≤70MHz 3-5V overtone oscillator IC SOT23-6
Discontinued Products are limited to existing inventory.
The SM5021 series are crystal oscillator module ICs fabricated in Seiko NPC's Molybdenum-gate CMOS, that incorporate high-frequency, low current consumption oscillator and output buffer circuits. Highly accurate thin-film Feedback resistors and high-frequency capacitors are built-in, eliminating the need for external components to make a stable 3rd overtone oscillator.
Key Features
  • 2.7 to 5.5V operating supply voltage range
  • 3rd overtone oscillation
  • Oscillator capacitors CG, CD built-in
  • Inverter amplifier Feedback resistor built-in (Ax, Bx series)
  • TTL input level
  • Output drive capability
    • 4mA (VDD = 2.7V)
    • 8mA (VDD = 4.5V)
  • Tri-state enable/disable disables with high impedance Output,
  • Molybdenum-gate CMOS process
  • 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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