Data Sheet
ADF4360-3
Rev. D | Page 3 of 24
AVDD = DVDD = VVCO = 3.3 V ± 10%; AGND = DGND = 0 V; TA = TMIN to TMAX, unless otherwise noted.
Table 1.
Parameter
B Version
Unit
Conditions/Comments
REFIN CHARACTERISTICS
REFIN Input Frequency
10/250
MHz min/max
For f < 10 MHz, use a dc-coupled CMOS-compatible
square wave, slew rate > 21 V/s.
REFIN Input Sensitivity
0.7/AVDD
p-p min/max
AC-coupled.
0 to AVDD
V max
CMOS compatible.
REFIN Input Capacitance
5.0
pF max
REFIN Input Current
±100
A max
PHASE DETECTOR
Phase Detector Frequen
cy28
MHz max
CHARGE PUMP
With RSET = 4.7 k.
High Value
2.5
mA typ
Low Value
0.312
mA typ
RSET Range
2.7/10
k
ICP 3-State Leakage Current
0.2
nA typ
Sink and Source Current Matching
2
% typ
1.25 V ≤ VCP ≤ 2.5 V.
ICP vs. VCP
1.5
% typ
1.25 V ≤ VCP ≤ 2.5 V.
ICP vs. Temperature
2
% typ
VCP = 2.0 V.
LOGIC INPUTS
VINH, Input High Voltage
1.5
V min
VINL, Input Low Voltage
0.6
V max
IINH/IINL, Input Current
±1
A max
CIN, Input Capacitance
3.0
pF max
LOGIC OUTPUTS
VOH, Output High Voltage
DVDD – 0.4
V min
CMOS output chosen.
IOH, Output High Current
500
A max
VOL, Output Low Voltage
0.4
V max
IOL = 500 A.
POWER SUPPLIES
AVDD
3.0/3.6
V min/V max
DVDD
AVDD
VVCO
AVDD
10
mA typ
2.5
mA typ
24.0
mA typ
ICORE = 15 mA.
3.5–11.0
mA typ
RF output stage is programmable.
7
A typ
RF OUTPUT CHARACTERISTI
CS5VCO Output Frequency
1600/1950
MHz min/max
ICORE = 15 mA.
VCO Sensitivity
45
MHz/V typ
400
s typ
To within 10 Hz of final frequency.
Frequency Pushing, (Open Loop)
6
MHz/V typ
Frequency Pulling, (Open Loop)
15
kHz typ
Into 2.00 VSWR load.
Harmonic Content (Second)
19
dBc typ
Harmonic Content (Third)
37
dBc typ
12/3
dBm typ
Output Power Variation
±3
dB typ
VCO Tuning Range
1.25/2.5
V min/max