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AD9279-BBCZ 数据表(PDF) 6 Page - Analog Devices |
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AD9279-BBCZ 数据表(HTML) 6 Page - Analog Devices |
6 / 44 page AD9279 Rev. 0 | Page 6 of 44 DIGITAL SPECIFICATIONS AVDD1 = 1.8 V, AVDD2 = 3.0 V, DRVDD = 1.8 V, 1.0 V internal ADC reference, full temperature, unless otherwise noted. Table 2. Parameter1 Temperature Min Typ Max Unit CLOCK INPUTS (CLK+, CLK−) Logic Compliance CMOS/LVDS/LVPECL Differential Input Voltage2 Full 250 mV p-p Input Common-Mode Voltage Full 1.2 V Input Resistance (Differential) 25°C 20 kΩ Input Capacitance 25°C 1.5 pF CW 4LO INPUTS (4LO+, 4LO−) Logic Compliance CMOS/LVDS/LVPECL Differential Input Voltage2 Full 250 mV p-p Input Common-Mode Voltage Full 1.2 V Input Resistance (Differential) 25°C 20 kΩ Input Capacitance 25°C 1.5 pF LOGIC INPUTS (PDWN, STBY, SCLK, SDIO) Logic 1 Voltage Full 1.2 AVDD1 + 0.3 V Logic 0 Voltage Full 0.3 V Input Resistance 25°C 30 kΩ Input Capacitance 25°C 0.5 pF LOGIC INPUTS (RESET) Logic 1 Voltage Full 1.2 AVDD2 + 0.3 V Logic 0 Voltage Full 0.3 V Input Resistance 25°C 30 kΩ Input Capacitance 25°C 0.5 pF LOGIC INPUT (CSB) Logic 1 Voltage Full 1.2 AVDD1 + 0.3 V Logic 0 Voltage Full 0.3 V Input Resistance 25°C 70 kΩ Input Capacitance 25°C 0.5 pF LOGIC OUTPUT (SDIO)3 Logic 1 Voltage (IOH = 800 μA) Full 1.79 V Logic 0 Voltage (IOL = 50 μA) Full 0.05 V DIGITAL OUTPUTS (DOUTx+, DOUTx−), (ANSI-644) Logic Compliance LVDS Differential Output Voltage (VOD) Full 247 454 mV Output Offset Voltage (VOS) Full 1.125 1.375 V Output Coding (Default) Offset binary DIGITAL OUTPUTS (DOUTx+, DOUTx−), (LOW POWER, REDUCED SIGNAL OPTION) Logic Compliance LVDS Differential Output Voltage (VOD) Full 150 250 mV Output Offset Voltage (VOS) Full 1.10 1.30 V Output Coding (Default) Offset binary LOGIC OUTPUT (GPO0/GPO1/GPO2/GPO3) Logic 0 Voltage (IOL = 50 μA) Full 0.05 V 1 See the AN-835 Application Note, Understanding High Speed ADC Testing and Evaluation, for a complete set of definitions and information about how these tests were completed. 2 Specified for LVDS and LVPECL only. 3 Specified for 13 SDIO pins sharing the same connection. |
类似零件编号 - AD9279-BBCZ |
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类似说明 - AD9279-BBCZ |
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