Monolithic Voltage-Controlled Oscillators
ABSOLUTE MAXIMUM RATINGS
CC
TUNE, SHDN to GND .................................-0.3V to (V
OUT to GND ...............................................-0.3V to (V
V
to GND..............................................................-0.3V to +6V
Operating Temperature Range ...........................-40°C to +85°C
Junction Temperature......................................................+150°C
Storage Temperature Range.............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
+ 0.3V)
+ 0.6V)
CC
CC
Continuous Power Dissipation (T = +70°C)
A
8-Pin µMAX (derate 5.7mW/°C above T = +70°C).....457mW
A
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
DC ELECTRICAL CHARACTERISTICS
(Typical Operating Circuit, V
= +2.7V to +5.5V, V
= 1.4V, V
= 2V, OUT = unconnected, T = -40°C to +85°C, unless
SHDN A
CC
TUNE
otherwise noted. Typical values are at V
= +3V, T = +25°C.) (Note 1)
CC
A
PARAMETER
CONDITIONS
MIN
TYP
MAX
5.5
11.5
5
UNITS
V
Supply Voltage
2.7
Supply Current
8
mA
µA
V
Shutdown Supply Current
SHDN Input Voltage Low
SHDN Input Voltage High
SHDN Input Current Low
SHDN Input Current High
TUNE Input Current
V
≤ 0.6V
0.1
SHDN
0.6
2.0
-0.5
-0.5
V
V
V
≤ 0.6V
≥ 2.0V
0.5
0.5
µA
µA
nA
SHDN
SHDN
0.4V ≤ V
≤ 2.4V
0.01
TUNE
AC ELECTRICAL CHARACTERISTICS
(Typical Operating Circuit, V
= +2.7V to +5.5V, V
= 0.4V to 2.4V, V
= 2V, T = +25°C, unless otherwise noted. Typical
SHDN A
CC
TUNE
values measured at V
= +3V.) (Note 1)
CC
PARAMETER
CONDITIONS
MIN
855
885
947
TYP
MAX
881
950
998
UNITS
MAX2622, V
MAX2623, V
MAX2624, V
= 0.4V to 2.4V, T = -40°C to +85°C
A
TUNE
TUNE
TUNE
Oscillator Frequency Range
Phase Noise
= 0.4V to 2.4V, T = -20°C to +75°C
MHz
A
= 0.4V to 2.4V, T = -40°C to +85°C
A
f
f
= 100kHz
= 1MHz
-101
-119
-151
75
OFFSET
OFFSET
dBc/Hz
Noise Floor
dBm/Hz
MHz/V
dBm
Maximum Tuning Gain (Note 2)
Output Power
V
V
= 0.4V to 2.4V
= 0.4V (Note 3)
100
TUNE
-3
TUNE
Return Loss (Note 3)
Harmonics
-10
dB
-27
dBc
Load Pulling
VSWR = 2:1, all phases
stepped from 2.8V to 3.3V
0.75
280
MHz
p-p
Supply Pushing
V
kHz/V
CC
Note 1: Specifications are production tested at T = +25°C. Limits over temperature are guaranteed by design and characterization.
A
Note 2: Tuning gain is measured at V
= 0.4V with a 0.2V step to 0.6V. At low V , tuning gain is highest.
TUNE
TUNE
Note 3: Measurements taken on MAX262_ EV kit.
2
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