OVERVIEW The SM5010 series are crystal oscillator module ICs. They incorporate oscillator and output buffer circuits, employing built-in oscillator capacitors and feedback resistors with excellent frequency response, eliminating the need for external components to form a stable crystal oscillator. There are 7 oscillator configurations available for design and application optimization. FEATURES ■ 7 types of oscillation circuit structure For fundamental oscillator • 5010A×× :Simple structure with low frequency variation • 5010B×× :Low crystal current type with RD built-in oscillation circuit • 5010CL× :Oscillation stop function built-in • 5010DN×:External capacitors, CG and CD required • 5010EA× :Low current consumption type For 3rd overtone oscillator • 5010F×× :Suitable for round blank • 5010H×× :External resistor, Rf required ■ 2.7 to 5.5V operating supply voltage ■ Capacitors CG, CD built-in ■ Inverter amplifier feedback resistor built-in ■ Output duty level • TTL level: AK×, BK×, HK× • CMOS level: AN×, AH×, BN×, BH×, CL×, DN×, EA×, FN×, FH×, HN× ■ Oscillator frequency output (fO, fO/2, fO/4, fO/8, fO/16 determined by internal connection) ■ Standby function ■ Pull-up resistor built-in ■ 8-pin SOP (SM5010×××S) ■ Chip form (CF5010×××)
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