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ADV7172 Datasheet(PDF) 4 Page - Analog Devices |
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ADV7172 Datasheet(HTML) 4 Page - Analog Devices |
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–4– REV. A ADV7172/ADV7173–SPECIFICATIONS Parameter Test Conditions1 Min Typ Max Units STATIC PERFORMANCE3 Resolution (Each DAC) 10 Bits Accuracy (Each DAC) Integral Nonlinearity 1.0 LSB Differential Nonlinearity Guaranteed Monotonic 1.0 LSB DIGITAL INPUTS 3 Input High Voltage, VINH 2V Input Low Voltage, VINL 0.8 V Input Current, IIN VIN = 0.4 V or 2.4 V ±1 µA Input Capacitance, CIN 10 pF DIGITAL OUTPUTS 3 Output High Voltage, VOH ISOURCE = 400 µA 2.4 V Output Low Voltage, VOL ISINK = 3.2 mA 0.4 V Three-State Leakage Current 10 µA Three-State Output Capacitance 10 pF ANALOG OUTPUTS3 Output Current (DACs A, B, C)4 RSET1 = 150 Ω, R L = 37.5 Ω 34.7 mA Output Current (DACs A, B, C)5 RSET1 = 1041 Ω, R L = 262.5 Ω 5mA Output Current (DACs D, E, F)6 RSET2 = 600 Ω, R L = 150 Ω 8.66 mA Output Current (DACs D, E, F)5 RSET2 = 1041 Ω, R L = 262.5 Ω 5mA DAC-to-DAC Matching (DACs A, B, C)3 1 4.0 % DAC-to-DAC Matching (DACs D, E, F)3 1 4.0 % Output Compliance, VOC +1.4 V Output Impedance, ROUT 30 k Ω Output Capacitance, COUT IOUT = 0 mA 30 pF POWER REQUIREMENTS3, 7 VAA 3.0 3.3 3.6 V Normal Power Mode IDAC (max) 8, 9 RSET1,2 = 600 Ω 58 65 mA IDAC (min) 8 RSET1,2 = 1041 Ω 30 mA ICCT 10 40 mA Sleep Mode IDAC 11 0.1 µA ICCT 12 0.1 µA Power Supply Rejection Ratio COMP = 0.1 µF 0.01 %/% NOTES 1The max/min specifications are guaranteed over this range. The max/min values are typical over 3.0 V to 3.6 V. 2Temperature range T MIN to TMAX: 0°C to +70°C. 3Guaranteed by characterization. 4Full drive into 75 Ω doubly terminated load. 5Minimum drive current (used with buffered/scaled output load). 6Full Drive into 150 Ω load. 7Power measurements are taken with Clock Frequency = 27 MHz. Max T J = 110°C. 8I DAC is the total current (“min” corresponds to 5 mA output per DAC, “max” corresponds to 8.66 mA output per DAC ) to drive DACs A, B, C, D, E, F. Turning off individual DACs reduces IDAC correspondingly, also DACs A, B, C can be configured to output a max current of 37 mA. 9DACs A, B, C can output 35 mA typically at 3.3 V (R SET = 150 Ω and RL = 37.5 Ω), optimum performance obtained at 18 mA DAC Current (RSET = 300 Ω and RL = 75 Ω). 10I CCT (Circuit Current) is the continuous current required to drive the device. 11Total DAC current in Sleep Mode. 12Total continuous current during Sleep Mode. Specifications subject to change without notice. 3.3 V SPECIFICATIONS (VAA = +3.0 V–3.6 V 1, V REF = 1.235 V, RSET1,2 = 600 unless otherwise noted. All specifications TMIN to TMAX 2 unless otherwise noted) |
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