Datasheet

AD9577 Data Sheet
Rev. 0 | Page 4 of 44
Parameter Min Typ Max Unit Test Conditions/Comments
1
Phase Noise (106.25 MHz CMOS Output) Na = 102, Vx = 4, Dx = 6, f
PFD
= 25 MHz
At 1 kHz −118 dBc/Hz
At 10 kHz −127 dBc/Hz
At 100 kHz −127 dBc/Hz
At 1 MHz −149 dBc/Hz
At 10 MHz −156 dBc/Hz
At 30 MHz −157 dBc/Hz
Phase Noise (156.25 MHz CMOS Output) Na = 100, Vx = 4, Dx = 4, f
PFD
= 25 MHz
At 1 kHz −115 dBc/Hz
At 10 kHz −124 dBc/Hz
At 100 kHz −124 dBc/Hz
At 1 MHz −146 dBc/Hz
At 10 MHz −155 dBc/Hz
At 30 MHz −155 dBc/Hz
Phase Noise (155.52 MHz LVPECL Output) Na = 112, Vx = 2, Dx = 7, f
PFD
= 19.44 MHz
At 1 kHz −117 dBc/Hz
At 10 kHz −122 dBc/Hz
At 100 kHz −123 dBc/Hz
At 1 MHz −148 dBc/Hz
At 10 MHz −156 dBc/Hz
At 30 MHz −156 dBc/Hz
Phase Noise (622.08 MHz LVPECL Output) Na = 128, Vx = 2, Dx = 2, f
PFD
= 19.44 MHz
At 1 kHz −105 dBc/Hz
At 10 kHz −110 dBc/Hz
At 100 kHz −110 dBc/Hz
At 1 MHz −136 dBc/Hz
At 10 MHz −150 dBc/Hz
At 30 MHz −150 dBc/Hz
Phase Noise (155.52 MHz LVDS Output) Na = 112, Vx = 2, Dx = 7, f
PFD
= 19.44 MHz
At 1 kHz −117 dBc/Hz
At 10 kHz −122 dBc/Hz
At 100 kHz −123 dBc/Hz
At 1 MHz −146 dBc/Hz
At 10 MHz −155 dBc/Hz
At 30 MHz −155 dBc/Hz
Phase Noise (622.08 MHz LVDS Output) Na = 128, Vx = 2, Dx = 2, f
PFD
= 19.44 MHz
At 1 kHz −105 dBc/Hz
At 10 kHz −110 dBc/Hz
At 100 kHz −110 dBc/Hz
At 1 MHz −134 dBc/Hz
At 10 MHz −149 dBc/Hz
At 30 MHz −150 dBc/Hz
Phase Noise (155.52 MHz CMOS Output) Na = 112, Vx = 2, Dx = 7, f
PFD
= 19.44 MHz
At 1 kHz −117 dBc/Hz
At 10 kHz −122 dBc/Hz
At 100 kHz −123 dBc/Hz
At 1 MHz −147 dBc/Hz
At 10 MHz −155 dBc/Hz
At 30 MHz −155 dBc/Hz
1
x indicates either 0 or 1 for any given test condition.