Datasheet AD9430 (Analog Devices) - 5
| Fabricante | Analog Devices |
| Descripción | 12-Bit, 170/210 MSPS 3.3 V A/D Converter |
| Páginas / Página | 45 / 5 — AD9430. DC SPECIFICATIONS. Table. AD9430-170. AD9430-210. Test. … |
| Revisión | E |
| Formato / tamaño de archivo | PDF / 1.5 Mb |
| Idioma del documento | Inglés |
AD9430. DC SPECIFICATIONS. Table. AD9430-170. AD9430-210. Test. Parameter. Temp. Level. Min. Typ. Max. Unit
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AD9430 DC SPECIFICATIONS
AVDD = 3.3 V, DRVDD = 3.3 V, TMIN = –40°C, TMAX = +85°C, fIN = –0.5 dBFS, internal reference, full scale = 1.536 V, LVDS output mode, unless otherwise noted.
Table
1
. AD9430-170 AD9430-210 Test Parameter Temp Level Min Typ Max Min Typ Max Unit
RESOLUTION 12 Bits ACCURACY No Missing Codes Full VI Guaranteed Guaranteed Offset Error 25°C I –3 +3 –3 +3 mV Gain Error 25°C I –5 +5 –5 +5 % FS Differential Nonlinearity (DNL) 25°C I –1 ± 0.3 +1 –1 ± 0.3 +1 LSB Full VI –1 ± 0.3 +1.5 –1 ± 0.3 +1.5 LSB Integral Nonlinearity (INL) 25°C I –1.5 ± 0.5 +1.5 –1.75 ± 0.3 +1.75 LSB Full VI –2.25 ± 0.5 +2.25 –2.5 ± 0.3 +2.5 LSB TEMPERATURE DRIFT Offset Error Full V 58 58 μV/°C Gain Error Full V 0.02 0.02 %/°C Reference Out (VREF) Full V +0.12/–0.24 +0.12/–0.24 mV/°C REFERENCE Reference Out (VREF) 25°C I 1.15 1.235 1.3 1.15 1.235 1.3 V Output Current1 25°C IV 3.0 3.0 mA IVREF Input Current2 25°C I 20 20 μA ISENSE Input Current2 25°C I 1.6 5.0 1.6 5.0 mA ANALOG INPUTS (VIN+, VIN–)3 Differential Input Voltage Range Full V 1.536 1.536 V (S5 = GND) Differential Input Voltage Range Full V 0.766 0.766 V (S5 = AVDD) Input Common-Mode Voltage Full VI 2.65 2.8 2.9 2.65 2.8 2.9 V Input Resistance Full VI 2.2 3 3.8 2.2 3 3.8 kΩ Input Capacitance 25°C V 5 5 pF POWER SUPPLY (LVDS Mode) AVDD Full IV 3.1 3.3 3.6 3.2 3.3 3.6 V DRVDD Full IV 3.0 3.3 3.6 3.0 3.3 3.6 V Supply Currents IANALOG (AVDD = 3.3 V)4 Full VI 335 372 390 450 mA IDIGITAL (DRVDD = 3.3 V)4 Full VI 55 62 55 62 mA Power Dissipation4 Full VI 1.29 1.43 1.5 1.7 W Power Supply Rejection 25°C V –7.5 –7.5 mV/V Rev. E | Page 4 of 44 Document Outline FEATURES FUNCTIONAL BLOCK DIAGRAM GENERAL DESCRIPTION APPLICATIONS TABLE OF CONTENTS DC SPECIFICATIONS AC SPECIFICATIONS DIGITAL SPECIFICATIONS SWITCHING SPECIFICATIONS TIMING DIAGRAMS ABSOLUTE MAXIMUM RATINGS EXPLANATION OF TEST LEVELS ESD CAUTION PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS EQUIVALENT CIRCUITS TYPICAL PERFORMANCE CHARACTERISTICS TERMINOLOGY APPLICATION NOTES THEORY OF OPERATION ENCODE INPUT ANALOG INPUT DS INPUTS (DS+, DS–) CMOS OUTPUTS LVDS OUTPUTS VOLTAGE REFERENCE NOISE POWER RATIO TESTING (NPR) EVALUATION BOARD, CMOS MODE POWER CONNECTOR ANALOG INPUTS GAIN ENCODE VOLTAGE REFERENCE DATA FORMAT SELECT I/P TIMING SELECT TIMING CONTROLS CMOS DATA OUTPUTS CRYSTAL OSCILLATOR OPTIONAL AMPLIFIER TROUBLESHOOTING EVALUATION BOARD, LVDS MODE POWER CONNECTOR ANALOG INPUTS GAIN CLOCK VOLTAGE REFERENCE DATA FORMAT SELECT DATA OUTPUTS CRYSTAL OSCILLATOR OUTLINE DIMENSIONS ORDERING GUIDE
AD9430 DC SPECIFICATIONS
AVDD = 3.3 V, DRVDD = 3.3 V, TMIN = –40°C, TMAX = +85°C, fIN = –0.5 dBFS, internal reference, full scale = 1.536 V, LVDS output mode, unless otherwise noted.
