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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.

FlexEdgeTM Rise/Fall Time
Yes
Frequency
1 to 110 MHz
Frequency Stability (ppm)
±50, ±100
Operating Temperature Range (°C)
-20 to +70, -40 to +85
Oscillator Type
SSXO-SE
Output type
LVCMOS
Package Type
2.0x1.6, 2.5x2.0, 5.0x3.2, 7.0x5.0
Features
EMI redution, Field Programmable
Spread Percentage (%)
Center: ±0.25 to ±0.5, , Down: -0.50 to -1.0
Spread Profile
Triangular
Voltage Supply (V)
1.8, 2.5, 2.8, 3.3
Availability
Production
Applications
  • Surveillance cameras
  • IP cameras
  • Automotive ADAS cameras
  • Industrial motors
  • Flat panels
  • Multi-function printers
  • PCIe

9003

Features & Benefits

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

 

IBIS Models

LVCMOS IBIS 1.8V SiT9003 (LVCMOS, 1.8 V)
LVCMOS IBIS 2.5V SiT9003 (LVCMOS, 2.5V)
LVCMOS IBIS 2.8V SiT9003 (LVCMOS, 2.8 V)
LVCMOS IBIS 3.3V SiT9003 (LVCMOS, 3.3V)

Quality Documents

Additional Resources