MAX2266 查看數據表（PDF） - Maxim Integrated
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MAX2266 Datasheet PDF : 15 Pages
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2.7V, Single-Supply, Cellular-Band
Linear Power Amplifiers
ABSOLUTE MAXIMUM RATINGS
VCC to GND (no RF input) ....................................-0.3V to +6.5V
Logic Inputs to GND...................................-0.3V to (VCC + 0.3V)
BIAS_ _ to GND ..........................................-0.3V to (VCC + 0.3V)
RF Input Power .................................................+13dBm (20mW)
Logic Input Current...........................................................±10mA
Output VSWR with +13dBm Input ........................................2.5:1
Total DC Power Dissipation (TPADDLE = +100°C)
16-Pin TSSOP-EP (derate 60mW/°C
above TPADDLE = +100°C) ...............................................4W
θJA ...............................................................................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, 10sec) .............................+300°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
(VCC = +2.7V to +5V, TA = TMIN to TMAX, no input signal applied, V SHDN = 2.0V. Typical values are at VCC = +3.3V and TA = +25°C,
unless otherwise noted.) (Note 8)
PARAMETER
SYMBOL
CONDITIONS
MIN TYP MAX UNITS
Operating Voltage Range
Idle Current
Shutdown Supply Current
Logic Input Current High
Logic Input Current Low
VCC
MAX2264/MAX2266 PWR = VCC
ICC
PWR = GND
MAX2265
ICC
SHDN = PWR = GND
Logic = VCC
Logic = GND
2.7
5.0
V
95
34
mA
83
0.5
10
µA
-1
5
µA
-1
1
µA
Logic Threshold High
Logic Threshold Low
2.0
V
0.8
V
AC ELECTRICAL CHARACTERISTICS—MAX2264
(MAX2264 EV kit, VCC = VPWR = V SHDN = +3.3V, TA = +25°C, fIN = 836MHz, CDMA modulation, SHDN = VCC, matching networks
tuned for 824MHz to 849MHz operation, 50Ω system, unless otherwise noted.)
PARAMETER
Frequency Range (Notes 1, 2)
Power Gain (Note 1)
SYMBOL
fIN
GP
CONDITIONS
PWR = VCC or GND
PWR = VCC
PWR = GND
TA = +25°C
TA = TMIN to TMAX
MIN TYP MAX UNITS
824
849 MHz
23
24.5
22
dB
18
21
Gain Variation vs. Temperature
(Note 1)
TA = TMIN to TMAX, relative to TA = +25°C
±0.8
dB
Output Power
(High-Power Mode) (Note 1)
PWR = VCC, PIN adjusted to meet ACPR
specification, fIN = 824MHz to 849MHz
27
28
POUT
PWR = VCC = 2.8V, PIN adjusted to meet
ACPR specification, fIN = 824MHz to 849MHz
26
27
dBm
Output Power
(Low-Power Mode) (Note 1)
PWR = GND, PIN adjusted to meet ACPR
specification, fIN = 824MHz to 849MHz
15
16.5
POUT
PWR = GND, VCC = 2.8V, PIN adjusted to meet
ACPR specification, fIN = 824MHz to 849MHz
14
15.5
dBm
2 _______________________________________________________________________________________
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