EVAL-ADF4252EBZ2 Analog Devices Inc, EVAL-ADF4252EBZ2 Datasheet - Page 14

• Manufacturer Part Number: EVAL-ADF4252EBZ2
• Description: BOARD EVAL ADF4252 NO VCO/FILTER
• Manufacturer: Analog Devices Inc

Specifications of EVAL-ADF4252EBZ2

• Main Purpose: Timing, Frequency Synthesizer
• Embedded: No
• Utilized Ic / Part: ADF4252
• Primary Attributes: Dual Fractional-N PLL
• Secondary Attributes: Board excludes Loop Filter & VCO
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ADF4252
DB23 DB22 DB21
P1
P1
0
*WHEN P = 8/9, N
N8
N8
0
0
0
0
.
.
.
1
1
1
RESERVED
RESERVED
N7
8-BIT RF INTEGER VALUE (INT)
DB20 DB19 DB18 DB17 DB16 DB15 DB14 DB13 DB12 DB11 DB10 DB9
N6
N7
0
0
0
0
.
.
.
1
1
1
MIN
= 91
N5
N6
0
1
1
1
.
.
.
1
1
1
N4
N3
F12
0
0
0
0
.
.
.
1
1
1
1
N5
1
0
0
0
.
.
.
1
1
1
N2
Table III. RF N Divider Register Map
N1
F11
0
0
0
0
.
.
.
1
1
1
1
N4
1
0
0
0
.
.
.
1
1
1
F12
F10
F11
0
0
0
0
.
.
.
1
1
1
1
N3
1
0
0
0
.
.
.
1
1
1
F10
–14–
12-BIT RF FRACTIONAL VALUE (FRAC)
..........
..........
..........
..........
..........
..........
..........
..........
..........
..........
..........
F9
N2
1
0
0
1
.
.
.
0
1
1
F8
F3
0
0
0
0
.
.
.
1
1
1
1
F7
N1
1
0
1
0
.
.
.
1
0
1
DB8
F6
RF INTEGER
31
32
33
34
.
.
.
253
254
255
F2
0
0
1
1
.
.
.
0
0
1
1
VALUE (INT)*
DB7
F5
DB6
F4
F1
0
1
0
1
.
.
.
0
1
0
1
DB5
F3
.
.
.
FRACTIONAL VALUE (FRAC)
0
1
2
3
4092
4093
4094
4095
DB4
F2
DB3
F1
C3 (0)
DB2
CONTROL
C2 (0) C1 (0)
DB1
BITS
DB0
REV. B