Adjustable, High-Linearity,
SiGe Dual-Band LNA/Mixer ICs
ABSOLUTE MAXIMUM RATINGS
V CC to GND ...........................................................-0.3V to +4.3V
Digital Input Voltage to GND ......................-0.3V to (V CC + 0.3V)
RF Input Signals ...........................................................1.0V peak
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
Continuous Power Dissipation (T A = +70°C)
20-Pin TSSOP-EP (derate 80mW/°C above +70°C)........6.4W
Operating Temperature Range ...........................-40°C to +85°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—MAX2320/MAX2321/MAX2326
(V CC = +2.7V to +3.6V, R RBIAS = R RLNA = 20k ? , no RF signals applied, BUFFEN = low, LO buffer outputs connected to V CC through
50 ? resistors, all other RF and IF outputs connected to V CC , T A = -40°C to +85°C, unless otherwise noted. Typical values are at V CC =
+2.75V and T A = +25°C, unless otherwise noted.)
PARAMETER
Supply Voltage
SYMBOL
V CC
High-gain,
high-linearity
modes
CONDITIONS
PCS band
Cellular band
MAX2320/6
MAX2321
MAX2320/1
MAX2326
MIN
+2.7
TYP
20
24
20
21
MAX
+3.6
25.3
30.8
25.3
25.5
UNITS
V
Operating Supply Current
(Note 1)
I CC
High-gain,
low-linearity
paging modes
PCS band
Cellular band
MAX2320/6
MAX2321
MAX2320/1
MAX2326
15
19
15
15.5
19.5
25
19.5
20
mA
Low-gain,
high-linearity
modes
PCS band
Cellular band
MAX2320/6
MAX2321
MAX2320/1
MAX2326
17
21
17
17.5
21.5
26
21.5
21.5
FM mode
Cellular band
MAX2320/1
14
5
18.5
7.5
LO Buffer Supply Current
I LOBUF
Additional current for
BUFFEN = high
Cellular band
MAX2326
5.5
8.5
mA
PCS band
MAX2320/1/6
5
7.5
Shutdown Supply Current
I SHDN
(Note 1)
0.1
20
μA
Digital Input Logic High
Digital Input Logic Low
Digital Input Current High
Digital Input Current Low
V IH
V IL
I IH
I IL
2.0
-35
0.6
5
V
V
μA
μA
2
_______________________________________________________________________________________
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