MAX2242 datasheet(2/9 Pages) MAXIM

2 / 9 page

2.4GHz to 2.5GHz

Linear Power Amplifier

_______________________________________________________________________________________

ABSOLUTE MAXIMUM RATINGS

DC ELECTRICAL CHARACTERISTICS

(VCC = +2.7V to +3.6V, fIN = 2.4GHz to 2.5GHz, V SHDN = VCC, RF_IN = RF_OUT = connected to 50

Ω load, TA = -40°C to +85°C.

Typical values are measured at VCC = +3.3V, fIN = 2.45GHz, TA = +25°C, unless otherwise noted.) (Note 1)

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.

VCC1, VCC2 to GND (no RF signal applied) ..........-0.3V to +5.5V

RF Input Power ...............................................................+10dBm

SHDN, BIAS, PD_OUT, RF_OUT ................-0.3V to (VCC + 0.3V)

DC Input Current at RF_IN Port.............................-1mA to +1mA

Maximum VSWR Without Damage ........................................10:1

Maximum VSWR for Stable Operation.....................................5:1

Continuous Power Dissipation (TA = +85°C)

✕4 UCSP (derate 80mW/

°C above +85°C) ..................1.6W

Operating Temperature Range ...........................-40°C to +85°C

Thermal Resistance .........................................................25°C/W

Junction Temperature ......................................................+150°C

Storage Temperature Range .............................-65°C to +125°C

Lead Temperature (soldering, 10s) .................................+260°C

Continuous Operating Lifetime.....................10yrs

× 0.92(TA - 60°C)

(For Operating Temperature, TA

≥ +60°C)

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

Supply Voltage

2.7

3.6

POUT = +22dBm, VCC = +3.3V, idle current = 280mA

300

335

POUT = +13dBm, idle current = 55mA

Supply Current

(Notes 2, 3, 6)

POUT = +5dBm, idle current = 25mA

Shutdown Supply Current

V SHDN = 0, no RF input

0.5

µA

Logic Input Voltage High

2.0

Logic Input Voltage Low

0.8

Logic Input Current High

-1

µA

Logic Input Current Low

-1

µA

CAUTION! ESD SENSITIVE DEVICE

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