DDS AD9851
- 3 ( 2.7)
, " "
"" :)
, " ":3.5 - , 3.3 - , 3.0 -
/ ,
100
5 -
,
ATmega328 ( )
: / 3? , ( ), !!!
, , ... ! ( ?!)
ad9851
DDS AD9851
- 3 ( 2.7)
, " "
"" :)
, " ":3.5 - , 3.3 - , 3.0 -
/ ,
100
5 -
,
ATmega328 ( )
: / 3? , ( ), !!!
, , ... ! ( ?!)
ad9851
- , -sunjob
?
AD9851: Frefclk max = 6 x 30 MHz 5V .
AD9851, REFCLOCK :
3,3V - 6 x 20,83 MHz 6 x REFCLK Multiplier 125 MHz 6 x REFCLK Multiplier
2,7V - 6 x 16,66 MHz 6 x REFCLK Multiplier 100 MHz 6 x REFCLK Multiplier
125 . , .
125 MHz - 9850. , 30 MHz, 9851, ( - , SMD-, 5 ).
- 9850 ( ), 6, 4. , , 200 MHz ( ), 5- .
sunjob, 3,3 .. 2,7V : REFCLK Multiplier: W0, Data[0] 1 0.
Frefclk 30 MHz ( , . ).
AD9851 5V, : 101,3 mA 6 30 = 180 MHz 36,0 mA 30 MHz, REFCLK Multiplier
,
: 1 (: 0 , : 1)
