max5851 Maxim Integrated Products, Inc., max5851 Datasheet - Page 2

• Manufacturer Part Number: max5851
• Description: Max5851 Dual, 8-bit, 80msps, Current-output Dac
• Manufacturer: Maxim Integrated Products, Inc.

ABSOLUTE MAXIMUM RATINGS
AV
DV
CV
AV
AV
DV
AGND to DGND.....................................................-0.3V to +0.3V
AGND to CGND.....................................................-0.3V to +0.3V
DGND to CGND ....................................................-0.3V to +0.3V
DA7–DA0, DB7–DB0,
CLK to CGND ..........................................-0.3V to (CV
CLKXN, CLKXP to CGND.........................................-0.3V to +4V
Dual, 8-Bit, 80Msps, Current-Output DAC
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.
ELECTRICAL CHARACTERISTICS
(AV
20mA, differential output, output amplitude = 0dBFS, T
tion test. T
2
STATIC PERFORMANCE
Resolution
Integral Nonlinearity
Differential Nonlinearity
Offset Error
Gain Error (See Also Gain Error
Definition Section)
Gain-Error Temperature Drift
DYNAMIC PERFORMANCE
Spurious-Free Dynamic Range to
Nyquist
Spurious-Free Dynamic Range
Within a Window
Multitone Power Ratio to Nyquist
DD
DD
DD
DD
DD
DD
DD
_______________________________________________________________________________________
to AGND .........................................................-0.3V to +4V
to DV
to CV
to DGND.........................................................-0.3V to +4V
to CGND.........................................................-0.3V to +4V
to CV
= DV
A
PARAMETER
DD
DD
DD
DD
< +25°C guaranteed by design and characterization. Typical values are at T
.............................................................-4V to +4V
..........................................................-0.4V to +4V
..........................................................-0.4V to +4V
= CV
DD
CW, DCE to DGND ...............-0.3V to +4V
= 3V, AGND = DGND = CGND = 0, f
SYMBOL
MTPR
SFDR
SFDR
DNL
V
INL
GE
N
OS
R
Guaranteed monotonic, R
Internal reference (Note1)
External reference
Internal reference
External reference
f
A
f
A
f
A
f
A
f
A
f
A
8 tones at 400kHz spacing, f
f
CLK
CLK
CLK
CLK
CLK
CLK
OUT
L
OUT
OUT
OUT
OUT
OUT
OUT
DD
= 0
= 80MHz,
= 44MHz,
= 25MHz,
= 80MHz, f
= 65MHz, f
= 25MHz, f
A
= 15MHz to 18.2MHz
= -1dBFS
= -1dBFS
= -1dBFS
= -1dBFS, span = 10MHz
= -1dBFS, span = 2.5MHz
= -1dBFS, span = 2MHz
+ 0.3V)
= T
MIN
DAC
to T
CONDITIONS
OUT
OUT
OUT
= 80Msps, differential clock, external reference, V
MAX
REFR, REFO to AGND .............................-0.3V to (AV
OUTPA, OUTNA to AGND ..........(AV
OUTPB, OUTNB to AGND ..........(AV
Maximum Current into Any Pin
Continuous Power Dissipation (T
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
= 10MHz,
= 5MHz,
= 1MHz,
(excluding power supplies) ..........................................±50mA
40-Pin Thin QFN (derate 26.3mW/°C above +70°C)....2105mW
, unless otherwise noted. T
f
f
f
f
f
OUT
OUT
OUT
OUT
OUT
L
= 0
CLK
= 10MHz
= 20MHz
= 30MHz
= 10MHz
= 1MHz
= 78MHz,
A
= +25°C.)
-0.25
-0.15
63.3
MIN
-0.1
-5.5
-10
A
8
≥ +25°C, guaranteed by produc-
A
= +70°C)
DD
DD
±0.05
±0.05
±150
±100
±0.2
±1.5
±0.7
TYP
66.5
66
65
63
64
70
68
67
63
- 4.8V) to (AV
- 4.8V) to (AV
+0.25
+0.15
MAX
+0.1
+5.0
REF
+8
= 1.2V, I
DD
DD
DD
ppm/°C
UNITS
%FSR
+ 0.3V)
+ 0.3V)
+ 0.3V)
LSB
LSB
LSB
dBc
dBc
dBc
Bits
FS
=