RF3140PCBA-41X Ver la hoja de datos (PDF) - RF Micro Devices

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Fabricante

RF3140PCBA-41X

QUAD-BAND GSM850/GSM900/DCS/PCS POWER AMP MODULE

RF Micro Devices 

RF3140

Parameter

Specification

Min.

Typ.

Max.

Overall (PCS Mode)

Operating Frequency Range

Maximum Output Power

1850 to 1910

+32

+33

+29.5

+31.0

Total Efficiency

Input Power Range

Output Noise Power

45

52

0

+3

+5

-85

-80

Forward Isolation 1

Forward Isolation 2

Second Harmonic

Third Harmonic

All Other

Non-Harmonic Spurious

Input Impedance

Input VSWR

Output Load VSWR Stability

-40

-30

-20

-10

-15

-7

-30

-15

-36

50

-

2.5:1

8:1

Output Load VSWR Ruggedness

10:1

Output Load Impedance

50

Power Control VRAMP

Power Control Range

50

Note: VRAMP MAX=3/8*VBATT+0.18<1.5V

Unit

MHz

dBm

dBm

%

dBm

dBm

dBm

dBm

dBm

dBm

dBm

Ω

Ω

Condition

Temp=25°C, VBATT=3.5V,

VRAMP =VRAMP MAX, PIN=3dBm, VREG=2.8V,

Freq=1850MHz to 1910MHz,

25% Duty Cycle, pulse width=1154μs

Temp=25°C, VBATT=3.5V,

VRAMP=VRAMP MAX, 1850MHz to 1910MHz

Temp=+85°C, VBATT=3.0V,

VRAMP= VRAMP MAX

At POUT MAX, VBATT=3.5V

Full output power guaranteed at minimum

drive level

RBW=100kHz, 1930MHz to 1990MHz, POUT

> 0dBm, VBATT=3.5V

TX_ENABLE=Low, PIN=+5dBm

TXEnable=High, VRAMP=0.2V, PIN=+5dBm

VRAMP=0.2V to VRAMP MAX

VRAMP=0.2V to VRAMP MAX

VRAMP=0.2V to VRAMP MAX

VRAMP=0.2V to VRAMP MAX

Spurious<-36dBm, VRAMP=0.2V to

VRAMP MAX, RBW=3MHz

Set VRAMP where VRAMP<34.2dBm into 50Ω

load

Load impedance presented at RF OUT pin

dB

VRAMP=0.2V to VRAMP MAX, PIN=+5dBm

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7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical

support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com.

Rev A9 DS060217

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