.

For the same device in SMD packages, refer to the SiT8009B oscillator.

FlexEdgeTM Rise/Fall Time
Yes
Frequency
115 to 137 MHz
Frequency Stability (ppm)
±20, ±25, ±50
Operating Temperature Range (°C)
-20 to +70, -40 to +85
Oscillator Type
XO-SE
Output type
LVCMOS
Package Type (mm²)
SOT23(2.9x2.8)
Phase Jitter (RMS)
1.3 ps
Features
Field programmable, SOT23-5
Voltage Supply (V)
1.8, 2.5 to 3.3
Availability
Production
Applications
  • GPON
  • EPON
  • Ethernet
  • SATA/SAS
  • Solid-state drives (SSD)
  • Servers & Storage
  • PCI
  • PCIe
  • DDR

2002b

Features & Benefits

Configurable feature sets

  • High frequency between 115 to 137 MHz
  • Stability from ±20 ppm to ±50 ppm
  • Industrial or extended commercial temp.
  • 1.8 V or 2.5 V to 3.3 V supply voltage:
  • Customize specification for optimal system performance
  • Use same base device for many design, reducing qualification needs;

Small leaded SOT23 package

  • Lowest cost package
  • Best board-level solder joint reliability
  • Easy optical only board-level inspection of solder joints;

Low power consumption

  • 1.2 µA typical standby current (1.8 V)
  • 3.6 mA typical active current (1.8 V):
  • Extends battery life in portable applications
  • Reduces power consumption for greener systems;

FlexEdge™ drive strength

  • Slower rise/fall time that minimizes EMI from the oscillator
  • Saves cost by driving multiple loads and eliminate additional timing components;

Ultra-fast lead time (4 to 6 weeks)

  • Reduce inventory overhead
  • Mitigate shortage risks

 

Performance Reports

The following PDF reports contain details of actual measurements on SiTime devices at the frequencies mentioned below and are intended to supplement the datasheet. Measurement conditions and equipment are specified in the individual files. If you desire a more detailed report than the ones provided below, please contact your local SiTime sales representative or email salessupport@sitime.com.

IBIS Models

LVCMOS IBIS 1.8V SiT2002 (LVCMOS, 1.8 V)
LVCMOS IBIS 2.0.0.2V SiT2002 (LVCMOS, 2.25 to 3.63 V)
LVCMOS IBIS 2.5V SiT2002 (LVCMOS, 2.5 V)
LVCMOS IBIS 2.8V SiT2002 (LVCMOS, 2.8 V)
LVCMOS IBIS 3.0V SiT2002 (LVCMOS, 3.0 V)
LVCMOS IBIS 3.3V SiT2002 (LVCMOS, 3.3 V)

Quality Documents

Additional Resources