Datasheet

AD9880
Rev. 0 | Page 5 of 64
AD9880KSTZ-100
AD9880KSTZ-150
Parameter
Tes t
Level
Conditions Min Typ Max Min Typ Max Unit
POWER SUPPLY
V
D
Supply Voltage IV 3.15 3.3 3.47 3.15 3.3 3.47 V
V
DD
Supply Voltage IV 1.7 3.3 347 1.7 3.3 347 V
DV
DD
Supply Voltage IV 1.7 1.8 1.9 1.7 1.8 1.9 V
PV
DD
Supply Voltage IV 1.7 1.8 1.9 1.7 1.8 1.9 V
I
VD
Supply Current (Typical Pattern)
1
V 80 100 80 110 mA
I
VDD
Supply Current (Typical Pattern)
2
V 40 100
3
55 175*
I
DVDD
Supply Current (Typical Pattern)
1, 4
V 88 110 110 145 mA
I
PVDD
Supply Current (Typical Pattern)
1
V 26 35 30 40 mA
Power-Down Supply Current (I
PD
) VI 130 130 mA
AC SPECIFICATIONS
Intrapair (+ to −) Differential Input Skew
(T
DPS
)
IV 360 pS
Channel to Channel Differential Input
Skew (T
CCS
)
IV 6
Clock
Period
Low-to-High Transition Time for Data and
Controls (D
LHT
)
IV
Output drive = high;
C
L
= 10 pF
900 ps
IV
Output drive = low;
C
L
= 5 pF
1300 ps
Low-to-High Transition Time for
DATACK (D
LHT
)
IV
Output drive = high;
C
L
= 10 pF
650 ps
IV
Output drive = low;
C
L
= 5 pF
1200 ps
High-to-Low Transition Time for Data and
Controls (D
HLT
)
IV
Output drive = high;
C
L
= 10 pF
850 ps
IV
Output drive = low;
C
L
= 5 pF
1250 ps
High-to-Low Transition Time for
DATACK (D
HLT
)
IV
Output drive = high;
C
L
= 10 pF
800 ps
IV
Output drive = low;
C
L
= 5 pF
1200 ps
Clock to Data Skew
5
(T
SKEW
) IV –0.5 2.0 –0.5 2.0 ns
Duty Cycle, DATACK
5
IV 45 50 55 %
DATACK Frequency (F
CIP
) VI 20 150 MHz
1
The typical pattern contains a gray scale area, output drive = high. Worst case pattern is alternating black and white pixels.
2
The typical pattern contains a gray scale area, output drive = high.
3
Specified current and power values with a worst case pattern (on/off).
4
DATACK load = 10 pF, data load = 5 pF.
5
Drive strength = high.