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AD9572ACPZLVD-R7 数据表(PDF) 7 Page - Analog Devices |
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AD9572ACPZLVD-R7 数据表(HTML) 7 Page - Analog Devices |
7 / 20 page AD9572 Rev. 0 | Page 7 of 20 CONTROL PINS Typical (typ) is given for VS = 3.3 V ± 10%, TA = 25°C, unless otherwise noted. Minimum (min) and maximum (max) values are given over full VS and TA (−40°C to +85°C) variation. Table 8. Parameter Min Typ Max Unit Test Conditions/Comments INPUT CHARACTERISTICS REFSEL Pin REFSEL has a 30 kΩ pull-up resistor. Logic 1 Voltage 2.0 V Logic 0 Voltage 0.8 V Logic 1 Current 1.0 μA Logic 0 Current 155 μA FREQSEL Pin FREQSEL has a 150 kΩ pull-up resistor and a 100 kΩ pull-down resistor. Logic 1 Voltage 2/3(VS) + 0.2 V Logic 0 Voltage 1/3(VS) − 0.2 V Logic 1 Current 45 μA Logic 0 Current 30 μA FORCE_LOW Pin FORCE_LOW has a 16 kΩ pull-down resistor. Logic 1 Voltage 2.0 V Logic 0 Voltage 0.8 V Logic 1 Current 240 μA Logic 0 Current 2.0 μA POWER Typical (typ) is given for VS = 3.3 V ± 10%, TA = 25°C, unless otherwise noted. Minimum (min) and maximum (max) values are given over full VS and TA (−40°C to +85°C) variation. Table 9. Parameter Min Typ Max Unit Test Conditions/Comments Power Supply 3.0 3.3 3.6 V LVDS Power Dissipation 715 870 mW LVPECL Power Dissipation 1075 1305 mW CRYSTAL OSCILLATOR Typical (typ) is given for VS = 3.3 V ± 10%, TA = 25°C, unless otherwise noted. Minimum (min) and maximum (max) values are given over full VS and TA (−40°C to +85°C) variation. Table 10. Parameter Min Typ Max Unit Test Conditions/Comments CRYSTAL SPECIFICATION Fundamental mode Frequency 25 MHz ESR 50 Ω Load Capacitance 14 pF Phase Noise −135 dBc/Hz @ 1 kHz offset Stability −30 +30 ppm |
类似零件编号 - AD9572ACPZLVD-R7 |
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类似说明 - AD9572ACPZLVD-R7 |
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