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Monolithic Voltage-Controlled Oscillators
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)
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
8-Pin μMAX (derate 5.7mW/°C above T A = +70°C).....457mW
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
CONDITIONS
MIN
TYP
MAX
UNITS
Supply Voltage
Supply Current
2.7
8
5.5
11.5
V
mA
Shutdown Supply Current
V SHDN ≤ 0.6V
0.1
5
μA
SHDN Input Voltage Low
SHDN Input Voltage High
2.0
0.6
V
V
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
-0.5
-0.5
0.01
0.5
0.5
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
CONDITIONS
MIN
TYP
MAX
UNITS
MAX2622, V TUNE = 0.4V to 2.4V, T A = -40°C to +85°C
855
881
Oscillator Frequency Range
Phase Noise
Noise Floor
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
f OFFSET = 100kHz
f OFFSET = 1MHz
885
947
-101
-119
-151
950
998
MHz
dBc/Hz
dBm/Hz
Maximum Tuning Gain (Note 2)
Output Power
Return Loss (Note 3)
Harmonics
Load Pulling
Supply Pushing
V TUNE = 0.4V to 2.4V
V TUNE = 0.4V (Note 3)
VSWR = 2:1, all phases
V CC stepped from 2.8V to 3.3V
75
-3
-10
-27
0.75
280
100
MHz/V
dBm
dB
dBc
MHz p-p
kHz/V
Note 1: Specifications are production tested at T A = +25°C. Limits over temperature are guaranteed by design and characterization.
Note 2: Tuning gain is measured at V TUNE = 0.4V with a 0.2V step to 0.6V. At low V TUNE , tuning gain is highest.
Note 3: Measurements taken on MAX262_ EV kit.
2
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