adf4153 Analog Devices, Inc., adf4153 Datasheet - Page 10

• Manufacturer Part Number: adf4153
• Description: Fractional-n Frequency Synthesizer
• Manufacturer: Analog Devices, Inc.

ADF4153
Table 6. Register Summary
DB23
DB23 DB22
FL1
P3
DB22
M3
N9
MUXOUT
DB21
DB21
M2
N8
DB20
DB20 DB19 DB18
9-BIT INTEGER VALUE (INT)
M1
N7
DB19
N6
0
DB18
N5
P1
DB17 DB16 DB15 DB14
DB17
N4
R4
R COUNTER
DB16 DB15
N3
R3
4-BIT
DB15
S4
N2
R2
DB14
DB14
S3
N1
R1
RESYNC
DB13
DB13
F12
DB13
S2
M12
Rev. B | Page 10 of 24
DB12 DB11 DB10
DB12 DB11
F11
DB12
S1
M11
F10
DB11 DB10
U6
M10
12-BIT INTERPOLATOR MODULUS VALUE (MOD)
DB10
CP3
DB10
0
F9
M9
12-BIT FRACTIONAL VALUE (FRAC)
DB9
CP2
DB9
T8
DB9
DB9
F8
M8
CP CURRENT
NOISE AND SPUR
SETTING
CP1
DB8
DB8
DB8
DB8
T7
F7
MODE
M7
DB7
CP0
DB7
DB7
F6
DB7
T6
M6
DB6
DB6
T5
U5
DB6
F5
DB6
M5
DB5
DB5
0
U4
DB5
DB5
F4
M4
RESERVED
DB4
DB4
0
DB4
DB4
U3
F3
M3
DB3
DB3
DB3
DB3
F2
U2
NOISE AND SPUR REG (R3)
0
M2
DB2
DB2
F1
DB2
DB2
T1
N DIVIDER REG (R0)
R DIVIDER REG (R1)
M1
U1
CONTROL REG (R2)
C2 (0) C1 (0)
C2 (1) C1 (1)
C2 (0) C1 (1)
C2 (1) C1 (0)
DB1
CONTROL
DB1
DB1
CONTROL
DB1
CONTROL
CONTROL
BITS
BITS
BITS
BITS
DB0
DB0
DB0
DB0