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ADV7173 View Datasheet(PDF) - Analog Devices

Part NameDescriptionManufacturer
ADV7173 Digital PAL/NTSC Video Encoder with Six DACs (10 Bits), Color Control and Enhanced Power Management ADI
Analog Devices ADI
ADV7173 Datasheet PDF : 60 Pages
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ADV7172/ADV7173–SPECIFICATIONS
3.3 V SPECIFICATIONS (VAA = 3.0 V–3.6 V1, VREF = 1.235 V, RSET1,2 = 600 unless otherwise noted. All specifications TMIN to TMAX2
unless otherwise noted.)
Parameter
Test Conditions1
Min
Typ
Max
Unit
STATIC PERFORMANCE3
Resolution (Each DAC)
Accuracy (Each DAC)
Integral Nonlinearity
Differential Nonlinearity
Guaranteed Monotonic
10
Bits
1.0
LSB
1.0
LSB
DIGITAL INPUTS3
Input High Voltage, VINH
Input Low Voltage, VINL
Input Current, IIN
Input Capacitance, CIN
DIGITAL OUTPUTS3
Output High Voltage, VOH
Output Low Voltage, VOL
Three-State Leakage Current
Three-State Output Capacitance
VIN = 0.4 V or 2.4 V
ISOURCE = 400 µA
ISINK = 3.2 mA
2
V
0.8
V
±1
µA
10
pF
2.4
V
0.4
V
10
µA
10
pF
ANALOG OUTPUTS3
Output Current (DACs A, B, C)4
Output Current (DACs A, B, C)5
Output Current (DACs D, E, F)6
Output Current (DACs D, E, F)5
DAC-to-DAC Matching (DACs A, B, C)3
DAC-to-DAC Matching (DACs D, E, F)3
Output Compliance, VOC
Output Impedance, ROUT
Output Capacitance, COUT
RSET1 = 150 , RL = 37.5
RSET1 = 1041 , RL = 262.5
RSET2 = 600 , RL = 150
RSET2 = 1041 , RL = 262.5
IOUT = 0 mA
POWER REQUIREMENTS3, 7
VAA
3.0
Normal Power Mode
IDAC (max)8, 9
IDAC (min)8
ICCT10
RSET1,2 = 600
RSET1,2 = 1041
Sleep Mode
IDAC11
ICCT12
Power Supply Rejection Ratio
COMP = 0.1 µF
34.7
5
8.66
5
1
4.0
1
4.0
1.4
30
30
3.3
3.6
58
65
30
40
0.1
0.1
0.01
mA
mA
mA
mA
%
%
V
k
pF
V
mA
mA
mA
µA
µA
%/%
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 TMIN to TMAX: 0°C to 70°C.
3Guaranteed by characterization.
4Full drive into 75 doubly terminated load.
5Minimum drive current (used with buffered/scaled output load).
6Full Drive into 150 load.
7Power measurements are taken with Clock Frequency = 27 MHz. Max T J = 110°C.
8IDAC 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 (RSET = 150 and RL = 37.5 ), optimum performance obtained at 18 mA DAC Current (RSET = 300 and
RL = 75 ).
10ICCT (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.
–4–
REV. B
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