AWT6137 데이터 시트보기 (PDF) - ANADIGICS

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AWT6137

HELP™ Cellular Dual Mode AMPS/CDMA 3.4V/28dBm Linear Power Amplifier Module

ANADIGICS 

AWT6137

Table 4: Electrical Specifications - AMPS Operation

(TC = +25 °C, VCC = +3.4 V, VREF = +2.85 V, VMODE = 0 V, POUT = +31 dBm, 50 Ω system)

PARAMETER

MIN TYP MAX UNIT COMMENTS

Gain

25.5 26.5 30

dB

Gain Variation

-

0.5 1.5

dB

Power-Added Efficiency

50

55

-

%

Quiescent Current (Icq)

-

100 120 mA

Reference Current

Mode Control Current

-

3.5 5.0

mA through VREF pin

-

0

0.1

mA through VMODE pin, VMODE = 0 V

Leakage Current

Noise in Receive Band

-

<1

5

µA

VCC = +4.2 V, VREF = 0 V,

VMODE = 0 V

-

-134 -132 dBm/Hz 869 MHz to 894 MHz

Harmonics

2fo

3fo, 4fo

-

-

-40

-45

-30

-30

dBc

Input Impedance

-

-

2:1 VSWR

Spurious Output Level

(all spurious outputs)

POUT < +31 dBm

-

-

-65 dBc In-band load VSWR < 5:1

Out-of-band load VSWR < 10:1

Load mismatch stress with no

permanent degradation or failure

8:1

-

VCC = +5.0 V

-

VSWR

PIN = +5 dBm

Applies over full operating

temperature range

4

PRELIMINARY DATA SHEET - Rev 1.0

03/2004

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