SM5021 - Nippon Precision Circuits Inc

SM5021 Crystal Oscillator

and PAD DIMENSIONS Number 1 2 3 4 5 6 Name INH XT VSS Q VDD XT I/O I I – O – O Description Output state control input. High impedance when LOW. Pull-up resistor built in Amplifier input. Ground Output. Output frequency (fO ) Supply voltage Amplifier output. Crystal oscillator connection pins. Crystal oscillator connected between XT and XT Crystal oscillator co.

Features

s s s s s 3rd overtone oscillation Capacitors CG, CD built-in Inverter amplifier feedback resistor built-in (A×, B× series) TTL input level 4 mA (VDD = 2.7 V) drive capability 8 mA (VDD = 4.5 V) drive capability s s s s s Output three-state function 2.7 to 5.5 V supply voltage (A×, K× series) 4.5 to 5.5 V supply voltage (B×, L× series) Oscillator frequency output 6-pin SOT (SM5021××H) Chip form (CF5021××) SERIES CONFIGURATION Supply voltage Chip SM5021AAH SM5021ABH SM5021ACH SM5021ADH SM5021AEH SM5021BAH SM5021BBH SM5021BCH SM5021BDH SM5021KDH SM5021KEH SM5021LDH 4.5 to 5.5 2.7 to 5.5 2.7.