AD9959
Parameter
Min
Typ
−85
−83
−82
−87
−85
−83
−81
−87
−85
−83
−81
Max
Unit
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
Test Conditions/Comments
75.1 MHz Analog Output ( 50 kHz)
75.1 MHz Analog Output ( 250 kHz)
75.1 MHz Analog Output ( 1 MHz)
100.3 MHz Analog Output ( 10 kHz)
100.3 MHz Analog Output ( 50 kHz)
100.3 MHz Analog Output ( 250 kHz)
100.3 MHz Analog Output ( 1 MHz)
200.3 MHz Analog Output ( 10 kHz)
200.3 MHz Analog Output ( 50 kHz)
200.3 MHz Analog Output ( 250 kHz)
200.3 MHz Analog Output ( 1 MHz)
PHASE NOISE CHARACTERISTICS
Residual Phase Noise @ 15.1 MHz (fOUT
@ 1 kHz Offset
@ 10 kHz Offset
@ 100 kHz Offset
@ 1 MHz Offset
Residual Phase Noise @ 40.1 MHz (fOUT
@ 1 kHz Offset
@ 10 kHz Offset
@ 100 kHz Offset
@ 1 MHz Offset
Residual Phase Noise @ 75.1 MHz (fOUT
@ 1 kHz Offset
)
)
)
−150
−159
−165
−165
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
−142
−151
−160
−162
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
−135
−146
−154
−157
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
@ 10 kHz Offset
@ 100 kHz Offset
@ 1 MHz Offset
Residual Phase Noise @ 100.3 MHz (fOUT
@ 1 kHz Offset
@ 10 kHz Offset
@ 100 kHz Offset
@ 1 MHz Offset
)
−134
−144
−152
−154
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
Residual Phase Noise @ 15.1 MHz (fOUT
with REFCLK Multiplier Enabled 5×
)
)
)
@ 1 kHz Offset
@ 10 kHz Offset
@ 100 kHz Offset
@ 1 MHz Offset
Residual Phase Noise @ 40.1 MHz (fOUT
with REFCLK Multiplier Enabled 5×
@ 1 kHz Offset
@ 10 kHz Offset
@ 100 kHz Offset
@ 1 MHz Offset
−139
−149
−153
−148
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
−130
−140
−145
−139
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
Residual Phase Noise @ 75.1 MHz (fOUT
with REFCLK Multiplier Enabled 5×
@ 1 kHz Offset
@ 10 kHz Offset
@ 100 kHz Offset
@ 1 MHz Offset
−123
−134
−138
−132
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
Rev. B | Page 5 of 44
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