Data Sheet
Parameter
S0 = 1
Zero Scale Delay Time2
Zero Scale Variation with Temperature
Full Scale Time Delay2
Full Scale Variation with Temperature
Linearity, DNL
Linearity, INL
Min Typ
0.56
0.47
11.4
−5
0.2
0.2
Max Unit Test Conditions/Comments
ns
ps/°C
ns
ps/°C
LSB
LSB
1 This is the difference between any two similar delay paths across multiple devices operating at the same voltage and temperature.
2 Incremental delay; does not include propagation delay.
AD9515
CLOCK OUTPUT PHASE NOISE
CLK input slew rate = 1 V/ns or greater.
Table 4.
Parameter
CLK-TO-LVPECL ADDITIVE PHASE NOISE
CLK = 622.08 MHz, OUT = 622.08 MHz
Divide = 1
@ 10 Hz Offset
@ 100 Hz Offset
@ 1 kHz Offset
@ 10 kHz Offset
@ 100 kHz Offset
>1 MHz Offset
CLK = 622.08 MHz, OUT = 155.52 MHz
Divide = 4
@ 10 Hz Offset
@ 100 Hz Offset
@ 1 kHz Offset
@ 10 kHz Offset
@ 100 kHz Offset
>1 MHz Offset
CLK = 622.08 MHz, OUT = 38.88 MHz
Divide = 16
@ 10 Hz Offset
@ 100 Hz Offset
@ 1 kHz Offset
@ 10 kHz Offset
@ 100 kHz Offset
>1 MHz Offset
CLK = 491.52 MHz, OUT = 61.44 MHz
Divide = 8
@ 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
−125
−132
−140
−148
−153
−154
−128
−140
−148
−155
−161
−161
−135
−145
−158
−165
−165
−166
−131
−142
−153
−160
−165
−165
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
Rev. A | Page 5 of 28