≤70MHz 3-5V overtone oscillator IC SOT23-6
Discontinued Products are limited to existing inventory.
The SM5023 series are 3rd overtone crystal oscillator module ICs. They feature built-in oscillator capacitors with excellent frequency response. As cutoff frequency can be configured by using an external Feedback resistor Rfo, a favorable 3rd overtone oscillation can be realized with a few external components. The oscillator circuit characteristics are optimized for a 3rd overtone oscillation by round blank. They also feature a built-in output buffer with high output drive capability and are available in miniature 6-pin package, making them ideal as DIP-type crystal oscillators.
Key Features
  • 2.7 to 5.5V operating supply voltage range
  • 4 MHz to 70 MHz operating frequency range
  • Oscillation frequency is set by external components
  • Oscillator capacitors CG, CD built-in (BNxH version only)
  • Cutoff frequency setting using external Feedback resistor Rfo
  • Output drive capability
  • 8mA (VDD = 2.7V)
  • 16mA (VDD = 4.5V)
  • Tri-state enable/disable disables with high impedance Output,
  • CMOS output duty level (1/2VDD)
  • Package: SOT23-6, Chip form for ceramic LCC assembly
  • -40°C to 85°C operating temperature range
  • Packaged for PCB operation
Typical Applications
  • Communications infrastructure
  • Computers
  • Industrial
  • System Clocks
  • Buffers
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