Datasheet

MAX5874
14-Bit, 200Msps, High-Dynamic-Performance,
Dual DAC with CMOS Inputs
2 _______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
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
DD1.8
, DV
DD1.8
to GND, DACREF ................. -0.3V to +2.16V
AV
DD3.3
, DV
DD3.3
, AV
CLK
to GND, DACREF....... -0.3V to +3.9V
DACREF, REFIO, FSADJ to GND,
DACREF.......................................... -0.3V to (AV
DD3.3
+ 0.3V)
OUTIP, OUTIN, OUTQP,
OUTQN to GND, DACREF ....................-1V to (AV
DD3.3
+ 0.3V)
CLKP, CLKN to GND, DACREF..............-0.3V to (AV
CLK
+ 0.3V)
A13/B13–A0/B0, XOR, SELIQ to GND,
DACREF...............................................-0.3V to (DV
DD3.3
+ 0.3V)
TORB, DORI, PD to GND, DACREF ....-0.3V to (DV
DD3.3
+ 0.3V)
Continuous Power Dissipation (T
A
= +70°C)
68-Pin QFN-EP
(derate 41.7mW/°C above +70°C) (Note 1)............3333.3mW
Thermal Resistance θ
JA
(Note 1)...................................+24°C/W
Operating Temperature Range ...........................-40°C to +85°C
Junction Temperature......................................................+150°C
Storage Temperature Range .............................-60°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
STATIC PERFORMANCE
Resolution 14 Bits
Integral Nonlinearity INL Measured differentially ±1 LSB
Differential Nonlinearity DNL Measured differentially ±0.7 LSB
Offset Error OS -0.025 ±0.001 +0.025 %FS
Offset-Drift Tempco ±10 ppm/°C
Full-Scale Gain Error GE
FS
External reference ±1%FS
Internal reference ±100
Gain-Drift Tempco
External reference ±50
ppm/°C
Full-Scale Output Current I
OUTFS
(Note 3) 2 20 mA
Output Compliance Single-ended -0.5 +1.1 V
Output Resistance R
OUT
1MΩ
Output Capacitance C
OUT
5pF
DYNAMIC PERFORMANCE
Clock Frequency f
CLK
1 200 MHz
f
DAC
= f
CLK
/ 2, single-port mode 1 100
Output Update Rate f
DAC
f
DAC
= f
CLK
, dual-port mode 1 200
Msps
f
DAC
= 150MHz f
OUT
= 16MHz, -12dBFS -160
Noise Spectral Density
f
DAC
= 200MHz f
OUT
= 80MHz, -12dBFS -158
dBFS/Hz
ELECTRICAL CHARACTERISTICS
(AV
DD3.3
= DV
DD3.3
= AV
CLK
= 3.3V, AV
DD1.8
= DV
DD1.8
= 1.8V, GND = 0, external reference V
REFIO
= 1.25V, output load 50Ω double-
terminated, transformer-coupled output, I
OUTFS
= 20mA, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at T
A
= +25°C.)
(Note 2)
Note 1: Thermal resistors based on a multilayer board with 4 x 4 via array in exposed paddle area.