
REV. PrA 07/03
PRELIMINARY TECHNICAL DATA
ADF4360 -2 SPECIFICATIONS
1
–2–
Parameter
Units
Test Conditions/Comments
REFIN CHARACTERISTICS
REFIN Input Frequency
10/250
MHz min/max
For f < 10MHz, use dc-coupled
CMOS compatible square wave
AC coupled.
(CMOS compatible)
REFIN Input Sensitivity
-3/0
0 to AV
DD
5.0
±100
dBm min/max
Volts max
pF max
μA max
REFIN Input Capacitance
REFIN Input Current
PHASE DETECTOR
Phase Detector Frequency
2
8
MHz max
CHARGE PUMP
I
CP
sink/source
3
High Value
Low Value
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
I
OH
V
OL
, Output Low Voltage
POWER SUPPLIES
AV
DD
DV
DD
VVco
AI
DD4
DI
I
VCO4,5
I
RFOUT4
Low Power Sleep Mode
RF OUTPUT CHARACTERISTICS
5
VCO Output Frequency
VCO Sensitivity
With R
SET
= 4.7k
2.5
0.312
2.7/10
0.2
2
1.5
2
mA typ
mA typ
k
nA typ
% typ
% typ
% typ
1.25V
1.25V
V
CP
= 2.0V
V
CP
V
CP
2.5
2.5
1.5
0.6
±1
3.0
V min
V max
μA max
pF max
DV
DD
-0.4
500
0.4
V min
μA max
V max
CMOS output chosen
I
OL
= 500μA
3.0/3.6
AV
DD
AV
DD
10
2.5
24.0
3.5-11.0
7
V min/V max
4
mA typ
mA typ
mA typ
mA typ
μA typ
I
CORE
= 15mA.
RF Output Stage is Programmeable
1800/2150 MHz min/max
57
MHz/Volt
I
CORE
= 15mA.
Lock Time
400
us typ
To within 10Hz of final frequency.
Frequency Pushing, (Open Loop)
Frequency Pulling, (Open Loop)
Harmonic Content (2nd)
(3rd)
Output Power
5,7
Output Power Variation
VCO Tuning Range
TBD
TBD
-20
-35
-13/-6
+/- 3
1.25/2.5
MHz/Volt typ
kHz typ
dBc typ
dBc typ
dBm typ
dB typ
V min/max
Into 2.00 VSWR Load
Programmable in 3dB steps.Table 3.
For Tuned loads see page 18.
NOTES
1. Operating temperature range is as follows: B Version: –40°C to +85°C.
2. Guaranteed by design. Sample tested to ensure compliance.
3. I
CP
is internally modified to maintain constant loop gain over the frequency range.
4. T
= +25°C; AV
= DV
= V
= 3.3V; P = 32.
5. These Characteristics are guaranteed for VCO Core Power = 15mA.
6. Jumping from 1.8GHz to 2.15GHz. PFD frequency = 200kHz, Loop bandwidth = 10kHz.
7. Using 50Ohm resistors to VVco, Into a 50Ohm load. For Tuned Loads see page 18.
(AV
DD
= DV
DD
= V
VCO
= +3.3V ± 10%; AGND = DGND = 0 V;
T
A
= T
MIN
to T
MAX
unless otherwise noted)