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Monolithic Voltage-Controlled Oscillators
MAX2622/MAX2623/MAX2624
ABSOLUTE MAXIMUM RATINGS
V
CC
to GND ..............................................................-0.3V to +6V
TUNE,
SHDN
to GND .................................-0.3V to (V
CC
+ 0.3V)
OUT to GND ...............................................-0.3V to (V
CC
+ 0.6V)
Continuous Power Dissipation (T
A
= +70°C)
8-Pin µMAX (derate 5.7mW/°C above T
A
= +70°C).....457mW
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
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
CC
= +2.7V to +5.5V, V
TUNE
= 1.4V, V
SHDN
= 2V, OUT = unconnected, T
A
= -40°C to +85°C, unless
otherwise noted. Typical values are at V
CC
= +3V, T
A
= +25°C.) (Note 1)
PARAMETER
Supply Voltage
Supply Current
Shutdown Supply Current
SHDN
Input Voltage Low
SHDN
Input Voltage High
SHDN
Input Current Low
SHDN
Input Current High
TUNE Input Current
V
SHDN
≤
0.6V
V
SHDN
≥
2.0V
0.4V
≤
V
TUNE
≤
2.4V
2.0
-0.5
-0.5
0.01
0.5
0.5
V
SHDN
≤
0.6V
CONDITIONS
MIN
2.7
8
0.1
TYP
MAX
5.5
11.5
5
0.6
UNITS
V
mA
µA
V
V
µA
µA
nA
AC ELECTRICAL CHARACTERISTICS
(Typical
Operating Circuit,
V
CC
= +2.7V to +5.5V, V
TUNE
= 0.4V to 2.4V, V
SHDN
= 2V, T
A
= +25°C, unless otherwise noted. Typical
values measured at V
CC
= +3V.) (Note 1)
PARAMETER
Oscillator Frequency Range
CONDITIONS
MAX2622, V
TUNE
= 0.4V to 2.4V, T
A
= -40°C to +85°C
MAX2623, V
TUNE
= 0.4V to 2.4V, T
A
= -20°C to +75°C
MAX2624, V
TUNE
= 0.4V to 2.4V, T
A
= -40°C to +85°C
Phase Noise
Noise Floor
Maximum Tuning Gain (Note 2)
Output Power
Return Loss (Note 3)
Harmonics
Load Pulling
Supply Pushing
VSWR = 2:1, all phases
V
CC
stepped from 2.8V to 3.3V
V
TUNE
= 0.4V to 2.4V
V
TUNE
= 0.4V (Note 3)
f
OFFSET
= 100kHz
f
OFFSET
= 1MHz
MIN
855
885
947
-101
-119
-151
75
-3
-10
-27
0.75
280
100
TYP
MAX
881
950
998
dBc/Hz
dBm/Hz
MHz/V
dBm
dB
dBc
MHz
p-p
kHz/V
MHz
UNITS
Note 1:
Specifications are production tested at T
A
= +25°C. Limits over temperature are guaranteed by design and characterization.
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