AD9889A Просмотр технического описания (PDF) - Analog Devices
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AD9889A Datasheet PDF : 12 Pages
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AD9889A
SPECIFICATIONS
Table 1.
Parameter
DIGITAL INPUTS
Input Voltage, High (VIH)
Input Voltage, Low (VIL)
Input Capacitance
DIGITAL OUTPUTS
Output Voltage, High (VOH)
Output Voltage, Low (VOL)
THERMAL CHARACTERISTICS
Thermal Resistance
θJC Junction-to-Case
θJA Junction-to-Ambient
Ambient Temperature
DC SPECIFICATIONS
Input Leakage Current, IIL
Input Clamp Voltage
Differential High Level Output Voltage
Differential Output Short-Circuit Current
POWER SUPPLY
VDD (All) Supply Voltage
VDD Supply Voltage Noise
Power-Down Current
Transmitter Supply Current2
Transmitter Total Power
AC SPECIFICATIONS
CLK Frequency
TMDS Output CLK Duty Cycle
Worst Case CLK Input Jitter
Input Data Setup Time
Input Data Hold Time
TMDS Differential Swing
VSYNC and HSYNC Delay from DE Falling Edge
VSYNC and HSYNC Delay to DE Rising Edge
DE High Time
DE Low Time
Differential Output Swing
Low-to-High Transition Time
High-to-Low Transition Time
AUDIO AC TIMING
Sample Rate
I2S Cycle Time
I2S Setup Time
I2S Hold Time
Audio Pipeline Delay
Conditions
−16 mA
+16 mA
With active video applied
80 MHz, typical random pattern
I2S and S/PDIF
Temp
Full
Full
25°C
Full
Full
Full
25°C
25°C
25°C
Full
Full
25°C
25°C
Full
25°C
25°C
Full
Full
Full
25°C
25°C
25°C
25°C
Full
25°C
25°C
25°C
25°C
Test Level1
VI
VI
V
VI
VI
V
V
V
VI
V
V
V
IV
IV
V
IV
IV
VI
IV
IV
IV
IV
IV
VI
VI
VI
VI
VI
VII
VII
IV
IV
IV
IV
IV
Min
1.4
VDD − 0.1
−25
−10
1.71
13.5
48
1
1
800
75
75
32
Typ
3
15.2
59
+25
−0.8
+0.8
AVCC
1.8
9
143
257
1000
1
1
138
15
0
75
Max
0.7
0.4
+90
+10
10
1.89
50
155
280
80
52
2
1200
8191
490
490
192
1
Unit
V
V
pF
V
V
°C/W
°C/W
°C
μA
V
V
V
μA
V
mV p-p
mA
mA
mW
MHz
%
ns
ns
ns
mV
UI3
UI
UI
UI
ps
ps
kHz
UI
ns
ns
μs
1 See Explanation of Test Levels section.
2 Using low output drive strength.
3 UI = unit interval.
Rev. 0 | Page 3 of 12
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