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HCF4046B Fiches technique(PDF) 7 Page - STMicroelectronics |
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HCF4046B Fiches technique(HTML) 7 Page - STMicroelectronics |
7 / 12 page HCF4046B 7/12 ELECTRICAL CHARACTERISTICS (Tamb = 25°C) Symbol Parameter Test Condition Value (*) Unit VDD (V) Min. Typ. Max. VCO SECTION PD Operating Power Dissipation 5fO = 10KHz R1 = 10M Ω R2 = ∞ VCOIN = VDD/2 70 140 µW 10 800 1600 15 3000 6000 fMAX Maximum frequency 5R1 = 10KΩ C1 = 50pF R2 = ∞ VCOIN = VDD 0.3 0.6 ns 10 0.6 1.2 15 0.8 1.6 5R1 = 5KΩ C1 = 50pF R2 = ∞ VCOIN = VDD 0.5 0.8 ns 10 1 1.4 15 1.4 2.4 Center Frequency (fO) and frequency Range fmax - fmin Programable with external components R1, R2, and C1 See Design Information Linearity 5 VCOIN =2.5V ±0.3 R1 = 10KΩ 1.7 % 10 VCOIN =5V ±1 R1 = 100KΩ 0.5 10 VCOIN =5V ±2.5 R1 = 400KΩ 4 15 VCOIN =7.5V ±1.5 R1 = 100KΩ 0.5 15 VCOIN =7.5V ±5 R1 = 1MΩ 7 Temperature Frequency Stability (no frequency offset) fmin = 0 5 ±0.12 %/°C 10 ±0.04 15 ±0.015 Temperature Frequency Stability (frequency offset) fmin = 0 5 ±0.09 10 ±0.07 15 ±0.03 VCO Output Duty Cycle 5, 10, 15 50 % tTLH tTHL VCO Output Transition Time 5 100 200 ns 10 50 100 15 40 80 Source Follower Out- put (Demodulated Output): Offset Volt- age VCOIN-VDEM 5, 10, 15 RS > 10KΩ 1.8 2.5 V Source Follower Output (Demodulated Output): Linearity 5 RS = 100KΩ VCOIN =2.5V ±0.3 0.3 % 10 RS = 300KΩ VCOIN =5V ±2.5 0.7 15 RS = 500KΩ VCOIN =7.5V ±5 0.9 VZ Zener Diode Volt- age IZ = 50 µA 4.45 5.5 7.5 V RZ Zener Dynamic Resistance IZ = 1 mA 40 Ω |
Numéro de pièce similaire - HCF4046B_01 |
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Description similaire - HCF4046B_01 |
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