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поискавой системы для электроныых деталей |
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поискавой системы для электроныых деталей |
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STM32H753II датащи(PDF) 130 Page - STMicroelectronics |
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STM32H753II датащи(HTML) 130 Page - STMicroelectronics |
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130 / 361 page  Electrical characteristics (rev Y) STM32H753xI 130/360 DS12117 Rev 8 fPLL_P_OUT PLL multiplier output clock P VOS1 1.5 - 400(2) MHz VOS2 1.5 - 300 VOS3 1.5 - 200 fPLL_Q_OUT PLL multiplier output clock Q/R VOS1 1.5 - 400(2) VOS2 1.5 - 300 VOS3 1.5 - 200 fVCO_OUT PLL VCO output - 192 - 836 tLOCK PLL lock time Normal mode - 50(3) 150(3) µs Sigma-delta mode (CKIN ≥ 8 MHz) -58(3) 166(3) Jitter Cycle-to-cycle jitter(4) VCO = 192 MHz - 134 - ±ps VCO = 200 MHz - 134 - VCO = 400 MHz - 76 - VCO = 800 MHz - 39 - Long term jitter Normal mode - ±0.7 - % Sigma-delta mode (CKIN = 16 MHz) - ±0.8 - IDD(PLL)(3) PLL power consumption on VDD VCO freq = 420 MHz VDDA - 440 1150 µA VCORE - 530 - VCO freq = 150 MHz VDDA - 180 500 VCORE - 200 - 1. Guaranteed by design unless otherwise specified. 2. This value must be limited to the maximum frequency due to the product limitation (400 MHz for VOS1, 300 MHz for VOS2, 200 MHz for VOS3). 3. Guaranteed by characterization results. 4. Integer mode only. Table 49. PLL characteristics (wide VCO frequency range)(1) (continued) Symbol Parameter Conditions Min Typ Max Unit Table 50. PLL characteristics (medium VCO frequency range)(1) Symbol Parameter Conditions Min Typ Max Unit fPLL_IN PLL input clock - 1 - 2 MHz PLL input clock duty cycle - 10 - 90 % fPLL_OUT PLL multiplier output clock P, Q, R VOS1 1.17 - 210 MHz VOS2 1.17 - 210 VOS3 1.17 - 200 fVCO_OUT PLL VCO output - 150 - 420 MHz tLOCK PLL lock time Normal mode - 60(2) 100(2) µs Sigma-delta mode forbidden - - µs |
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