The SiT5001 is the most flexible MEMS TCXO with LVCMOS output and voltage-controlled frequency tuning. This device supports any combination of the following features: frequency (up to 80 MHz), voltage (1.8 V, 2.5 V-3.3 V), stability (±5 ppm), pull range (±12.5 ppm to ±50 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 TCXOs 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
1 to 80 MHz
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
Prevision TCXO
Voltage Supply (V)
1.8, 2.5, 2.8, 3.0, 3.3
Availability
Production
Applications
  • Wireless
  • Networking and communication systems
  • Instrumentation
  • Embedded

5001

Features & Benefits

Best programmability

  • Any frequency from 1MHz to 80 MHz with 6 decimal places of accuracy and no coverage gaps that are always present in crystal VCTCXO and TCXO oscillators
  • Supply voltage of 1.8 V; 2.5 V to 3.3 V
  • Voltage control option, pull range from ±12.5 ppm to ±50 ppm
  • 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 TCXOs

  • 500 million hours 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 cost

Configurable drive strength using FlexEdge™ technology

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

Three industry-standard packages

  • 100% drop-in replacement of quartz TCXO

Ultra-fast lead time (4 to 6 weeks production)

  • Reduce inventory overhead
  • Mitigate shortage risks

 

IBIS Models

LVCMOS IBIS 1.8V SiT5001 (LVCMOS, 1.8 V)
LVCMOS IBIS 3.3V SiT5001 (LVCMOS, 3.3 V)

Quality Documents

Additional Resources