ADF4110/ADF4111/ADF4112/ADF4113
SPECIFICATIONS
AVDD = DVDD = 3 V ꢀ10% 5 V ꢀ10ꢁ AVDD ≤VP ≤ 6.1 Vꢁ AGND = DGND = CPGND = 1 Vꢁ RSET = 4.7 kΩꢁ dBm referred to 51 Ωꢁ TA =
TMIN to TMAX% unless otherwise noted. Operating temperature range is as follows: B Version: −41°C to +85°C.
Table 1.
Parameter
B Version
−15/0
B Chips1
−15/0
Unit
Test Conditions/Comments
RF CHARACTERISTICS (3 V)
RF Input Sensitivity
RF Input Frequency
ADF4110
See Figure 29 for input circuit.
dBm min/max
MHz min/max
80/550
80/550
For lower frequencies, ensure slew rate
(SR) > 30 V/µs.
ADF4110
ADF4111
ADF4112
ADF4112
ADF4113
50/550
0.08/1.2
0.2/3.0
0.1/3.0
0.2/3.7
50/550
0.08/1.2
0.2/3.0
0.1/3.0
0.2/3.7
MHz min/max
GHz min/max
GHz min/max
GHz min/max
GHz min/max
Input level = −10 dBm.
For lower frequencies, ensure SR > 30 V/µs.
For lower frequencies, ensure SR > 75 V/µs.
Input level = −10 dBm.
Input level = −10 dBm. For lower frequencies,
ensure SR > 130 V/µs.
Maximum Allowable Prescaler Output
Frequency2
165
165
MHz max
RF CHARACTERISTICS (5 V)
RF Input Sensitivity
RF Input Frequency
ADF4110
−10/0
−10/0
dBm min/max
80/550
0.08/1.4
0.1/3.0
0.2/3.7
0.2/4.0
80/550
0.08/1.4
0.1/3.0
0.2/3.7
0.2/4.0
MHz min/max
GHz min/max
GHz min/max
GHz min/max
GHz min/max
For lower frequencies, ensure SR > 50 V/µs.
For lower frequencies, ensure SR > 50 V/µs.
For lower frequencies, ensure SR > 75 V/µs.
For lower frequencies, ensure SR > 130 V/µs.
Input level = −5 dBm
ADF4111
ADF4112
ADF4113
ADF4113
Maximum Allowable Prescaler Output
Frequency2
200
200
MHz max
REFIN CHARACTERISTICS
REFIN Input Frequency
Reference Input Sensitivity
5/104
0.4/AVDD
3.0/AVDD
10
5/104
0.4/AVDD
3.0/AVDD
10
MHz min/max
For f < 5 MHz, ensure SR > 100 V/µs.
V p-p min/max AVDD = 3.3 V, biased at AVDD/2. See Note 3.
V p-p min/max AVDD = 5 V, biased at AVDD/2. See Note 3.
pF max
µA max
MHz max
REFIN Input Capacitance
REFIN Input Current
PHASE DETECTOR FREQUENCY4
CHARGE PUMP
100
100
55
55
ICP Sink/Source
Programmable (see Table 9).
High Value
Low Value
5
5
mA typ
µA typ
% typ
kΩ typ
nA typ
% typ
% typ
% typ
With RSET = 4.7 kΩ
625
2.5
2.7/10
1
2
1.5
2
625
2.5
2.7/10
1
2
1.5
2
Absolute Accuracy
RSET Range
ICP 3-State Leakage Current
Sink and Source Current Matching
ICP vs. VCP
With RSET = 4.7 kΩ
See Table 9.
0.5 V ≤ VCP ≤ VP – 0.5 V.
0.5 V ≤ VCP ≤ VP – 0.5 V.
VCP = VP/2.
ICP vs. Temperature
LOGIC INPUTS
VINH, Input High Voltage
VINL, Input Low Voltage
IINH/IINL, Input Current
CIN, Input Capacitance
LOGIC OUTPUTS
0.8 × DVDD
0.2 × DVDD
1
10
0.8 × DVDD
0.2 × DVDD
1
10
V min
V max
µA max
pF max
VOH, Output High Voltage
VOL, Output Low Voltage
DVDD – 0.4
0.4
DVDD – 0.4
0.4
V min
V max
IOH = 500 µA.
IOL = 500 µA.
Rev. C | Page 3 of 28
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