ADF4151 View Datasheet(PDF) - Analog Devices
Part Name
Description
Manufacturer
ADF4151 Datasheet PDF : 28 Pages
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Data Sheet
ADF4151
SPECIFICATIONS
AVDD = DVDD = SDVDD = 3.3 V ± 10%; VP = AVDD to 5.5 V; AGND = DGND = 0 V; TA = TMIN to TMAX, unless otherwise noted. Operating
temperature range is −40°C to +85°C.
Table 1.
Parameter
REFIN CHARACTERISTICS
Input Frequency
Input Sensitivity
Input Capacitance
Input Current
RF INPUT CHARACTERISTICS
RF Input Frequency (RFIN)
Prescaler Output Frequency
MAXIMUM PFD FREQUENCY
Fractional-N Mode
Low Spur Mode
Low Noise Mode
Integer-N Mode
CHARGE PUMP
ICP Sink/Source
High Value
Low Value
RSET Range
ICP Leakage
Sink and Source Matching
ICP vs. VCP
ICP vs. Temperature
LOGIC INPUTS
Input High Voltage, VINH
Input Low Voltage, VINL
Input Current, IINH/IINL
Input Capacitance, CIN
LOGIC OUTPUTS
Output High Voltage, VOH
Output High Current, IOH
Output Low Voltage, VO
POWER SUPPLIES
AVDD
DVDD, SDVDD
VP
DIDD + AIDD2
VPIDD2
Low Power Sleep Mode
B Version
Min
Typ Max Unit
10
250 MHz
0.7
AVDD V p-p
10
pF
±60 µA
0.5
3.5 GHz
750 MHz
26
MHz
32
MHz
32
MHz
4.5
mA
0.281
mA
2.7
10
kΩ
1
nA
2
%
1.5
%
2
%
1.5
V
0.6 V
±1 µA
5.0
pF
DVDD − 0.4
V
500 µA
0.4 V
3.0
AVDD
3.6 V
AVDD
5.5 V
40
50
mA
2
mA
1
µA
Conditions/Comments
For f < 10 MHz, ensure slew rate > 21 V/µs
Biased at AVDD/21
For lower frequencies, ensure slew rate > 400 V/µs
−10 dBm ≤ RF input power ≤ +5 dBm
RSET = 5.1 kΩ
VCP = VP/2
0.5 V ≤ VCP ≤ VP − 0.5 V
0.5 V ≤ VCP ≤ VP − 0.5 V
VCP = VP/2
CMOS output chosen
IOL = 500 µA
VP = 5 V
Rev. B | Page 3 of 28
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