EV-ADF4196SD1Z 데이터 시트보기 (PDF) - Analog Devices
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EV-ADF4196SD1Z Datasheet PDF : 28 Pages
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ADF4196
Data Sheet
REGISTER MAP
FRAC/INT REGISTER (R0)
9-BIT RF INT VALUE
12-BIT RF FRAC VALUE
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
N9 N8 N7 N6 N5 N4 N3 N2 N1 F12 F11 F10 F9 F8 F7 F6 F5 F4 F3 F2 F1 C3 (0) C2 (0) C1 (0)
DBB DBB
DBB
DBB
MOD/R REGISTER (R1)
DBB
4-BIT RF R
COUNTER
12-BIT MODULUS
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
F5 F4
0
F2 F1 R4 R3 R2 R1 M12 M11 M10 M9 M8 M7 M6 M5 M4 M3 M2 M1 C3 (0) C2 (0) C1 (1)
12-BIT PHASE
PHASE REGISTER (R2)
DBB
CONTROL
BITS
DB15 DB14 DB13 DB12 DB11 DB10 DB9 DB8 DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0
0 P12 P11 P10 P9 P8 P7 P6 P5 P4 P3 P2 P1 C3 (0) C2 (1) C1 (0)
FUNCTION REGISTER (R3)
RESERVED
CONTROL
BITS
DB15 DB14 DB13 DB12 DB11 DB10 DB9 DB8 DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0
0
0
0
0
0
0
0
0
0
1
F3
1
F1 C3 (0) C2 (1) C1 (1)
CHARGE PUMP REGISTER (R4)
RESERVED
9-BIT TIMEOUT COUNTER
TIMER
SELECT
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
0
0
0
0
0
0
0
0
0
1
C9 C8 C7 C6 C5 C4 C3 C2 C1 F2 F1 C3 (1) C2 (0) C1 (0)
POWER-DOWN REGISTER (R5)
CONTROL
BITS
DBB = DOUBLE BUFFERED BIT(S)
DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0
F5 F4 F3 F2 F1 C3 (1) C2 (0) C1 (1)
MUX REGISTER (R6)
SIGMA-DELTA
AND
LOCK DETECT MODES
RESERVED
MUXOUT
CONTROL
BITS
DB15 DB14 DB13 DB12 DB11 DB10 DB9 DB8 DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0
M13 M12 M11 M10 0
0
0
0
1
M4 M3 M2 M1 C3 (1) C2 (1) C1 (0)
TEST MODE REGISTER (R7)
RESERVED
CONTROL
BITS
DB15 DB14 DB13 DB12 DB11 DB10 DB9 DB8 DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0
0
0
0
0
0
0
0
0
0
0
0
0
0 C3 (1) C2 (1) C1 (1)
Figure 28. Bit Maps for Register R0 to Register R7
Rev. D | Page 14 of 28
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