AD9949AKCPZ データシートの表示（PDF） - Analog Devices
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AD9949AKCPZ Datasheet PDF : 36 Pages
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AD9949
SPECIFICATIONS
GENERAL SPECIFICATIONS
Table 1.
Parameter
TEMPERATURE RANGE
Operating
Storage
MAXIMUM CLOCK RATE
POWER SUPPLY VOLTAGE
AVDD, TCVDD (AFE, Timing Core)
HVDD (H1 to H4 Drivers)
RGVDD (RG Driver)
DRVDD (D0 to D11 Drivers)
DVDD (All Other Digital)
POWER DISSIPATION
36 MHz, HVDD = RGVDD = 3 V, 100 pF H1 to H4 Loading1
Total Shutdown Mode
Min
Typ
Max
Unit
−20
+85
°C
−65
+150
°C
36
MHz
2.7
3.0
3.6
V
2.7
3.0
3.6
V
2.7
3.0
3.6
V
2.7
3.0
3.6
V
2.7
3.0
3.6
V
320
mW
1
mW
1 The total power dissipated by the HVDD supply may be approximated using the equation
Total HVDD Power = (CLOAD x HVDD x Pixel Frequency) x HVDD x (Number of H – Outputs Used)
Reducing the H-loading, using only two of the outputs, and/or using a lower HVDD supply, reduces the power dissipation.
DIGITAL SPECIFICATIONS
TMIN to TMAX, AVDD = DVDD = DRVDD = HVDD = RGVDD = 2.7 V, CL = 20 pF, unless otherwise noted.
Table 2.
Parameter
LOGIC INPUTS
High Level Input Voltage
Low Level Input Voltage
High Level Input Current
Low Level Input Current
Input Capacitance
LOGIC OUTPUTS
High Level Output Voltage, IOH = 2 mA
Low Level Output Voltage, IOL = 2 mA
CLI INPUT
High Level Input Voltage
(TCVDD/2 + 0.5 V)
Low Level Input Voltage
RG AND H-DRIVER OUTPUTS
High Level Output Voltage
(RGVDD – 0.5 V and HVDD – 0.5 V)
Low Level Output Voltage
Maximum Output Current (Programmable)
Maximum Load Capacitance
Symbol
VIH
VIL
IIH
IIL
CIN
VOH
VOL
VIH–CLI
VIL–CLI
VOH
VOL
Min
Typ
Max
Unit
2.1
V
0.6
V
10
µA
10
µA
10
pF
2.2
V
0.5
V
1.85
V
0.85
V
2.2
V
0.5
V
30
mA
100
pF
Rev. B | Page 3 of 36
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