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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×××)