AWT6172 데이터 시트보기 (PDF) - ANADIGICS

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AWT6172

GSM/GPRS/EDGE Power Amplifier Module with Integrated Power Control

ANADIGICS 

AWT6172

Table 11: Electrical Characteristics for DCS GMSK Mode

Unless otherwise specified: VBATT = 3.6 V, PIN = +2.0 dBm, Pulse Width =1154µs, Duty Cycle 25%,

ZIN = ZOUT = 50Ω, TC = 25 °C, VRAMP = 2.2 V, BS = HIGH, TX_EN = HIGH, VMODE =LOW

ParaMeter

MIN tYP MaX uNIt

COMMeNts

Operating Frequency

1710 - 1785 MHz

Input Power

0

+2

+4

dBm

Output Power, PMAX

32 33

-

dBm

 

Degraded Output Power

29.5 31

-

dBm

VBATT = 3.2 V, TC = +85 °C

PIN = 0 dBm

PAE @ PMAX

45 53

-

%

Forward Isolation 1

-

-40 -30 dBm TX_EN = LOW, PIN = +4 dBm

Forward Isolation 2

-

-27 -10

dBm

TX_EN = HIGH, VRAMP = 0.25 V,

PIN = +4 dBm

Harmonics

Second Harmonic (2FO)

-

-23 -10

Third Harmonic (3FO)

-

-28 -10

dBm POUT < 32 dBm

4FO to 15FO

-

-20 -8

Stability (all spurious)

Output Load VSWR = 6:1 All Phases , POUT < 32dBm

-

-

-36

dBm FOUT < 1 GHz, RBW = 3 MHz

Ruggedness

RX Noise Power

Input Return Loss

-

-

-30

dBm FOUT > 1 GHz, RBW = 3 MHz

No Degradation, No Damage

Load VSWR = 10:1 All Phase Angles;

POUT < 32dBm

-

-87 -78

dBm

FTX = 1785 MHz, RBW = 100 kHz,

FRX =1805 to 1880 MHz, POUT < 32 dBm

-

- 2.5:1 VSWR

12

PRELIMINARY DATA SHEET - Rev 1.4

02/2009

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