TQ9147B 데이터 시트보기 (PDF) - TriQuint Semiconductor

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TQ9147B

2-Stage AMPS Power Amplifier IC

TriQuint Semiconductor 

TQ9147B

Data Sheet

Test Conditions (Unless Otherwise Specified): VDD = 5 V, PIN = +7 dBm, VGG = -3.5 V, Freq. = 824 & 849 MHz, TC = 25°C, Gate

voltage determined by the recommended bias circuit

Output Power vs. Frequency vs. Input Power

33.0

32.5

32.0

31.5

P in=7dBm

P in=3dBm

31.0

P in=-2dBm

30.5

30.0

820 825 830 835 840 845 850 855

Frequency (MHz)

Efficiency vs. Frequency vs. Input Power

65

60

55

50

45

40

Pin=7 dBm

35

Pin=3 dBm

Pin=-2 dBm

30

820 825 830 835 840 845 850 855

Frequency (MHz)

For additional information and latest specifications, see our website: www.triquint.com

5

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