AD9910 Datasheet, PDF (4/13 Pages) Analog Devices – 1 GSPS 14-Bit, 3.3V CMOS Direct Digital Synthesizer

PRELIMINARY TECHNICAL DATA
AD9910
AD9910—ELECTRICAL SPECIFICATIONS
Table 1. Unless otherwise noted, AVDD, DVDD = DVDD_I/O = 3.3 V ± 5%, RSET = 3.92 kΩ, External Reference Clock Frequency =
25 MHz with REFCLK Multiplier Enabled at 40×.
Parameter
REF CLOCK INPUT CHARACTERISTICS
Frequency Range
REFCLK Multiplier Disabled
REFCLK Multiplier Enabled at 4×
REFCLK Multiplier Enabled at 64×
Input Capacitance
Input Impedance
Duty Cycle
Duty Cycle with REFCLK Multiplier Enabled
REFCLK Input Power¹
DAC OUTPUT CHARACTERISTICS
Full Scale Output Current
Gain Error
Output Offset
Differential Nonlinearity
Integral Nonlinearity
Output Capacitance
Residual Phase Noise @ 1 kHz Offset, 40 MHz AOUT
REFCLK Multiplier Enabled @ 64×
REFCLK Multiplier Enabled @ 4×
REFCLK Multiplier Disabled
Voltage Compliance Range
Wideband SFDR
1 MHz to 80 MHz Analog Out
80 MHz to 160 MHz Analog Out
160 MHz to 240 MHz Analog Out
240 MHz to 320 MHz Analog Out
320 MHz to 400 MHz Analog Out
Narrow Band SFDR
80 MHz Analog Out (±1 MHz)
80 MHz Analog Out (±250 kHz)
80 MHz Analog Out (±50 kHz)
80 MHz Analog Out (±10 kHz)
240 MHz Analog Out (±1 MHz)
240 MHz Analog Out (±250 kHz)
240 MHz Analog Out (±50 kHz)
240 MHz Analog Out (±10 kHz)
320 MHz Analog Out (±1 MHz)
320 MHz Analog Out (±250 kHz)
320 MHz Analog Out (±50 kHz)
320 MHz Analog Out (±10 kHz)
400 MHz Analog Out (±1 MHz)
400 MHz Analog Out (±250 kHz)
400 MHz Analog Out (±50 kHz)
400 MHz Analog Out (±10 kHz)
Min
Typ
Max
Unit
1
1000
MHz
TBD
250
MHz
TBD
15.625 MHz
3
pF
1.5
kΩ
50
%
35
65
%
–15
0
+3
dBm
20
30
mA
-0.5
+0.5
%FS
0.6
µA
1
LSB
2
LSB
5
pF
TBD
TBD
–132
2.5
dBc/Hz
dBc/Hz
dBc/Hz
V
80
dBc
66
dBc
63
dBc
58
dBc
55
dBc
87
dBc
89
dBc
91
dBc
93
dBc
85
dBc
87
dBc
89
dBc
91
dBc
83
dBc
85
dBc
87
dBc
89
dBc
81
dBc
83
dBc
85
dBc
87
dBc
TIMING CHARACTERISTICS
Rev. PrD| Page 4 of 13