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SM5022A4AH bảng dữ liệu(PDF) 1 Page - Nippon Precision Circuits Inc |
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SM5022A4AH bảng dữ liệu(HTML) 1 Page - Nippon Precision Circuits Inc |
1 / 11 page SM5022 series SEIKO NPC CORPORATION —1 Crystal Oscillator Module ICs OVERVIEW The SM5022 series are crystal oscillator module ICs fabricated in NPC’s Molybdenum-gate CMOS, that incorporate high-frequency, low current consumption oscillator and output buffer circuits. Feedback resistors and high-frequency capacitors are built-in, eliminating the need for external components to make a stable fun- damental oscillator. FEATURES I Up to 30MHz operating frequency range (fundamental oscillation) I Oscillator capacitors CG, CD built-in (excluding A2A, A4A) I Inverter amplifier feedback resistor built-in I TTL input level I Output drive capability • 4mA (VDD = 2.7V) • 8mA (VDD = 4.5V) I Output three-state function I Operating supply voltage range • 2.7 to 5.5V (A ×A series) • 4.5 to 5.5V (B ×A series) I fO, fO/2, fO/4, fO/8 output frequency, determined by internal connection I 6-pin SOT (SM5022 ××AH) I Chip form (CF5022 ××A) SERIES CONFIGURATION ORDERING INFORMATION Version*1 *1. Chip form devices have designation CF5022 ××. Operating supply voltage range [V] Recommended operating frequency range*2 [MHz] *2. The recommended operating frequency is a yardstick value derived from the crystal used for NPC characteristics authentication. However, the oscilla- tor frequency band is not guaranteed. Specifically, the characteristics can vary greatly due to crystal characteristics and mounting conditions, so the oscillation characteristics of components must be carefully evaluated. Built-in capacitance [pF] gm ratio Rf [k Ω] Output frequency Output level Standby mode Chip SOT 3V operation 5V operation CG CD Oscillator stop function Output state SM5022A1AH 2.7 to 5.5 2.7 to 5.5 4 to 24 4 to 30 810 1 600 fo CMOS Yes Hi-Z SM5022A2AH – – fo SM5022A3AH 4 to 30 8 10 fo/2 SM5022A4AH – – fo/2 SM5022A5AH 8 10 fo/4 SM5022A7AH 8 10 fo/8 SM5022B1AH 4.5 to 5.5 4.5 to 5.5 × 4 to 30 8 10 1 600 fo TTL Yes Hi-Z Device Package SM5022 ××AH SOT23-6 CF5022 ××A–2 Chip form |
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Mô tả tương tự - SM5022A4AH |
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