RF3133 Просмотр технического описания (PDF) - RF Micro Devices

Номер в каталоге

Компоненты Описание

производитель

RF3133

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

RF Micro Devices 

RF3133

Parameter

Overall (DCS/PCS Mode)

Operating Frequency Range

Maximum Output Power

Total Efficiency

Input Power Range

Output Noise Power

Specification

Min.

Typ.

Max.

+32.0

1710 to 1910

+34.0

+31.7

+31.0

+32.7

+31.8

+29.5

+30.5

45

50

44

48

0

+2

+5

-77

Forward Isolation 1

Forward Isolation 2

-37

-30

-1

Second Harmonic

-25

-5

Third Harmonic

-30

-15

All other Non-Harmonic Spurious

-36

Input Impedance

50

Input VSWR

-

2.5

Output Load VSWR Stability

8:1

Output Load VSWR Ruggedness 10:1

Output Load Impedance

50

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

Unit

MHz

dBm

dBm

dBm

dBm

%

dBm

dBm

dBm

dBm

dBm

dBm

dBm

Ω

Ω

Condition

Temp=25°C, VBATT=3.5V, PIN=+2dBm,

VREG=2.8V, VRAMP =VRAMP Max,

Freq=1710MHz to 1910MHz,

25% Duty Cycle, Pulse Width=1154μs

Temp=+25°C, VBATT=3.5V, VRAMP =VRAMP

Max, 1710MHz to 1785MHz

1850MHz to 1910MHz

Temp=+85°C, VBATT=3.0V,

VRAMP = VRAMP Max, 1710MHz to 1785MHz

1850MHz to 1910MHz

At POUT,MAX, VBATT=3.5V, 1710-1785MHz

1850MHz to 1910MHz

RBW=100kHz, 1805MHz to 1880MHz and

1930MHz to 1990MHz, POUT > 5dBm,

VBATT = 3.5 V

TX_ENABLE=0V, PIN=+5dBm

TX_ENABLE=High, PIN=+5dBm,

VRAMP = 0.2 V

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, RBW=3MHz, Set VRAMP

where POUT <32.0dBm into 50Ω load

Set VRAMP where POUT <32.0dBm into 50Ω

load. No damage or permanent degradation

to part.

Load impedance presented at RF OUT pin

Rev A6 050909

2-463

Share Link: