Preliminary Technical Data
AD9387NK
SPECIFICATIONS
Table 1.
AD9387NK-BCPZ-80/AD9387NK-BBCZ-80
Test Level 1
Min
Typ
Max Unit
Parameter
Conditions
Temp
DIGITAL INPUTS
Input Voltage, High (VIH)
Input Voltage, Low (VIL)
Input Capacitance
DIGITAL OUTPUTS
Full
Full
25°C
VI
VI
V
1.4
3.5
0.7
V
V
pF
3
Output Voltage, High (VOH
Output Voltage, Low (VOL
)
Full
Full
VI
VI
VDD − 0.1
V
V
)
0.4
THERMAL CHARACTERISTICS
Thermal Resistance
θJC Junction-to-Case
V
V
V
15.2
59
+25
°C/W
°C/W
°C
θJA Junction-to-Ambient
Ambient Temperature
DC SPECIFICATIONS
Input Leakage Current (IIL)
Input Clamp Voltage
Full
−25
−10
+85
+10
25°C
25°C
25°C
VI
V
V
V
IV
μA
V
V
V
ꢀA
−16 mA
+16 mA
−0.8
+0.8
AVCC
Differential High Level Output Voltage
Differential Output Short-Circuit Current
POWER SUPPLY
10
VDD (All) Supply Voltage
VDD Supply Voltage Noise
Power-Down Current
Transmitter Supply Current2
Transmitter Total Power
AC SPECIFICATIONS
Full
Full
25°C
25°C
Full
IV
V
IV
IV
VI
1.71
1.8
1.89
50
V
mV p-p
ꢀA
mA
mW
10
55
100
CLK Frequency
25°C
25°C
Full
Full
Full
IV
IV
IV
IV
IV
VI
VI
VI
VI
VI
13.5
48
80
52
2
MHz
%
ns
ns
ns
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
1
1
800
1000 1200 mV
1
1
UI3
UI3
25°C
25°C
8191 UI3
UI3
DE Low Time
138
Differential Output Swing
Low-to-High Transition Time
High-to-Low Transition Time
AUDIO AC TIMING
25°C
25°C
VII
VII
75
75
490
490
Ps
Ps
Sample Rate
I2S and S/PDIF
Full
IV
IV
IV
IV
IV
32
192
1
kHz
UI3
ns
ns
ꢀs
I2S Cycle Time
25°C
25°C
25°C
25°C
I2S Setup Time
15
0
75
I2S Hold Time
Audio Pipeline Delay
1 See the Explanation of Test Levels section.
2 Using low output drive strength.
3 UI = unit interval.
Rev. PrA | Page 3 of 12