ADF4252BCPZ Analog Devices Inc, ADF4252BCPZ Datasheet - Page 18

• Manufacturer Part Number: ADF4252BCPZ
• Description: IC, FREQUENCY SYNTHESIZER, 3GHZ LFCSP-24
• Manufacturer: Analog Devices Inc
• Type: Clock/Frequency Synthesizer (RF/IF), Fractional N, Integer Nr

Specifications of ADF4252BCPZ

• Pll Type: Frequency Synthesis
• Frequency: 3GHz
• Supply Current: 13mA
• Supply Voltage Range: 2.7V To 3.3V
• Digital Ic Case Style: LFCSP
• No. Of Pins: 24
• Operating Temperature Range: -40°C To +85°C
• Pll: Yes
• Input: CMOS
• Output: Clock
• Number Of Circuits: 1
• Ratio - Input:output: 3:2
• Differential - Input:output: Yes/No
• Frequency - Max: 3GHz
• Divider/multiplier: Yes/No
• Voltage - Supply: 2.7 V ~ 3.3 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 24-LFCSP
• Frequency-max: 3GHz
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: EVAL-ADF4252EBZ2 - BOARD EVAL ADF4252 NO VCO/FILTER
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

ADF4252
*N = BP + A, P IS PRESCALER VALUE. B MUST BE GREATER THAN OR EQUAL TO A FOR CONTIGUOUS VALUES OF N, N
DB23
P15
0
1
P15
DB22
PRESCALER*
IF CP GAIN
P14
DISABLED
ENABLED
P14
0
0
1
1
IF
DB21
P13
P13
0
1
0
1
DB20
B12
B12
0
0
.
.
.
1
1
1
1
PRESCALER VALUE
8/9
16/17
32/33
64/65
DB19
B11
B11
0
0
.
.
.
1
1
1
1
DB18
B10
DB17
B9
B10
0
0
.
.
.
1
1
1
1
DB16
B8
12-BIT IF B COUNTER*
..........
..........
..........
..........
..........
..........
..........
..........
..........
DB15
B7
Table VII. IF N Divider Register Map
DB14
B6
B3
0
1
.
.
.
1
1
1
1
DB13
B5
B2
1
0
.
.
.
0
0
1
1
DB12
B4
–18–
DB11
B3
B1
1
0
.
.
.
0
1
0
1
DB10
B2
B COUNTER DIVIDE RATIO
3
4
.
.
.
4092
4093
4094
4095
DB9
B1
MIN
A6
0
0
0
0
.
.
.
1
1
1
1
IS (P
DB8
A6
2
– P) .
A5
0
0
0
0
.
.
.
1
1
1
1
DB7
A5
6-BIT IF A COUNTER*
DB6
A4
..........
..........
..........
..........
..........
..........
..........
..........
..........
..........
..........
..........
DB5
A3
A2
0
0
1
1
.
.
.
0
0
1
1
DB4
A2
DB3
A1
A1
0
1
0
1
.
.
.
0
1
0
1
C3 (1)
DB2
CONTROL
A COUNTER
DIVIDE RATIO
0
1
2
3
.
.
.
60
61
62
63
C2 (0) C1 (0)
DB1
BITS
REV. B
DB0