Table
1
. AD9430-170 AD9430-210 Test Parameter Temp Level Min Typ Max Min Typ Max Unit
RESOLUTION 12 Bits ACCURACY No Missing Codes Full VI Guaranteed Guaranteed Offset Error 25°C I –3 +3 –3 +3 mV Gain Error 25°C I –5 +5 –5 +5 % FS Differential Nonlinearity (DNL) 25°C I –1 ± 0.3 +1 –1 ± 0.3 +1 LSB Full VI –1 ± 0.3 +1.5 –1 ± 0.3 +1.5 LSB Integral Nonlinearity (INL) 25°C I –1.5 ± 0.5 +1.5 –1.75 ± 0.3 +1.75 LSB Full VI –2.25 ± 0.5 +2.25 –2.5 ± 0.3 +2.5 LSB TEMPERATURE DRIFT Offset Error Full V 58 58 μV/°C Gain Error Full V 0.02 0.02 %/°C Reference Out (VREF) Full V +0.12/–0.24 +0.12/–0.24 mV/°C REFERENCE Reference Out (VREF) 25°C I 1.15 1.235 1.3 1.15 1.235 1.3 V Output Current1 25°C IV 3.0 3.0 mA IVREF Input Current2 25°C I 20 20 μA ISENSE Input Current2 25°C I 1.6 5.0 1.6 5.0 mA ANALOG INPUTS (VIN+, VIN–)3 Differential Input Voltage Range Full V 1.536 1.536 V (S5 = GND) Differential Input Voltage Range Full V 0.766 0.766 V (S5 = AVDD) Input Common-Mode Voltage Full VI 2.65 2.8 2.9 2.65 2.8 2.9 V Input Resistance Full VI 2.2 3 3.8 2.2 3 3.8 kΩ Input Capacitance 25°C V 5 5 pF POWER SUPPLY (LVDS Mode) AVDD Full IV 3.1 3.3 3.6 3.2 3.3 3.6 V DRVDD Full IV 3.0 3.3 3.6 3.0 3.3 3.6 V Supply Currents IANALOG (AVDD = 3.3 V)4 Full VI 335 372 390 450 mA IDIGITAL (DRVDD = 3.3 V)4 Full VI 55 62 55 62 mA Power Dissipation4 Full VI 1.29 1.43 1.5 1.7 W Power Supply Rejection 25°C V –7.5 –7.5 mV/V Rev. E | Page 4 of 44 Document Outline FEATURES FUNCTIONAL BLOCK DIAGRAM GENERAL DESCRIPTION APPLICATIONS TABLE OF CONTENTS DC SPECIFICATIONS AC SPECIFICATIONS DIGITAL SPECIFICATIONS SWITCHING SPECIFICATIONS TIMING DIAGRAMS ABSOLUTE MAXIMUM RATINGS EXPLANATION OF TEST LEVELS ESD CAUTION PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS EQUIVALENT CIRCUITS TYPICAL PERFORMANCE CHARACTERISTICS TERMINOLOGY APPLICATION NOTES THEORY OF OPERATION ENCODE INPUT ANALOG INPUT DS INPUTS (DS+, DS–) CMOS OUTPUTS LVDS OUTPUTS VOLTAGE REFERENCE NOISE POWER RATIO TESTING (NPR) EVALUATION BOARD, CMOS MODE POWER CONNECTOR ANALOG INPUTS GAIN ENCODE VOLTAGE REFERENCE DATA FORMAT SELECT I/P TIMING SELECT TIMING CONTROLS CMOS DATA OUTPUTS CRYSTAL OSCILLATOR OPTIONAL AMPLIFIER TROUBLESHOOTING EVALUATION BOARD, LVDS MODE POWER CONNECTOR ANALOG INPUTS GAIN CLOCK VOLTAGE REFERENCE DATA FORMAT SELECT DATA OUTPUTS CRYSTAL OSCILLATOR OUTLINE DIMENSIONS ORDERING GUIDE