MAX5858A
Dual, 10-Bit, 300Msps, DAC with 4x/2x/1x
Interpolation Filters and PLL
2
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ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
(AVDD = DVDD = PVDD = 3V, AGND = DGND = PGND = 0, fDAC = 165Msps, no interpolation, PLL disabled, external reference,
VREFO = 1.2V, IFS = 20mA, output amplitude = 0dB FS, differential output, TA = TMIN to TMAX, unless otherwise noted. TA > +25°C
guaranteed by production test. TA < +25°C guaranteed by design and characterization. Typical values are at TA = +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.
AVDD, DVDD, PVDD to AGND, DGND, PGND ..........-0.3V to +4V
DA9–DA0, DB9–DB0, CW, REN, PLLF, PLLEN to AGND,
DGND, PGND........................................................-0.3V to +4V
IDE to AGND, DGND, PGND ...................-0.3V to (DVDD + 0.3V)
CLKXN, CLKXP to PGND .........................................-0.3V to +4V
OUTP_, OUTN_ to AGND.......................-1.25V to (AVDD + 0.3V)
CLK, LOCK to DGND...............................-0.3V to (DVDD + 0.3V)
REFR, REFO to AGND .............................-0.3V to (AVDD + 0.3V)
AGND to DGND, DGND to PGND,
AGND to PGND ..................................................-0.3V to +0.3V
Maximum Current into Any Pin
(excluding power supplies) ............................................±50mA
Continuous Power Dissipation (TA = +70°C)
48-Pin TQFP-EP (derate 36.2mW/°C above +70°C) ....2.899W
Operating Temperature Range ...........................-40°C to +85°C
Storage Temperature Range .............................-65°C to +150°C
Junction Temperature ......................................................+150°C
Lead Temperature (soldering, 10s) .................................+300°C
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
STATIC PERFORMANCE
Resolution
10
Bits
Integral Nonlinearity
INL
RL = 0
-1.25
±0.5
+1.25
LSB
Differential Nonlinearity
DNL
Guaranteed monotonic, RL = 0
-0.75
±0.25
+0.75
LSB
Offset Error
VOS
-0.5
±0.1
+0.5
LSB
Internal reference (Note 1)
-10
±1.6
+11
Gain Error (See Gain Error
Parameter Definitions Section)
GE
External reference
-8
±1.2
+8
%
DYNAMIC PERFORMANCE
Maximum DAC Update Rate
fDAC
4x/2x interpolation modes
300
Msps
Glitch Impulse
5
pV-s
fOUT = 5MHz,
TA
≥ +25°C
68
76
fOUT = 20MHz
73
fOUT = 50MHz
66
fDAC = 165Msps
fOUT = 70MHz
65
fOUT = 5MHz
76
fOUT = 40MHz
73
Spurious-Free Dynamic Range to
Input Update Rate Nyquist
SFDR
fDAC = 300Msps,
2x interpolation
fOUT = 60MHz
72
dBc
fDAC = 200Msps, 2x interpolation,
fOUT = 40MHz, span = 20MHz
85
Spurious-Free Dynamic Range
Within a Window
SFDR
fDAC = 165Msps, fOUT = 5MHz,
span = 4MHz
76.5
85
dBc
Multitone Power Ratio, 8 Tones,
~300kHz Spacing
MTPR
fDAC = 165Msps, fOUT = 20MHz
76
dBc
Adjacent Channel Leakage Ratio
with UMTS
ACLR
fDAC =122.88Msps, fOUT = 30.72MHz
63
dB