ADF4252BCPZ Analog Devices Inc, ADF4252BCPZ Datasheet - Page 26

• 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
C46
22 F
100pF
R46
R45
0
0
IF
R12
18
R14
18
C17
51
C15
100pF
18
R15
R13
J6
OUT
100pF
5V
3V
C16
C45
10pF
REF
REF
J5
10
4
IN
J8
OUT
RF
B+
VCO190–540T
22 F
10pF
6.3V
T13
C3
C4
R47
OUT
0
VVCO
14
VCO2
VCC
3
O/P
Y3
R48
0
GND
33pF
33pF
C13
1nF
C32
C31
V
10MHz
IN
51
R11
R38
2
0
2
Y2
C20
82pF
13k
R17
22 F
10pF
6.3V
C10
1M
C14
1nF
C9
4
R4
V
U6
P
R44
0
R16
7.5k
VCC
C19
2.2nF
1k
R26
1
2
Figure 10. Typical PLL Circuit Schematic
DATA
CLK
LE
R39
R34
R35
0
0
0
C18
270pF
100pF
2.7k
C43
R27
T14
22 F
10pF
6.3V
C5
C6
3V
5V
V
CP
IF
V
P
IN
2
DD
IF
A
ADF4252BCP
R1
20
–26–
VDD’
R43
0
U1
MUXOUT
CP
CP
A
A
RF
RF
D
CP
GND
GND
GND
GND
GND
V
IN
IN
RF
P
A
B
1
1
2
2
1
22 F
10pF
6.3V
C7
C8
100pF
C44
10nF
C23
10k
100nF
R27
270
C24
R19
T16
V
P
22 F
10pF
6.3V
C11
C12
470
10k
10k
3.3nF
R20
R29
R28
D4
C25
V
DD
2
V
VCO190–1730T
IN
R49
0
VVCO
14
VCO1
VCC
RF
22 F
10pF
6.3V
C29
C30
OUT
10
100pF
C26
100pF
RF
100pF
18
R21
51
C28
C27
R24
REV. B
18
18
J7
R22
R23
OUT