OVERVIEW
The SM5021 series are crystal oscillator module ICs fabricated in NPCâs 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 com ponents to make a stable 3rd overtone oscillator.
FEATURES
â 3rd overtone oscillation
â Oscillator capacitors CG, CD built-in
â Inverter amplifier feedback resistor built-in
(AÃ, BÃ series)
â TTL input level
â Output drive capability
⢠4mA (VDD = 2.7V)
⢠8mA (VDD = 4.5V)
â Output three-state function
â Operating supply voltage range
⢠2.7 to 5.5V (AÃ, Kà series)
⢠4.5 to 5.5V (BÃ, Là series)
â Oscillator frequency output
â 6-pin SOT (SM5021ÃÃH)
â Chip form (CF5021ÃÃ)
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