Owner manual

MAX5858
Dual, 10-Bit, 300Msps, Current-Output DAC with
4x/2x/1x Interpolation Filters
_______________________________________________________________________________________ 3
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
Total Harmonic Distortion to
Nyquist
THD f
DAC
= 165Msps; f
OUT
= 5MHz -72 dB
Noise Spectral Density N
D
f
DAC
= 165Msps; f
OUT
= 5MHz -143 dBm/Hz
Output Channel-to-Channel
Isolation
f
OUT
= 5MHz 80 dB
Gain Mismatch Between
Channels
f
OUT
= 5MHz ±0.05 dB
Phase Mismatch Between
Channels
f
OUT
= 5MHz ±0.15 Degrees
Wideband Output Noise 50 pA/√Hz
ANALOG OUTPUT
Full-Scale Output Current Range I
FS
220mA
Output Voltage Compliance
Range
-1.00 +1.25 V
Output Leakage Current Power-down or standby mode -5 +5 µA
REFERENCE
Reference Output Voltage V
REF0
REN = AGND 1.14 1.24 1.32 V
Output-Voltage Temperature Drift TCV
REF
±50 ppm/°C
Reference Output Drive
Capability
50 µA
Reference Input Voltage Range REN = AV
DD
0.10 1.25 V
Reference Supply Rejection 0.2 mV/V
Current Gain I
FS
/I
REF
32 mA/mA
INTERPOLATION FILTER (2x interpolation)
-0.005dB 0.398
-0.01dB 0.402
-0.1dB 0.419
Passband Width
f
OUT
/
0.5f
DAC
-3dB 0.478
MHz/
MHz
0.604f
DAC
/ 2 to 1.396f
DAC
/ 2 74
0.600f
DAC
/ 2 to 1.400f
DAC
/ 2 62
0.594f
DAC
/ 2 to 1.406f
DAC
/ 2 53
Stopband Rejection
0.532f
DAC
/ 2 to 1.468f
DAC
/ 2 14
dB
Group Delay 18
Data
clock
cycles
Impulse Response Duration 22
Data
clock
cycles