ADF7011 データシートの表示（PDF） - Analog Devices
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ADF7011 Datasheet PDF : 24 Pages
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ADF7011
RF R Register
RESERVED
CLKOUT
4-BIT R-VALUE
11-BIT FREQUENCY ERROR CORRECTION
CONTROL
BITS
DB23 DB22 DB21 DB20 DB19 DB18 DB17 DB16 DB15 DB14 DB13 DB12 DB11 DB10 DB9 DB8 DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0
R2 R1 CL4 CL3 CL2 CL1 X1 R4 R3 R2 R1 F11 F10 F9 F8 F7 F6 F5 F4 F3 F2 F1 C2 (0) C1 (0)
X1
XOE
0
XTAL OSCILLATOR ON
1
XTAL OSCILLATOR OFF
F11
...........
F3
F2
F1
F-COUNTER
OFFSET
0
...........
1
1
1
؉1023
0
...........
1
1
0
؉1022
0
...........
.
.
.
.
0
...........
0
0
1
؉1
0
...........
0
0
0
؉0
.........................................................................................................................................................
1
...........
1
1
1
؊1
1
...........
1
1
0
؊2
...........
.
.
.
.
1
...........
0
0
1
؊1023
1
...........
0
0
0
؊1024
e.g., F-COUNTER OFFSET = ؊1, FRACTIONAL OFFSET = ؊1/215
R4
R3
R2
R1
RF R COUNTER
DIVIDE RATIO
0
0
0
1
1
0
0
1
0
2
CL4
CL3
CL2
CL1
CLKOUT
DIVIDE RATIO
0
0
0
1
1
0
1
0
3
4
.
.
.
.
.
0
0
0
1
2
.
.
.
.
.
0
0
1
0
4
.
.
.
.
.
0
0
1
1
6
0
1
0
0
8
1
1
0
0
12
.
.
.
.
.
.
.
.
.
.
1
1
0
1
13
.
.
.
.
.
1
1
0
0
24
1
1
1
0
14
1
1
0
1
26
1
1
1
1
15
1
1
1
0
28
1
1
1
1
30
–10–
REV. 0
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