SM5021
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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.
SM5021.pdf
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.
Datasheets
SM5021.pdfBlock Diagram
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
Applications
- Communications infrastructure
- Computers
- Industrial
- System Clocks
- Buffers
Benefits
- Packaged for PCB operation
