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The SiT2001B 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 the widest frequency range, the lowest power consumption, the best stability and the shortest lead time for consumer, networking, industrial and other applications.

For the same device in an SMD packages, refer to the SiT8008B oscillator.

FlexEdgeTM Rise/Fall Time
Yes
Frequency
1 to 110 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
SOT23(2.9x2.8)
Phase Jitter
1.3 ps
Features
Field programmable, SOT23-5
Voltage Supply (V)
1.8, 2.5 to 3.3
Availability
Production
Applications
  • Ethernet
  • Firewire
  • USB
  • Audio & Video
  • SATA/SAS
  • Fibre channel
  • Solid-state drives (SSD)
  • Storage and servers
  • Computer servers
  • Processor clocking
  • FPGA clocking
  • Networking switches and gateways
  • CCTV and surveillance equipment
  • Industrial probes and equipment
  • Medical devices
  • Factory Automation

2001b

Features & Benefits

Configurable feature sets

  • Any frequency between 1 to 110 MHz with 6 decimal places of accuracy
  • 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;

SOT23 package

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

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 SiT2001 (LVCMOS, 1.8 V)
LVCMOS IBIS 2.0.0.1V SiT2001 (LVCMOS, 2.25 to 3.63 V)
LVCMOS IBIS 2.5V SiT2001 (LVCMOS, 2.5 V)
LVCMOS IBIS 2.8V SiT2001 (LVCMOS, 2.8 V)
LVCMOS IBIS 3.0V SiT2001 (LVCMOS, 3.0 V)
LVCMOS IBIS 3.3V SiT2001 (LVCMOS, 3.3 V)

Quality Documents

Additional Resources