Datasheet

MAX5854
Dual, 10-Bit, 165Msps, Current-Output DAC
2 _______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
(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.)
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
AV
DD
, DV
DD
, CV
DD
to AGND, DGND, CGND .........-0.3V to +4V
DA9–DA0, DB9–DB0,
CW, DCE to AGND,
DGND, CGND .......................................................-0.3V to +4V
CLKXN, CLKXP to CGND.........................................-0.3V to +4V
OUTP_, OUTN_ to AGND.......................-1.25V to (AV
DD
+ 0.3V)
CLK to DGND ..........................................-0.3V to (DV
DD
+ 0.3V)
REFR, REFO to AGND .............................-0.3V to (AV
DD
+ 0.3V)
AGND to DGND, DGND to CGND,
AGND to CGND..................................................-0.3V to +0.3V
Maximum Current into Any Pin
(excluding power supplies) ............................................±50mA
Continuous Power Dissipation (T
A
= +70°C)
40-Pin Thin QFN-EP (derate 23.3mW/°C
above +70°C)...............................................................1.860W
Operating Temperature Range ...........................-40°C to +85°C
Storage Temperature Range .............................-65°C to +150°C
Junction Temperature......................................................+150°C
PARAMETER
SYMBOL
CONDITIONS
MIN TYP MAX
UNITS
STATIC PERFORMANCE
Resolution N 10 Bits
Integral Nonlinearity INL R
L
= 0
-1.0 ±0.25 +1.0
LSB
Differential Nonlinearity DNL Guaranteed monotonic, R
L
= 0
-0.5 ±0.2 +0.5
LSB
Offset Error V
OS
-0.5 ±0.1 +0.5
LSB
Internal reference (Note1)
-11.0 ±1.5 +6.8
Gain Error (See Also Gain Error
Definition Section)
GE
External reference
-6.25 ±0.7 +4.10
%FSR
Internal reference
±150
Gain-Error Temperature Drift
External reference
±100
ppm/°C
DYNAMIC PERFORMANCE
f
OUT
= 10MHz
69.4
78
f
OUT
= 20MHz 77
f
CLK
= 165MHz,
A
OUT
= -1dBFS
f
OUT
= 40MHz 73
f
OUT
= 10MHz 77
f
OUT
= 20MHz 77
f
CLK
= 100MHz,
A
OUT
= -1dBFS
f
OUT
= 30MHz 76
Spurious-Free Dynamic Range to
Nyquist
SFDR
f
CLK
= 25MHz,
A
OUT
= -1dBFS
f
OUT
= 1MHz 79
dBc
f
CLK
= 165MHz, f
OUT
= 10MHz,
A
OUT
= -1dBFS, span = 10MHz
83
f
CLK
= 100MHz, f
OUT
= 5MHz,
A
OUT
= -1dBFS, span = 4MHz
84
Spurious-Free Dynamic Range
Within a Window
SFDR
f
CLK
= 25MHz, f
OUT
= 1MHz,
A
OUT
= -1dBFS, span = 2MHz
82
dBc
Multitone Power Ratio to Nyquist
MTPR
8 tones at 400kHz spacing, f
CLK
= 78MHz,
f
OUT
= 15MHz to 18.2MHz
74 dBc