1 to 110 MHz, Low Power Spread-spectrum Oscillator

The SiT9003 is the industry's lowest power programmable spread spectrum oscillator with a LVCMOS/LVTTL compatible output. It is a single-chip solution that replaces a spread spectrum IC and an external crystal.

Program oscillators to get instant samples, optimized performance, and fast prototyping | Learn More

Industry standard packages for EMI reduction and drop-in replacement of quartz oscillators without any board changes
Oscillator Type SSXO-SE
Frequency 1 to 110 MHz
Frequency Stability (ppm) ±50, ±100
Output Type LVCMOS
Operating Temperature Range (°C) -20 to +70, -40 to +85
Spread Profile Triangular
Spread Percentage (%) Center: ±0.25 to ±0.5, , Down: -0.50 to -1.0
FlexEdgeTM Rise/Fall Time Yes
Voltage Supply (V) 1.8, 2.5, 2.8, 3.3
Package Type (mm²) 2.5x2.0, 3.2x2.5, 5.0x3.2, 7.0x5.0
Features EMI redution, Field Programmable
Availability Production

Flexible spread options supporting up to 12 dB EMI reduction

  • Center spread percentage: ±0.25% and ±0.5% 
  • Down spread percentage: -0.5% and -1.0%: Up to 12dB EMI reduction

Best cycle-to-cycle jitter of < 30 ps

  • Minimizes impact to system timing budget;

Lowest power consumption of any programmable oscillator

  • 3.5 mA typical power consumption
  • 1.2 µA typical standby current:
  • Extends battery life
  • Reserves more power budget for system designers

3 ms typical resume time

  • Enables system to go in and out of standby mode quickly, conserving battery power

Extensive programmability

  • Any frequency between 1 to 110 MHz with 5 decimal place accuracy
  • Supply voltage of 1.8 V, 2.5 V, 2.8 V and 3.3 V
  • Frequency stability from ±50 ppm to ±100 ppm
  • Adjustable rise/fall time:
  • Provide designers the opportunity to use the same base product for many designs
  • Customize specification for optimal system performance
  • Configurable slew rate, enabling additional EMI control
  • Re-use of the same base product for many designs

Four Industry-standard packages

  • 100% drop-in replacement of crystal oscillators

  • Enables EMI reduction without board redesign, metal housing or other expensive EMI reduction methods

Ultra-fast lead time (4 to 6 weeks)

  • Reduce inventory overhead
  • Mitigate shortage risks

 

  • Surveillance cameras
  • IP cameras
  • Automotive ADAS cameras
  • Industrial motors
  • Flat panels
  • Multi-function printers
  • PCIe

Narrow By:

Document Name Type
4L-QFN Package Composition Report (SiT9003) - ASE Composition Reports
4L-QFN Package Composition Report (SiT9003) Composition Reports
4L-QFN Non-Exposed Pad Package Composition Report (SiT9003) Composition Reports
Electronics Industry Citizen Coalition Template Other Quality Documents
Manufacturing Notes for SiTime Products Other Quality Documents
SiTime Conflict Minerals Policy Other Quality Documents
SiTime Environmental Policy Other Quality Documents
SiTime Warranty on Date Code Other Quality Documents
SiTime Oscillator Reliability Report (0.18 micron CMOS process products) Reliability Reports
SIT3701, SiT8003, SiT8103, SiT9003 Product Qualification Report Reliability Reports
4L-QFN Package Qualification Report - UTAC Reliability Reports
4L-QFN Package Qualification Report - ASE Reliability Reports
4L-QFN Package Qualification Report - Carsem Reliability Reports
4L/6L-QFN Non-Exposed Pad Package Qualification Report - UTAC Reliability Reports
TSMC Wafer SGS Report RoHS/Reach/Green Certificates
Tower Jazz Wafer SGS Report RoHS/Reach/Green Certificates
4L/6L-QFN Package Homogeneous Materials and SGS Report RoHS/Reach/Green Certificates
BOSCH Wafer SGS Report RoHS/Reach/Green Certificates
WLCSP Package Homogeneous Materials and SGS Report RoHS/Reach/Green Certificates
SiTime Environmental Compliance Declaration RoHS/Reach/Green Certificates
Certificate of Compliance-EU RoHS Declaration RoHS/Reach/Green Certificates
Conflict Minerals Reporting Template Other Quality Documents