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ADV7170 Datasheet(PDF) 2 Page - Analog Devices

Part No. ADV7170
Description  Digital PAL/NTSC Video Encoder with 10-Bit SSAF™ and Advanced Power Management
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Maker  AD [Analog Devices]
Homepage  http://www.analog.com
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ADV7170 Datasheet(HTML) 2 Page - Analog Devices

 
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–2–
REV. 0
ADV7170/ADV7171–SPECIFICATIONS
(VAA = +5 V
5%1, VREF = 1.235 V, RSET = 150
. All specifications TMIN to TMAX
2 unless otherwise noted.)
Parameter
Conditions1
Min
Typ
Max
Units
STATIC PERFORMANCE
Resolution (Each DAC)
10
Bits
Accuracy (Each DAC)
Integral Nonlinearity
RSET = 300
Ω±0.6
LSB
Differential Nonlinearity
Guaranteed Monotonic
±1
LSB
DIGITAL INPUTS
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
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 OUTPUTS
Output Current
3
RSET = 150
Ω, R
L = 37.5
33
34.7
37
mA
Output Current
4
RSET = 1041
Ω, R
L = 262.5
5mA
DAC-to-DAC Matching
1.5
%
Output Compliance, VOC
0
+1.4
V
Output Impedance, ROUT
30
k
Output Capacitance, COUT
IOUT = 0 mA
30
pF
VOLTAGE REFERENCE
Reference Range, VREF
IVREFOUT = 20
µA
1.142
1.235
1.327
V
POWER REQUIREMENTS5
VAA
4.75
5.0
5.25
V
Normal Power Mode
IDAC (max)
6
RSET = 150
Ω, R
L = 37.5
150
155
mA
IDAC (min)
6
RSET = 1041
Ω, R
L = 262.5
20
mA
ICCT
7
75
90
mA
Low Power Mode
IDAC (max)
6
80
mA
IDAC (min)
6
20
mA
ICCT
7
75
90
mA
Sleep Mode
IDAC
8
0.1
µA
ICCT
9
0.001
µA
Power Supply Rejection Ratio
COMP = 0.1
µF
0.01
0.5
%/%
NOTES
1The max/min specifications are guaranteed over this range. The max/min values are typical over 4.75 V to 5.25 V.
2Temperature range T
MIN to TMAX: 0
°C to +70°C.
3Full drive into 37.5
Ω doubly terminated load.
4Minimum drive current (used with buffered/scaled output load).
5Power measurements are taken with Clock Frequency = 27 MHz. Max T
J = 110
°C.
6I
DAC is the total current (min corresponds to 5 mA output per DAC, max corresponds to 37 mA output per DAC) to drive all four DACs. Turning off individual
DACs reduces IDAC correspondingly.
7I
CCT (Circuit Current) is the continuous current required to drive the device.
8Total DAC current in Sleep Mode.
9Total continuous current during Sleep Mode.
Specifications subject to change without notice.
5 V SPECIFICATIONS


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