
AD9981
Rev. 0 | Page 4 of 44
AD9981KSTZ-801
AD9981KSTZ-952
Parameter
Temp
Test
Level
Min
Typ
Max
Min
Typ
Max
Unit
DIGITAL OUTPUTS
Output Voltage, High (VOH)
Full
VI
VDD 0.2
V
Output Voltage, Low (VOL)
Full
VI
0.2
0.1
V
Duty Cycle, DATACK
Full
IV
50
%
Output Coding
Binary
POWER SUPPLY
VD Supply Voltage
Full
IV
3.13
3.3
3.47
3.13
3.3
3.47
V
VDD Supply Voltage
Full
IV
1.7
3.3
3.47
1.7
3.3
3.47
V
PVD Supply Voltage
Full
IV
1.7
1.8
1.9
1.7
1.8
1.9
V
DAVD Supply Voltage
Full
IV
1.7
1.8
1.9
1.7
1.8
1.9
V
ID Supply Current (VD)
25°C
V
233
205
mA
IDD Supply Current (VDD)4 25°C
V
42
49
mA
IPVD Supply Current (PVD)
25°C
V
11
8
mA
IDAVD Supply Current (DAVD)
25°C
V
10
12
mA
Total Power Dissipation
Full
VI
953
1070
993
1114
mW
Power-Down Supply Current
Full
VI
18
27
18
28
mA
Power-Down Dissipation
Full
VI
55
81
55
88
mW
DYNAMIC PERFORMANCE
Analog Bandwidth, Full Power
25°C
V
200
MHz
Crosstalk
Full
V
60
dBc
THERMAL CHARACTERISTICS
θJC, Junction-to-Case
Thermal Resistance
V
16
°C/W
θJA, Junction-to-Ambient
Thermal Resistance
V
35
°C/W
1 Output drive strength = 0 was used for all 80 MHz parameters.
2 Output drive strength = 1 was used for all 95 MHz parameters.
3 Digital inputs are: HSYNC0, HSYNC1, VSYNC0, VSYNC1, SDA, SCL, EXTCLK, CLAMP, PWRDN, COAST
4 DATACK load = 10 pF, data load = 5 pF