Datasheet
MAX5891
16-Bit, 600Msps, High-Dynamic-Performance
DAC with LVDS Inputs
_______________________________________________________________________________________ 3
PARAMETER
SYMBOL
CONDITIONS
MIN TYP MAX
UNITS
f
OUT
= 16MHz 89
f
CLK
= 200MHz,
0dBFS (Note 2)
f
OUT
= 30MHz 85
f
OUT
= 16MHz 79
f
CLK
= 200MHz,
-12dBFS (Note 2)
f
OUT
= 30MHz 81
f
OUT
= 16MHz (Note 3)
76 81
f
OUT
= 30MHz (Note 2)
80
f
OUT
= 130MHz (Note 2)
71
Spurious-Free
Dynamic Range to
Nyquist
SFDR
f
CLK
= 500MHz,
0dBFS
f
OUT
= 200MHz (Note 2)
56
dBc
f
CLK
= 500MHz
f
OUT1
= 29MHz,
f
OUT2
= 30MHz,
-6.5dBFS per tone
-95
Two-Tone IMD TTIMD
f
CLK
= 500MHz
f
OUT1
= 129MHz,
f
OUT2
= 130MHz,
-6.5dBFS per tone
-70
dBc
f
CLK
= 491.52MHz,
f
OUT
= 30.72MHz
82
WCDMA single
carrier
f
CLK
= 491.52MHz,
f
OUT
= 122.88MHz
73
f
CLK
= 491.52MHz,
f
OUT
= 30.72MHz
74
Adjacent Channel
Leakage Power Ratio
ACLR
WCDMA four
carriers
f
CLK
= 491.52MHz,
f
OUT
= 122.88MHz
67
dB
Output Bandwidth
BW
-1dB
(Note 4)
1000
MHz
REFERENCE
Internal Reference Voltage Range
V
REFIO
1.14
1.2
1.26
V
Reference Input Voltage Range
V
REFIOCR
Using external reference
0.10
1.2
1.32
V
Reference Input Resistance R
REFIO
10 kΩ
Reference Voltage Temperature
Drift
TCO
REF
±30
ppm/°C
ANALOG OUTPUT TIMING (Figure 3)
Output Fall Time t
FALL
90% to 10% (Note 5) 0.4 ns
Output Rise Time t
RISE
10% to 90% (Note 5) 0.4 ns
Output Propagation Delay t
PD
Reference to data latency (Note 5) 2.5 ns
Output Settling Time To 0.025% of the final value (Note 5) 11 ns
Glitch Impulse Measured differentially 1
pV•s
I
OUT
= 2mA 30
Output Noise N
OUT
I
OUT
= 20mA 30
pA/√Hz
ELECTRICAL CHARACTERISTICS (continued)
(AV
DD3.3
= DV
DD3.3
= AV
CLK
= 3.3V, AV
DD1.8
= DV
DD1.8
= 1.8V, external reference V
REFIO
= 1.2V, output load 50Ω double-terminated,
transformer-coupled output, I
OUT
= 20mA, T
A
= -40°C to +85°C, unless otherwise noted. Specifications at T
A
≥ +25°C are guaranteed
by production testing. Specifications at T
A
< +25°C are guaranteed by design and characterization. Typical values are at T
A
= +25°C.)