M
+2.7V, Single-Supply, Cellular-Band
Linear Power Amplifiers
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
V
CC
to GND (no RF input)........................................-0.3V to +5V
Logic Inputs to GND...................................-0.3V to (V
CC
+ 0.3V)
BIAS_ _ to GND..........................................-0.3V to (V
CC
+ 0.3V)
RF Input Power ...................................................+6dBm (20mW)
Logic Input Current...........................................................±10mA
Output VSWR with +6dBm Input..........................................2.5:1
DC ELECTRICAL CHARACTERISTICS
(V
CC
= +2.7V to +4.5V no input signal applied, V
SHDN
= 2.0V, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at V
CC
= +3.5V and T
A
= +25°C.)
CONDITIONS
V
CC
Operating Voltage Range
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.
Total DC Power Dissipation (T
PADDLE
= +100°C)
16-Pin TSSOP-EP (derate 60mW/°C
above T
PADDLE
= +100°C)..............................................4W
θ
JA
.................................................................................8°C/W
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
AC ELECTRICAL CHARACTERISTICS—MAX2267
(MAX2267 EV kit, V
CC
= V
PWR
= V
SHDN
= +3.5V, f
IN
= 906MHz, CDMA modulation,
SHDN
= V
CC
, matching networks tuned for
887MHz to 925MHz operation, 50
system, T
A
= +25°C, unless otherwise noted.)
MAX2267/MAX2269
MAX2268
SHDN
= PWR = GND
Logic = V
CC
Logic = GND
34
90
0.5
100
I
CC
V
2.7
4.5
Idle Current
V
0.8
Logic Threshold Low
V
2.0
Logic Threshold High
μA
μA
μA
10
5
1
I
CC
Shutdown Supply Current
Logic Input Current High
Logic Input Current Low
-1
-1
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
PWR = V
CC
PWR = GND
14
15.5
PWR = GND,
V
CC
= 2.8V
PWR = GND
PWR = V
CC
= 2.8V
PWR = V
CC
dB
24.5
26
G
P
Power Gain (Note 1)
PWR = V
CC
or GND
T
A
= +25°C
T
A
= T
MIN
to T
MAX
ACPR specification
met with
f
IN
= 887MHz to
925MHz
ACPR specification
met with
f
IN
= 887MHz to
925MHz
CONDITIONS
MHz
887
925
f
IN
Frequency Range (Notes 1, 2)
dBm
27
P
OUT
Output Power
(High-Power Mode) (Note 1)
24.5
25.5
dBm
16
17.5
P
OUT
Output Power
(Low-Power Mode) (Note 1)
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
mA
T
A
= T
MIN
to T
MAX
, relative to T
A
= +25°C
dB
±0.8
Gain Variation vs. Temperature
(Note 1)
20.5
23
23
PWR = GND