ADF4116 Analog Devices, ADF4116 Datasheet - Page 13

• Manufacturer Part Number: ADF4116
• Description: Single, Integer-n 550 MHZ PLL
• Manufacturer: Analog Devices

DB20
LDP
G1
0
1
CURRENT SETTINGS
DB19
250 A
1mA
B13
B13
0
0
0
0
1
1
1
1
•
•
•
DB18
B12
DB17
B11
B12
0
0
0
0
1
1
1
1
•
•
•
DB16
B10
B11
0
0
0
0
1
1
1
1
•
•
•
DB15
B9
••••••••••
••••••••••
••••••••••
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••••••••••
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DB14
13-BIT B COUNTER
B8
DB13
B7
Table IV. AB Counter Latch Map
B3
0
0
0
1
1
1
1
1
•
•
•
DB12
B6
ADF4117/ADF4118
B2
0
1
1
0
0
0
1
1
DB11
•
•
•
B5
ADF4116
DB10
B4
B1
1
0
1
0
0
1
0
1
•
•
•
DB9
B COUNTER DIVIDE RATIO
B3
N = BP + A, P IS PRESCALER VALUE. B MUST BE GREATER
THAN OR EQUAL TO A. FOR CONTINUOUSLY ADJACENT
VALUES OF N
A5
A5
0
0
0
1
1
1
X
X
X
X
•
•
•
•
NOT ALLOWED
NOT ALLOWED
DB8
B2
8188
8189
8190
8191
3
4
•
•
•
X
A4
A4
DB7
F
X
X
X
X
0
0
0
1
1
1
ADF4116/ADF4117/ADF4118
•
•
•
•
B1
REF
, N
MIN
DB6
A5
A3
A3
IS (P
0
0
0
1
1
1
0
0
1
1
•
•
•
•
2
DB5
-P).
A4
5-BIT A COUNTER
A2
A2
0
0
1
1
0
0
1
0
1
1
•
•
•
•
DB4
A3
DB3
A2
A1
A1
0
1
0
1
0
1
0
1
0
1
•
•
•
•
DB2
A1
DIVIDE RATIO
DIVIDE RATIO
A COUNTER
A COUNTER
C2 (0)
DB1
CONTROL
29
30
31
0
1
6
7
•
•
0
1
2
•
•
BITS
C1 (1)
DB0