Data Sheet
SPECIFICATIONS
ADF4110/ADF4111/ADF4112/ADF4113
AV
DD
= DV
DD
= 3 V ± 10%, 5 V ± 10%; AV
DD
≤V
P
≤ 6.0 V; AGND = DGND = CPGND = 0 V; R
SET
= 4.7 kΩ; dBm referred to 50 Ω;
T
A
= T
MIN
to T
MAX
, unless otherwise noted. Operating temperature range is as follows: B Version: −40°C to +85°C.
Table 1.
Parameter
RF CHARACTERISTICS (3 V)
RF Input Sensitivity
RF Input Frequency
ADF4110
ADF4110
ADF4111
ADF4112
ADF4112
ADF4113
Maximum Allowable Prescaler Output
Frequency
RF CHARACTERISTICS (5 V)
RF Input Sensitivity
RF Input Frequency
ADF4110
ADF4111
ADF4112
ADF4113
ADF4113
Maximum Allowable Prescaler Output
Frequency
REFIN CHARACTERISTICS
REFIN Input Frequency
Reference Input Sensitivity
REFIN Input Capacitance
REFIN Input Current
PHASE DETECTOR FREQUENCY
CHARGE PUMP
I
CP
Sink/Source
High Value
Low Value
Absolute Accuracy
R
SET
Range
I
CP
3-State Leakage Current
Sink and Source Current Matching
I
CP
vs. V
CP
I
CP
vs. Temperature
LOGIC INPUTS
V
INH
, Input High Voltage
V
INL
, Input Low Voltage
I
INH
/I
INL
, Input Current
C
IN
, Input Capacitance
LOGIC OUTPUTS
V
OH
, Output High Voltage
V
OL
, Output Low Voltage
B Version
−15/0
80/550
50/550
0.08/1.2
0.2/3.0
0.1/3.0
0.2/3.7
165
−10/0
80/550
0.08/1.4
0.1/3.0
0.2/3.7
0.2/4.0
200
5/104
0.4/AV
DD
3.0/AV
DD
10
±100
55
B Chips
−15/0
80/550
50/550
0.08/1.2
0.2/3.0
0.1/3.0
0.2/3.7
165
−10/0
80/550
0.08/1.4
0.1/3.0
0.2/3.7
0.2/4.0
200
5/104
0.4/AV
DD
3.0/AV
DD
10
±100
55
Unit
dBm min/max
MHz min/max
MHz min/max
GHz min/max
GHz min/max
GHz min/max
GHz min/max
MHz max
dBm min/max
MHz min/max
GHz min/max
GHz min/max
GHz min/max
GHz min/max
MHz max
MHz min/max
V p-p min/max
V p-p min/max
pF max
µA max
MHz max
For f < 5 MHz, ensure SR > 100 V/µs.
AV
DD
= 3.3 V, biased at AV
DD
/2. See Note 3.
AV
DD
= 5 V, biased at AV
DD
/2. See Note
.
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.
For lower frequencies, ensure slew rate
(SR) > 30 V/µs.
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.
Test Conditions/Comments
See
for input circuit.
5
625
2.5
2.7/10
1
2
1.5
2
0.8 × DV
DD
0.2 × DV
DD
±1
10
DV
DD
– 0.4
0.4
5
625
2.5
2.7/10
1
2
1.5
2
0.8 × DV
DD
0.2 × DV
DD
±1
10
DV
DD
– 0.4
0.4
mA typ
µA typ
% typ
kΩ typ
nA typ
% typ
% typ
% typ
V min
V max
µA max
pF max
V min
V max
Programmable (see
).
With R
SET
= 4.7 kΩ.
With R
SET
= 4.7 kΩ.
See
.
0.5 V ≤ V
CP
≤ V
P
– 0.5 V.
0.5 V ≤ V
CP
≤ V
P
– 0.5 V.
V
CP
= V
P
/2.
I
OH
= 500 µA.
I
OL
= 500 µA.
Rev. F | Page 3 of 28
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