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CD4046BCNX Folha de dados(PDF) 4 Page - Fairchild Semiconductor |
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CD4046BCNX Folha de dados(HTML) 4 Page - Fairchild Semiconductor |
4 / 14 page www.fairchildsemi.com 4 AC Electrical Characteristics (Note 5) TA = 25°C, CL = 50 pF Symbol Parameter Conditions Min Typ Max Units VCO SECTION IDD Operating Current fo = 10 kHz, R1 = 1 MΩ, R2 = ∞, VCO IN = VCC/2 VDD = 5V 20 µA VDD = 10V 90 VDD = 15V 200 fMAX Maximum Operating Frequency C1 = 50 pF, R1 = 10 kΩ, R2 = ∞, VCO IN = VDD VDD = 5V 0.4 0.8 MHz VDD = 10V 0.6 1.2 VDD = 15V 1.0 1.6 Linearity VCOIN = 2.5V ± 0.3V, % R1 ≥ 10 kΩ, V DD = 5V 1 VCOIN = 5V ± 2.5V, R1 ≥ 400 kΩ, V DD = 10V 1 VCOIN = 7.5V ± 5V, R1 ≥ 1 MΩ, V DD = 15V 1 Temperature-Frequency Stability %/ °C < 5c1/f. V DD No Frequency Offset, fMIN = 0R2 = ∞ VDD = 5V 0.12–0.24 %/ °C VDD = 10V 0.04–0.08 VDD = 15V 0.015–0.03 Frequency Offset, fMIN ≠ 0 VDD = 5V 0.06–0.12 %/ °C VDD = 10V 0.05–0.1 VDD = 15V 0.03–0.06 VCOIN Input Resistance VDD = 5V 106 M Ω VDD = 10V 106 VDD = 15V 106 VCO Output Duty Cycle VDD = 5V 50 % VDD = 10V 50 VDD = 15V 50 tTHL VCO Output Transition Time VDD = 5V 90 200 ns tTHL VDD = 10V 50 100 ns VDD = 15V 45 80 PHASE COMPARATORS SECTION RIN Input Resistance Signal Input VDD = 5V 1 3 M Ω VDD = 10V 0.2 0.7 VDD = 15V 0.1 0.3 Comparator Input VDD = 5V 106 VDD = 10V 106 VDD = 15V 106 AC-Coupled Signal Input Voltage Sensitivity CSERIES = 1000 pF f = 50 kHz VDD = 5V 200 400 mV VDD = 10V 400 800 VDD = 15V 700 1400 DEMODULATOR OUTPUT |
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Descrição semelhante - CD4046BCNX |
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