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ADV7125KST50 Datasheet(PDF) 2 Page - Analog Devices

Part No. ADV7125KST50
Description  CMOS, 330 MHz Triple 8-Bit High Speed Video DAC
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Maker  AD [Analog Devices]
Homepage  http://www.analog.com
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ADV7125KST50 Datasheet(HTML) 2 Page - Analog Devices

 
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REV. 0
–2–
ADV7125–SPECIFICATIONS
(VAA = 5 V
± 5%, VREF = 1.235 V, RSET = 560 , CL = 10 pF. All specifications TMIN to
TMAX
1, unless otherwise noted, T
J MAX = 110 C.)
Parameter
Min
Typ
Max
Unit
Test Conditions
1
STATIC PERFORMANCE
Resolution (Each DAC)
8
Bits
Integral Nonlinearity (BSL)
–1
±0.4
+1
LSB
Differential Nonlinearity
–1
±0.25
+1
LSB
Guaranteed Monotonic
DIGITAL AND CONTROL INPUTS
Input High Voltage, VIH
2V
Input Low Voltage, VIL
0.8
V
Input Current, IIN
–1
+1
µAVIN = 0.0 V or VDD
PSAVE Pull-Up Current
20
µA
Input Capacitance, CIN
10
pF
ANALOG OUTPUTS
Output Current
2.0
26.5
mA
Green DAC, Sync = High
Output Current
2.0
18.5
mA
R/G/B DAC, Sync = Low
DAC-to-DAC Matching
1.0
5
%
Output Compliance Range, VOC
0
1.4
V
Output Impedance, ROUT
100
k
Output Capacitance, COUT
10
pF
IOUT = 0 mA
Offset Error
–0.025
+0.025
% FSR
Tested with DAC Output = 0 V
Gain Error
2
–5.0
+5.0
% FSR
FSR = 18.62 mA
VOLTAGE REFERENCE (Ext. and Int.)
Reference Range, VREF
1.12
1.235
1.35
V
POWER DISSIPATION
Digital Supply Current
3
3.4
9
mA
fCLK = 50 MHz
Digital Supply Current3
10.5
15
mA
fCLK = 140 MHz
Digital Supply Current
3
18
25
mA
fCLK = 240 MHz
Analog Supply Current
67
72
mA
RSET = 530
Analog Supply Current
8
mA
RSET = 4933
Standby Supply Current
4
2.1
5.0
mA
PSAVE = Low, Digital, and Control
Inputs at VDD
Power Supply Rejection Ratio
0.1
0.5
%/%
NOTES
1Temperature range T
MIN to TMAX: –40
°C to +85°C at 50 MHz and 140 MHz, 0°C to +70°C at 240 MHz and 330 MHz.
2Gain error = (Measured (FSC)/Ideal (FSC) –1)
× 100), where Ideal = V
REF/RSET
× K × (FFH) × 4 and K = 7.9896.
3Digital supply is measured with continuous clock with data input corresponding to a ramp pattern and with an input level at 0 V and V
DD.
4These max/min specifications are guaranteed by characterization in the 4.75 V to 5.25 V range.
Specifications subject to change without notice.
5 V ELECTRICAL CHARACTERISTICS


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