5 0 0 MHz t o 2 5 0 0 MHz
VCO Bu ffe r Am p lifie rs
ABSOLUTE MAXIMUM RATINGS
V
to GND..............................................................-0.3V to +7V
Operating Temperature Range ...........................-40°C to +85°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10sec) .............................+300°C
CC
OUT1, OUT2, BIAS to GND........................-0.3V to (V + 0.3V)
CC
Maximum BIAS Pin Current................................................150µA
Maximum Input Power....................................................+10dBm
Continuous Power Dissipation
SOT23-6 (derate 8.7mW/°C above +70°C)...................696mW
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
(V = +2.7V to +5.5V, P = -25dBm, IN driven from a 50Ω source, OUT_ LC-matched to 50Ω, T = T
to T , unless otherwise
MAX
IN
CC
A
MIN
noted. Typical values are at V = +3V, T = +25°C.) (Note 1)
CC
A
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
5.5
UNITS
Input Voltage Range
V
CC
2.7
V
/MAX2473
MAX2472
5.2
2.7
4.8
5.1
2.5
4.3
8.0
MAX2473, R
= 23kΩ
BIAS
BIAS
MAX2473, R
= 11kΩ
Supply Current
I
CC
mA
MAX2472
MAX2473, R
MAX2473, R
No drive
= 23kΩ
= 11kΩ
BIAS
BIAS
AC ELECTRICAL CHARACTERISTICS—MAX2472
(Typical Operating Circuits, V
= +3V, P = -25dBm, IN driven from a 50Ω source, OUT1 and OUT2 LC matched to 50Ω, T
=
CC
IN
A
+25°C, unless otherwise noted.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Input Frequency Range (Note 2)
f
IN
500
2500
MHz
f
= 600MHz
14.0
10.2
IN
f
IN
= 900MHz, T = +25°C
7.8
6.6
12.2
14.6
A
Transducer Gain
(IN to OUT2)
2
2
S
S
f
IN
= 900MHz, T = T
A
to T
(Note 3)
dB
21
MIN
MAX
f
= 1900MHz
= 2400MHz
= 600MHz
= 900MHz
= 1900MHz
= 2400MHz
= 900MHz
= 600MHz
= 900MHz
= 1900MHz
= 2400MHz
7.5
6.0
13.0
9.2
6.8
5.3
-3.2
43
IN
f
IN
f
IN
f
IN
Transducer Gain
(IN to OUT1)
dB
dBm
dB
21
f
IN
f
IN
Output 1dB Compression Point
P
f
IN
OUT1dB
2
f
IN
f
IN
40
Reverse Isolation
(IN to OUT2)
S
12
f
IN
30
f
IN
26
2
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