Datasheet

AD9513
Rev. 0 | Page 6 of 28
CLOCK OUTPUT PHASE NOISE
Table 4.
Parameter Min Typ Max Unit Test Conditions/Comments
CLK-TO-LVDS ADDITIVE PHASE NOISE
CLK = 622.08 MHz, OUT = 622.08 MHz
Divide Ratio = 1
@ 10 Hz Offset −100 dBc/Hz
@ 100 Hz Offset −110 dBc/Hz
@ 1 kHz Offset −118 dBc/Hz
@ 10 kHz Offset −129 dBc/Hz
@ 100 kHz Offset −135 dBc/Hz
@ 1 MHz Offset −140 dBc/Hz
>10 MHz Offset −148 dBc/Hz
CLK = 622.08 MHz, OUT = 155.52 MHz
Divide Ratio = 4
@ 10 Hz Offset −112 dBc/Hz
@ 100 Hz Offset −122 dBc/Hz
@ 1 kHz Offset −132 dBc/Hz
@ 10 kHz Offset −142 dBc/Hz
@ 100 kHz Offset −148 dBc/Hz
@ 1 MHz Offset −152 dBc/Hz
>10 MHz Offset −155 dBc/Hz
CLK = 491.52 MHz, OUT = 245.76 MHz
Divide Ratio = 2
@ 10 Hz Offset −108 dBc/Hz
@ 100 Hz Offset −118 dBc/Hz
@ 1 kHz Offset −128 dBc/Hz
@ 10 kHz Offset −138 dBc/Hz
@ 100 kHz Offset −145 dBc/Hz
@ 1 MHz Offset −148 dBc/Hz
>10 MHz Offset −154 dBc/Hz
CLK = 491.52 MHz, OUT = 122.88 MHz
Divide Ratio = 4
@ 10 Hz Offset −118 dBc/Hz
@ 100 Hz Offset −129 dBc/Hz
@ 1 kHz Offset −136 dBc/Hz
@ 10 kHz Offset −147 dBc/Hz
@ 100 kHz Offset −153 dBc/Hz
@ 1 MHz Offset −156 dBc/Hz
>10 MHz Offset −158 dBc/Hz
CLK = 245.76 MHz, OUT = 245.76 MHz
Divide Ratio = 1
@ 10 Hz Offset −108 dBc/Hz
@ 100 Hz Offset −118 dBc/Hz
@ 1 kHz Offset −128 dBc/Hz
@ 10 kHz Offset −138 dBc/Hz
@ 100 kHz Offset −145 dBc/Hz
@ 1 MHz Offset −148 dBc/Hz
>10 MHz Offset −155 dBc/Hz