ADF4252BCPZ Analog Devices Inc, ADF4252BCPZ Datasheet - Page 16

• 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
N3
SETTING
0
0
1
N2
0
0
1
DB15
N3
N1
0
1
1
CP2
0
0
1
1
THESE BITS SHOULD
DB14
EACH BE SET TO 0 FOR
NORMAL OPERATION
T3
RESERVED
DB13
T2
NOISE AND SPUR
LOWEST SPUR
LOW NOISE AND SPUR
LOWEST NOISE
CP1
0
1
0
1
DB12
T1
Table V. RF Control Register Map
1.5k
1.125
3.375
5.625
7.7875
DB11
N2
DB10
CP2
CURRENT
SETTING
2.7k
0.625
1.875
3.125
4.375
I
CP
RF CP
(mA)
DB9
CP1
–16–
5.6k
0.301
0.904
1.506
2.109
DB8
P8
0
1
0
DB7
P8
RF PD POLARITY
NEGATIVE
POSITIVE
DB6
N1
DB5
P6
P6
0
1
DB4
P5
RF POWER-DOWN
ENABLED
DISABLED
P5
0
1
DB3
P4
0
1
P4
RF CP THREE-STATE
DISABLED
THREE-STATE
C3 (0)
DB2
RF COUNTER
RESET
DISABLED
ENABLED
CONTROL
DB1
BITS
C2 (1)
DB0
C1 (0)
REV. B