Triple/Dual-Mode
CDMA LNA/Mixers
ABSOLUTE MAXIMUM RATINGS
V CC to GND ...............................................................0.3V, +4.3V
Digital Input Voltage to GND ......................-0.3V to (V CC + 0.3V)
LNA Input Level .....................................................................1Vp
LO, Mixer Input Levels .....................................................+5dBm
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
Digital Input Current .........................................................±10mA
Continuous Power Dissipation (T A = +70°C)
28-Pin QFN (derate 28.5mW/°C
above T A = +70°C) ...................................................2000mW
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 CC = +2.7V to +3.6V, R RBIAS = 20k ? , R RLNA = 24k ? , T A = -40°C to +85°C, no RF applied. Typical values are V CC = 2.75V and
T A = +25°C, unless otherwise noted.)
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
PCS CDMA MODE (MAX2323)
Midgain mode
20.5
24
Operating Supply Current
High-gain, low-linearity idle mode
High-gain, high-linearity mode
22
25.5
25.5
30
mA
CELLULAR CDMA MODE (MAX2323/MAX2325)
Low-gain mode
18.0
21.5
Operating Supply Current
Midgain mode
High-gain, low-linearity idle mode
High-gain, high-linearity mode
19.5
19.5
26.5
23.5
23.5
31.5
mA
FM MODE (MAX2323/MAX2325)
Low-gain mode
15
18
Operating Supply Current
Midgain mode
High-gain, low-linearity mode
High-gain, high-linearity mode
16.5
16.5
23.5
20
20
28
mA
SHUTDOWN MODE
Shutdown Supply Current
SLEEP = high
1
25
μ A
ALL MODES
Digital Input Logic High
SLEEP Input Logic High
Digital Input Logic Low
Digital Input Current High
Digital Input Current Low
Except SLEEP input
2.0
V CC -
0.6
-25
0.6
5
V
V
V
μ A
μ A
2
_______________________________________________________________________________________
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