AD9512
Parameter
CLK1 = 245.76 MHz, OUT = 122.88 MHz
Divide Ratio = 2
@ 10 Hz Offset
@ 100 Hz Offset
@ 1 kHz Offset
@ 10 kHz Offset
@ 100 kHz Offset
@ 1 MHz Offset
>10 MHz Offset
CLK1-TO-CMOS ADDITIVE PHASE NOISE
CLK1 = 245.76 MHz, OUT = 245.76 MHz
Divide Ratio = 1
@ 10 Hz Offset
@ 100 Hz Offset
@ 1 kHz Offset
@ 10 kHz Offset
@ 100 kHz Offset
@ 1 MHz Offset
> 10 MHz Offset
CLK1 = 245.76 MHz, OUT = 61.44 MHz
Divide Ratio = 4
@ 10 Hz Offset
@ 100 Hz Offset
@ 1 kHz Offset
@ 10 kHz Offset
@ 100 kHz Offset
@ 1 MHz Offset
>10 MHz Offset
CLK1 = 78.6432 MHz, OUT = 78.6432 MHz
Divide Ratio = 1
@ 10 Hz Offset
@ 100 Hz Offset
@ 1 kHz Offset
@ 10 kHz Offset
@ 100 kHz Offset
@ 1 MHz Offset
>10 MHz Offset
CLK1 = 78.6432 MHz, OUT = 39.3216 MHz
Divide Ratio = 2
@ 10 Hz Offset
@ 100 Hz Offset
@ 1 kHz Offset
@ 10 kHz Offset
@ 100 kHz Offset
>1 MHz Offset
Min
Typ
Max
Unit
Test Conditions/Comments
−118
−127
−137
−147
−154
−156
−158
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
−110
−121
−130
−140
−145
−149
−156
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
−122
−132
−143
−152
−158
−160
−162
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
−122
−132
−140
−150
−155
−158
−160
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
−128
−136
−146
−155
−161
−162
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
Rev. A | Page 9 of 48
ABCO [ ABCO ELECTRONICS CO.LTD ]
