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RF3110

TRIPLE-BAND GSM/DCS/PCS POWER AMP MODULE

RF Micro Devices 

RF3110

Preliminary

Absolute Maximum Ratings

Parameter

Rating

Supply Voltage

-0.5 to +6.0

Power Control Voltage (VRAMP)

Input RF Power

Duty Cycle at Max Power

2

Output Load VSWR

Operating Case Temperature

Storage Temperature

-0.5 to +1.8

+11.5

37.5

8:1

-40 to +85

-55 to +150

Unit

VDC

V

dBm

%

°C

°C

Caution! ESD sensitive device.

RF Micro Devices believes the furnished information is correct and accurate

at the time of this printing. However, RF Micro Devices reserves the right to

make changes to its products without notice. RF Micro Devices does not

assume responsibility for the use of the described product(s).

Parameter

Specification

Min.

Typ.

Max.

Overall (GSM Mode)

Operating Frequency Range

Maximum Output Power

Total Efficiency

Input Power Range

Output Noise Power

+34.5

+32.0

+4

Forward Isolation

Second Harmonic

Third Harmonic

All other Non-Harmonic Spurious

Input Impedance

Input VSWR

Output Load VSWR

8:1

Output Load Impedance

Power Control VRAMP

Power Control “ON”

Power Control “OFF”

Power Control Range

VRAMP Input Capacitance

VRAMP Input Current

Turn On/Off Time

Note: VRAMP Max=3/8*VBATT+0.18<1.6V

880 to 915

35.0

55

+6

-86

-88

-35

-15

-30

50

50

0.2

35

15

+8

-30

-5

-15

-36

2.5:1

1.6

0.25

10

4

Unit

MHz

dBm

dBm

%

dBm

dBm

dBm

dBm

dBm

dBm

dBm

Ω

Ω

V

V

dB

pF

µA

µS

Condition

Temp=+25 °C, VCC=3.5V, VRAMP Max,

VRAMP= VRAMP Max, PIN=6dBm,

Freq=880MHz to 915MHz, 12.5% Duty

Cycle, Pulse Width=577µs

Temp = 25°C, VCC=3.5V,

VRAMP= VRAMP Max

Temp=+85 °C, VCC=2.9V,

VRAMP= VRAMP Max

At POUT,MAX, VCC= 3.5V

Full output power guaranteed at minimum

drive level

RBW=100kHz, 925MHz to 935MHz,

POUT > +5dBm

RBW=100kHz, 935MHz to 960MHz,

POUT > +5dBm

TX_ENABLE=0V, PIN=+8dBm

POUT,MAX-5 dB< POUT<POUT,MAX

Spurious<-36dBm, VRAMP =0.2V to 1.6V,

RBW = 3 MHz

Load impedance presented at RF OUT pad

Max. POUT, Voltage supplied to the input

Min. POUT, Voltage supplied to the input

VRAMP=0.2V to 1.6V

DC to 2MHz

VRAMP= 1.6V

VRAMP=0 to 1.6V

2-262

Rev A0 010921

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