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SM5021BBH Datasheet(PDF) 1 Page - Nippon Precision Circuits Inc |
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SM5021BBH Datasheet(HTML) 1 Page - Nippon Precision Circuits Inc |
1 / 11 page SM5021 series NIPPON PRECISION CIRCUITS—1 NIPPON PRECISION CIRCUITS INC. Crystal Oscillator Module ICs OVERVIEW The SM5021 series are crystal oscillator module ICs fabricated in NPC’s Molybdenum-gate CMOS, that incorporate high-frequency, low current consump- tion oscillator and output buffer circuits. Highly accurate thin-film feedback resistors and high-fre- quency capacitors are built-in, eliminating the need for external components to make a stable 3rd-har- monic oscillator. FEATURES s 3rd overtone oscillation s Capacitors CG, CD built-in s Inverter amplifier feedback resistor built-in (A ×, B× series) s TTL input level s 4 mA (VDD = 2.7 V) drive capability 8 mA (VDD = 4.5 V) drive capability s Output three-state function s 2.7 to 5.5 V supply voltage (A ×, K× series) 4.5 to 5.5 V supply voltage (B ×, L× series) s Oscillator frequency output s 6-pin SOT (SM5021 ××H) s Chip form (CF5021 ××) SERIES CONFIGURATION ORDERING INFORMATION Version1 1. Chip form devices have designation CF5021 ××. Supply voltage Recommended operating frequency range (MHz) Built-in capacitance (pF) gm ratio Rf (k Ω) Output frequency Output level Standby output state Chip SOT 3V 5V CG CD SM5021AAH 4.5 to 5.5 4.5 to 5.5 × 22 to 30 8 15 1 6.0 fo CMOS High impedance SM5021ABH 2.7 to 5.5 2.7 to 5.5 22 to 30 30 to 43 8 15 1 3.3 fo CMOS High impedance SM5021ACH 2.7 to 5.5 2.7 to 5.5 30 to 40 43 to 55 8 15 2 3.9 fo CMOS High impedance SM5021ADH 2.7 to 5.5 2.7 to 5.5 40 to 50 55 to 70 8 15 3 2.7 fo CMOS High impedance SM5021AEH 2.7 to 3.6 × 50 to 70 × 8 12 4 2.7 fo CMOS High impedance SM5021BAH 4.5 to 5.5 4.5 to 5.5 × 22 to 30 8 15 1 6.0 fo TTL High impedance SM5021BBH 4.5 to 5.5 4.5 to 5.5 × 30 to 43 8 15 1 3.3 fo TTL High impedance SM5021BCH 4.5 to 5.5 4.5 to 5.5 × 43 to 55 8 15 2 3.9 fo TTL High impedance SM5021BDH 4.5 to 5.5 4.5 to 5.5 × 55 to 70 8 15 3 2.7 fo TTL High impedance SM5021KDH 2.7 to 5.5 2.7 to 5.5 22 to 50 22 to 70 8 15 3 – fo CMOS High impedance SM5021KEH 2.7 to 3.6 2.7 to 3.6 50 to 70 × 8 12 4 – fo CMOS High impedance SM5021LDH 4.5 to 5.5 4.5 to 5.5 × 22 to 70 8 15 3 – fo TTL High impedance Devicez Package SM5021 ××H 6-pin SOT CF5021 ××–2 Chip form |
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