Datasheet

AD9577 Data Sheet
Rev. 0 | Page 8 of 44
Parameter Min Typ Max Unit Test Conditions/Comments
1
Phase Noise (156.25 MHz CMOS Output) Nb = 100, Vx = 4, Dx = 4, f
PFD
= 25 MHz
@ 1 kHz −113 dBc/Hz
@ 10 kHz −119 dBc/Hz
@ 100 kHz −123 dBc/Hz
@ 1 MHz −145 dBc/Hz
@ 10 MHz −154 dBc/Hz
@ 30 MHz −155 dBc/Hz
Phase Noise (155.52 MHz LVPECL Output) Nb = 112, Vx = 2, Dx = 7, f
PFD
= 19.44 MHz
@ 1 kHz −112 dBc/Hz
@ 10 kHz −118 dBc/Hz
@ 100 kHz −126 dBc/Hz
@ 1 MHz −147 dBc/Hz
@ 10 MHz −155 dBc/Hz
@ 30 MHz −156 dBc/Hz
Phase Noise (622.08 MHz LVPECL Output) Nb = 128, Vx = 2, Dx = 2, f
PFD
= 19.44 MHz
@ 1 kHz −100 dBc/Hz
@ 10 kHz −106 dBc/Hz
@ 100 kHz −112 dBc/Hz
@ 1 MHz −134 dBc/Hz
@ 10 MHz −149 dBc/Hz
@ 30 MHz −150 dBc/Hz
Phase Noise (155.52 MHz LVDS Output) Nb = 112, Vx = 2, Dx = 7, f
PFD
= 19.44 MHz
@ 1 kHz −113 dBc/Hz
@ 10 kHz −118 dBc/Hz
@ 100 kHz −126 dBc/Hz
@ 1 MHz −145 dBc/Hz
@ 10 MHz −154 dBc/Hz
@ 30 MHz −155 dBc/Hz
Phase Noise (622.08 MHz LVDS Output) Nb = 128, Vx = 2, Dx = 2, f
PFD
= 19.44 MHz
@ 1 kHz −101 dBc/Hz
@ 10 kHz −106 dBc/Hz
@ 100 kHz −112 dBc/Hz
@ 1 MHz −133 dBc/Hz
@ 10 MHz −148 dBc/Hz
@ 30 MHz −150 dBc/Hz
Phase Noise (155.52 MHz CMOS Output) Nb = 112, Vx = 2, Dx = 7, f
PFD
= 19.44 MHz
@ 1 kHz −113 dBc/Hz
@ 10 kHz −118 dBc/Hz
@ 100 kHz −126 dBc/Hz
@ 1 MHz −146 dBc/Hz
@ 10 MHz −155 dBc/Hz
@ 30 MHz −155 dBc/Hz
1
x indicates either 2 or 3 for any given test condition.