поискавой системы для электроныых деталей |
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AD9949 датащи(PDF) 3 Page - Analog Devices |
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AD9949 датащи(HTML) 3 Page - Analog Devices |
3 / 36 page AD9949 Rev. B | Page 3 of 36 SPECIFICATIONS GENERAL SPECIFICATIONS Table 1. Parameter Min Typ Max Unit TEMPERATURE RANGE Operating −20 +85 °C Storage −65 +150 °C MAXIMUM CLOCK RATE 36 MHz POWER SUPPLY VOLTAGE AVDD, TCVDD (AFE, Timing Core) 2.7 3.0 3.6 V HVDD (H1 to H4 Drivers) 2.7 3.0 3.6 V RGVDD (RG Driver) 2.7 3.0 3.6 V DRVDD (D0 to D11 Drivers) 2.7 3.0 3.6 V DVDD (All Other Digital) 2.7 3.0 3.6 V POWER DISSIPATION 36 MHz, HVDD = RGVDD = 3 V, 100 pF H1 to H4 Loading1 320 mW Total Shutdown Mode 1 mW 1 The total power dissipated by the HVDD supply may be approximated using the equation Total HVDD Power = (CLOAD x HVDD x Pixel Frequency) x HVDD x (Number of H – Outputs Used) Reducing the H-loading, using only two of the outputs, and/or using a lower HVDD supply, reduces the power dissipation. DIGITAL SPECIFICATIONS TMIN to TMAX, AVDD = DVDD = DRVDD = HVDD = RGVDD = 2.7 V, CL = 20 pF, unless otherwise noted. Table 2. Parameter Symbol Min Typ Max Unit LOGIC INPUTS High Level Input Voltage VIH 2.1 V Low Level Input Voltage VIL 0.6 V High Level Input Current IIH 10 µA Low Level Input Current IIL 10 µA Input Capacitance CIN 10 pF LOGIC OUTPUTS High Level Output Voltage, IOH = 2 mA VOH 2.2 V Low Level Output Voltage, IOL = 2 mA VOL 0.5 V CLI INPUT High Level Input Voltage (TCVDD/2 + 0.5 V) VIH–CLI 1.85 V Low Level Input Voltage VIL–CLI 0.85 V RG AND H-DRIVER OUTPUTS High Level Output Voltage (RGVDD – 0.5 V and HVDD – 0.5 V) VOH 2.2 V Low Level Output Voltage VOL 0.5 V Maximum Output Current (Programmable) 30 mA Maximum Load Capacitance 100 pF |
Аналогичный номер детали - AD9949 |
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Аналогичное описание - AD9949 |
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