Owner manual

MAX5858
Dual, 10-Bit, 300Msps, Current-Output DAC with
4x/2x/1x Interpolation Filters
6 _______________________________________________________________________________________
ELECTRICAL CHARACTERISTICS (continued)
(AV
DD
= DV
DD
= CV
DD
= 3V, AGND = DGND = CGND = 0, f
DAC
= 165Msps, no interpolation, 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
No interpolation 34
2x interpolation 75
f
DAC
= 60Msps
4x interpolation 72
No interpolation 54 61
2x interpolation 146
f
DAC
= 165Msps
4x interpolation 140
2x interpolation 172 186
Digital Supply Current (Note 4) I
DVDD
f
DAC
= 200Msps
4x interpolation 165 178
mA
Clock Power-Supply Voltage CV
DD
2.7 3.3 V
f
DAC
= 60Msps 25
f
DAC
= 165Msps 69 80
Clock Supply Current (Note 4) I
CVDD
f
DAC
= 200Msps, 2x interpolation or 4x
interpolation
80 94
mA
Standby Current I
STANDBY
(Note 5) 4.4 4.8 mA
Power-Down Current I
PD
(Note 5) 1 µA
No interpolation 312
2x interpolation 435f
DAC
= 60Msps
4x interpolation 426
No interpolation 504 570
2x interpolation 780
f
DAC
= 165Msps
4x interpolation 762
2x interpolation 891
Total Power Dissipation P
TOT
f
DAC
= 200Msps
4x interpolation 870
mW
Note 1: Including the internal reference voltage tolerance.
Note 2: Measured single ended with 50Ω load and complementary output connected to ground.
Note 3: Guaranteed by design, not production tested.
Note 4: f
OUT
= 5MHz.
Note 5: All digital inputs at 0 or DV
DD
. Clock signal disabled.
TO OUTPUT
PIN
5pF
0.5mA
0.5mA
1.6V
Figure 1. Load Test Circuit for CLK Outputs