AD8382 Ver la hoja de datos (PDF) - Analog Devices
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AD8382 Datasheet PDF : 21 Pages
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Data Sheet
AD8382
SPECIFICATIONS
25°C, AVCC = 15.5 V, DVCC = 3.3 V, TMIN = 0°C, TMAX = 85°C, VREFHI = 9.5 V, VREFLO = V1 = V2 = 7 V, unless otherwise noted.
Table 1.
Parameter
VIDEO DC PERFORMANCE1
VDE
VCME
V
V
VIDEO OUTPUT DYNAMIC PERFORMANCE
Data Switching Slew Rate
Invert Switching Slew Rate
Data Switching Settling Time to 1%
Data Switching Settling Time to 0.25%
Invert Switching Settling Time to 1%
Invert Switching Settling Time to 0.25%
Invert Switch Overshoot
CLK and Data Feedthrough2
All-Hostile Crosstalk3
Amplitude
Duration
DAC Transition Glitch Energy
VIDEO OUTPUT CHARACTERISTICS
Output Voltage Swing
CLK to VID Delay: t94
INV to VID Delay: t10
Output Current
Output Resistance
RESOLUTION
Coding
DIGITAL INPUT CHARACTERISTICS
Max. Input Data Update Rate
Data Setup Time: t1
STSQ Setup Time: t3
XFR Setup Time: t5
Data Hold Time: t2
STSQ Hold Time: t4
XFR Hold Time: t6
CLK High Time: t7
CLK Low Time: t8
CIN
IIH
IIL—All Inputs except CLK
IIL—CLK
VIH
VIL
VTH
Conditions
TMIN to TMAX
DAC Code 1500 to 3200
DAC Code 1500 to 3200
DAC Code 2048
DAC Code 0 to 4095
TC, MIN to TC, MAX,
VO = 5 V Step, CL = 200 pF
20% to 80%
20% to 80%
Code 2047 to Code 2048
AVCC – VOH, VOL– AGND
50% of VIDx
50% of VIDx
Binary
Input tr, tf = 2 ns (10% to 90%)
Min
–5
–3.5
10
10.4
12
120
0
1
1
3
3
3
3
2.5
2
Typ
+0.5
2.5
4
390
530
22
33
34
130
100
10
40
30
0.3
1.1
12
12.4
100
22
0.05
0.6
1.2
1.6
Max
+5
+3.5
7.5
15
Unit
mV
mV
mV
mV
V/s
V/s
27
ns
50
ns
100
ns
300
ns
200
mV
mV p-p
mV p-p
ns
nV-s
1.3
V
14
ns
14.4
ns
mA
Bits
Ms/s
ns
ns
ns
ns
ns
ns
ns
ns
3
pF
A
A
A
V
0.8
V
V
Rev. B | Page 3 of 21
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