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
SM5023.pdf