AWT6172 데이터 시트보기 (PDF) - ANADIGICS

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AWT6172

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

ANADIGICS 

AWT6172

Table 13: Electrical Characteristics for DCS EDGE Mode

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

ZIN = ZOUT = 50Ω, TC = 25 °C , BS =HIGH, TX_EN = HIGH, VMODE = HIGH

ParaMeter

MIN tYP MaX uNIt

COMMeNts

Operating Frequency ( Fo )

1710 - 1785 MHz

Linear POUT (High Power Mode) 27.5

-

Linear POUT (Low Power Mode) 19

-

-

-

dBm

VBIAS = High

VBIAS = Low

Linear Degraded Output Power

LD_POUT (High Power Mode) (1) 25

-

LD_POUT (Low Power Mode) (2) 16.5

-

Meets ACPR and EVM limits specified

-

-

dBm under nominal conditions

Linear Gain (High Power Mode) 34

37

40

dB VBIAS = High

Linear Gain (Low Power Mode) 30

36

40

dB VBIAS = Low

Gain Variation

- -0.04 - dB/oC -20 oC  TC  +85 oC

Power-Added Efficiency

-

20

-

% POUT = 27.5 dBm

Icq (Low Power Mode)

-

120

-

mA VBIAS = Low

Error Vector Magnitude (EVM)

-

2

5

%

Linearity

ACPR1

ACPR2

ACPR3

POUT < 27.5 dBm, BW = 30 kHz

-

-39 -33

Fo 200 kHz

-

-65 -58 dBc Fo 400 kHz

-

-78 -64

Fo 600 kHz

Harmonics

Second Harmonic (2Fo)

Third Harmonic (3Fo)

4Fo to 7Fo

-

-38 -20

-

-47 -20 dBm POUT < 27.5 dBm

-

-20 -10

Output Load VSWR = 6:1 All Phases, POUT < 27.5 dBm

Stability (all spurious)

-

-

-36 dBm FOUT < 1 GHz, RBW = 3 MHz

-

-

-30 dBm FOUT > 1 GHz, RBW = 3 MHz

Ruggedness

No Degradation, No Damage

Load VSWR = 10:1, All Phase Angles;

POUT  27.5 dBm

RX Noise Power

FTX = 1785 MHz, RBW = 100 kHz

-

-81 -76 dBm FRX = 1805 to 1880 MHz

POUT < 27.5 dBm

Input Return Loss

-

- 2.5:1 VSWR

Notes:

(1) VBIAS = High, VBATT = Range (3.2 V  VBATT  4.5 V), Temp = Range (-20 oC  TC  +85 oC).

(2) VBIAS = Low, VBATT = Range (3.2 V  VBATT  4.5 V), Temp = Range (-20 oC  TC  +85 oC).

14

PRELIMINARY DATA SHEET - Rev 1.4

02/2009

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