ADV7194 データシートの表示（PDF） - Analog Devices
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ADV7194 Datasheet PDF : 69 Pages
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ADV7194
SPECIFICATIONS
5 V SPECIFICATIONS1 (VAA = 5 V, VREF = 1.235 V, RSET1,2 = 1200 ⍀ unless otherwise noted. All specifications TMIN to TMAX2 unless
otherwise noted.)
Parameter
Min
Typ
Max
Unit
Test Conditions
STATIC PERFORMANCE
Resolution (Each DAC)
Accuracy (Each DAC)
Integral Nonlinearity3
Differential Nonlinearity3
10
Bits
± 1.0
LSB
± 1.0
LSB
Guaranteed Monotonic
DIGITAL INPUTS
Input High Voltage, VINH
Input Low Voltage, VINL
Input Current, IIN
Input Capacitance, CIN
Input Leakage Current4
Input Leakage Current5
2
V
0.8
V
0
±1
µA
VIN = 0.4 V or 2.4 V
6
10
pF
1
µA
200
µA
DIGITAL OUTPUTS
Output High Voltage, VOH
Output Low Voltage, VOL
Three-State Leakage Current6
2.4
0.8
0.4
10
Three-State Leakage Current7
200
Three-State Output Capacitance
6
10
V
ISOURCE = 400 µA
V
ISINK = 3.2 mA
µA
µA
pF
ANALOG OUTPUTS
Output Current (Max)
Output Current (Min)
DAC-to-DAC Matching3
Output Compliance, VOC
Output Impedance, ROUT
Output Capacitance, COUT
4.125
4.33
4.625
mA
2.16
mA
0.4
2.5
%
0
1.4
V
100
kΩ
6
pF
VOLTAGE REFERENCE8
Reference Range, VREF
1.112
1.235
1.359
V
POWER REQUIREMENTS
VAA
Normal Power Mode
IDAC9
ICCT (2× Oversampling)10, 11
ICCT (4× Oversampling)10, 11
IPLL
Sleep Mode
IDAC
ICCT
4.75
5.0
5.25
V
29
35
mA
80
120
mA
120
170
mA
6
10
mA
0.01
µA
85
µA
NOTES
1All measurements are made in 4× Oversampling Mode unless otherwise specified.
2Temperature range TMIN to TMAX: 0°C to 70°C.
3Guaranteed by characterization.
4For all inputs but PAL_NTSC and ALSB.
5For PAL_NTSC and ALSB inputs.
6For all outputs but VSO/TTX/CLAMP.
7For VSO/TTX/CLAMP outputs.
8Measurement made in 2× Oversampling Mode.
9IDAC is the total current required to supply all DACs including the VREF circuitry.
10All six DACs on.
11ICCT or the circuit current, is the continuous current required to drive the digital core without I PLL.
Specifications subject to change without notice.
RL = 300 Ω
RL = 600 Ω, RSET1,2 = 2400 Ω
IOUT = 0 mA
REV. A
–3–
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