Datasheet

MAX5852
Dual, 8-Bit, 165Msps, Current-Output DAC
_______________________________________________________________________________________ 5
ELECTRICAL CHARACTERISTICS (continued)
(AV
DD
= DV
DD
= CV
DD
= 3V, AGND = DGND = CGND = 0, f
DAC
= 165Msps, differential clock, external reference, V
REF
= 1.2V,
I
FS
= 20mA, output amplitude = 0dB FS, differential output, T
A
= T
MIN
to T
MAX
, unless otherwise noted. T
A
≥ +25°C guaranteed by
production test. T
A
< +25°C guaranteed by design and characterization. Typical values are at T
A
= +25°C.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
I
FS
= 20mA, single-ended clock mode
43.2
46
I
FS
= 20mA, differential clock mode
43.2
I
FS
= 2mA, single-ended clock mode 5
Analog Supply Current (Note 2) I
AVDD
I
FS
= 2mA, differential clock mode 5
mA
I
FS
= 20mA, single-ended clock mode 6 6.9
Digital Supply Current (Note 2) I
DVDD
I
FS
= 20mA, differential clock mode 6
mA
Single-ended clock mode (DCE = 1)
13.8 16.5
Clock Supply Current (Note 2) I
CVDD
Differential clock mode (DCE = 0)
23.7
mA
Total Standby Current
I
STANDBY
I
AVDD
+ I
DVDD
+ I
CVDD
3.1 3.7 mA
Total Shutdown Current I
SHDN
I
AVDD
+ I
DVDD
+ I
CVDD
1µA
I
FS
= 20mA
190 209
Single-ended clock
mode (DCE = 1)
I
FS
= 2mA 74
I
FS
= 20mA
219
Differential clock
mode (DCE = 0)
I
FS
= 2mA
104
Standby 9.3
11.1
Total Power Dissipation (Note 2)
P
TOT
Shutdown
0.003
mW
TIMING CHARACTERISTICS (Figure 5, Figure 6)
Propagation Delay 1
Clock
cycles
Single-ended clock mode (DCE = 1) 1.2
DAC Data to CLK Rise/Fall Setup
Time (Note 4)
t
DCS
Differential clock mode (DCE = 0) 2.7
ns
Single-ended clock mode (DCE = 1) 0.8
DAC Data to CLK Rise/Fall Hold
Time (Note 4)
t
DCH
Differential clock mode (DCE = 0)
-0.5
ns
Control Word to CW Rise Setup
Time
t
CS
2.5 ns
Control Word to CW Rise Hold
Time
t
CW
2.5 ns
CW High Time t
CWH
5ns
CW Low Time t
CWL
5ns
DACEN = 1 to V
OUT
Stable Time
(Coming Out of Standby)
t
STB
3µs