The SiT5000 is a highly flexible, high-performance MEMS TCXO with LVCMOS output and voltage-controlled frequency tuning. This device supports a list of 26 standard frequencies along with any combination of voltage (1.8 V; 2.5 V to 3.3 V), stability (±5 ppm), and 4-pin packages (2520, 3225, 5032, 7050). It provides superior shock and vibration resistance, and 2 FIT reliability that is 10 times better than quartz TCXO oscillators and is ideal for high reliability applications in telecom, networking, and wireless. SiTime's MEMS devices are 100% compatible with legacy quartz TCXOs, and replace these devices without any design changes.

 

FlexEdgeTM Rise/Fall Time
Yes
Frequency
27 frequencies
Frequency Stability (ppm)
±5
Operating Temperature Range (°C)
-20 to +70, -40 to +85
Oscillator Type
TCXO-SE
Output type
LVCMOS
Package Type (mm²)
2.5x2.0, 3.2x2.5, 5.0x3.2, 7.0x5.0
Phase Jitter (RMS)
0.5 ps
Pull Range (ppm)
±12.5
Features
Precision TCXO
Voltage Supply (V)
1.8, 2.5, 2.8, 3.0, 3.3
Availability
Production
Applications
  • Wireless
  • Instrumentation
  • Networking and communication systems

5000

Features & Benefits

Extensive programmability

  • 26 standard frequencies
  • Supply voltage of 1.8 V; 2.5 V to 3.3 V
  • Voltage control option
  • Configurable drive strength:
  • Customized specification for optimal system performance
  • Easy availability of any device specification within the operating range

Superior Robustness and Reliability, 10 times better than quartz TCXO

  • 500 million hour MTBF
  • 50,000 g shock resistance
  • 70 g vibration resistance:
  • Improve system robustness in all operating environments
  • Reduce field failures due to clock components and the repair costs

Configurable drive strength using FlexEdge™ technology

  • Slower rise/fall time that reduce system EMI
  • Saves cost by driving multiple loads and eliminates external buffers

Three industry-standard packages

  • 100% drop-in replacement of quartz TCXO without any design changes

Ultra-fast lead time (4 to 6 weeks)

  • Reduce inventory overhead
  • Mitigate shortage risks

 

Quality Documents

Additional Resources