OVERVIEW

The SM5003 Series is quartz crystal oscillator ICs fabricated in NPC’s Molybdenum-gate CMOS. They comprise low-voltage low-current consumption oscillator circuits and output buffers. They incorporate built-in oscillation capacitance with superior frequency response to realize without any external components.

FEATURES

• Oscillation frequency up to 70MHz

• 3rd overtone oscillation

• 4.5 to 5.5 V supply voltage

• Inverter amplifier feedback resistance built-in (Rf )

• Oscillation capacitance built-in (CG and CD)

• Output drive capability : 8 mA (VDD=4.5V)

• Output frequency : fo (Oscillation frequency)

• Output duty level

SM5003A×H : CMOS

SM5003B×H : TTL

• Input level : TTL

• 3 state function

• Chip form (CF5003××)

• 6 pin SOT (SM5003××H)