VCC to GND .........................................................-0.3V to +6.5V

SHDN

to GND .......................................... -0.3V to (VCC + 0.3V)

GC to GND............................................... -0.3V to (VCC + 0.3V)

RF Input Power ................................................+13dBm (20mW)

Maximum Load Mismatch without Damage,

VCC = +2.7V to +3.4V, Any Load Phase Angle,

Any Duration..................................................................... 20:1

Maximum Load Mismatch without Damage,

VCC = +3.4V to +5.5V, Any Load Phase Angle,

Any Duration.........................................................................8:1

Continuous Power Dissipation (TA = +70°C)

TSSOP (derate 80mW/°C above TA = +70°C)................6.4W

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

(VCC = +2.7V to +5.5V, GC = RAMP = REF = unconnected, no input signal applied, TA = -40°C to +85°C, unless otherwise noted.

Typical values are at VCC = +3.6V and TA = +25°C.)

DC Electrical Characteristics

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

SHDN

Logic High

VIH

(Note 1)

2.0

V

SHDN

Logic Low

VIL

0.5

V

Shutdown Supply Current

ISHDN

SHDN

= GND

0.5

100

µA

2.7V < VCC < 3.4V, SHDN = GND,

TA = +55°C

2

Standby Supply Current

ISTBY

VGC < 0.4

20

mA

SHDN

Input Current

IINSHDN

VSHDN = 2.0V

0.5

µA

VSHDN < 0.5V

-0.5

0.5

GC Input Current

IGC

VSHDN < 0.5V, VGC < 0.4V

-0.5

0.5

µA

VSHDN > 2.3V, VGC > 0.6V

-10

1.0

GC Open-Circuit Voltage

VGCNOM (Note 2)

2.0

2.2

2.4

V

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MAX2235

+3.6V, 1W Autoramping Power

Amplifier for 900MHz Applications

Absolute Maximum Ratings

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.