AD9834CRUZ Datasheet, PDF (4/36 Pages) Analog Devices – 20 mW Power, 2.3 V to 5.5 V, 75 MHz Complete DDS

AD9834
SPECIFICATIONS
VDD = 2.3 V to 5.5 V, AGND = DGND = 0 V, TA = TMIN to TMAX, RSET = 6.8 kΩ, RLOAD = 200 Ω for IOUT and IOUTB, unless otherwise noted.
Table 1.
Parameter²
SIGNAL DAC SPECIFICATIONS
Resolution
Update Rate
IOUT Full Scale³
VOUT Max
VOUT Min
Output Compliance⁴
DC Accuracy
Integral Nonlinearity
Differential Nonlinearity
DDS SPECIFICATIONS
Dynamic Specifications
Signal-to-Noise Ratio
Total Harmonic Distortion
Spurious-Free Dynamic Range (SFDR)
Wideband (0 to Nyquist)
Narrow Band (±200 kHz)
B Grade
C Grade
Clock Feedthrough
Wake-Up Time
COMPARATOR
Input Voltage Range
Input Capacitance
Input High-Pass Cutoff Frequency
Input DC Resistance
Input Leakage Current
OUTPUT BUFFER
Output Rise/Fall Time
Output Jitter
VOLTAGE REFERENCE
Internal Reference
REFOUT Output Impedance⁵
Reference Temperature Coefficient
LOGIC INPUTS
Input High Voltage, VINH
Input Low Voltage, VINL
Input Current, IINH/IINL
Input Capacitance, CIN
Grade B, Grade C¹
Min
Typ
Max
10
75
3.0
0.6
30
0.8
±1
±0.5
Unit
Bits
MSPS
mA
V
mV
V
LSB
LSB
Test Conditions/Comments
55
60
−66
−60
−78
−74
−50
1
10
4
5
12
120
1.12
1.18
1
100
1.7
2.0
2.8
3
dB
fMCLK = 75 MHz, fOUT = fMCLK/4096
−56
dBc
fMCLK = 75 MHz, fOUT = fMCLK/4096
−56
dBc
fMCLK = 75 MHz, fOUT = fMCLK/75
−67
dBc
fMCLK = 50 MHz, fOUT = fMCLK/50
−65
dBc
fMCLK = 75 MHz, fOUT = fMCLK/75
dBc
ms
1
V p-p AC-coupled internally
pF
MHz
MΩ
10
μA
ns
ps rms
Using a 15 pF load
3 MHz sine wave, 0.6 V p-p
1.24
V
kΩ
ppm/°C
V
2.3 V to 2.7 V power supply
V
2.7 V to 3.6 V power supply
V
4.5 V to 5.5 V power supply
0.6
V
2.3 V to 2.7 V power supply
0.7
V
2.7 V to 3.6 V power supply
0.8
V
4.5 V to 5.5 V power supply
10
μA
pF
Rev. C | Page 4 of 36