RMPA0951AT 데이터 시트보기 (PDF) - Fairchild Semiconductor

부품명

상세내역

제조사

RMPA0951AT

3V Cellular CDMA PowerEdge™ Power Amplifier Module

Fairchild Semiconductor 

Electrical Characteristics3

Parameter

Frequency Range

Gain (Pout = +28dBm)

Gain (Pout = +31dBm)

Analog Output Power

Power-Added Efficiency

CDMA (Pout = +28dBm)

Analog (Pout = +31.5dBm)

ACPR1 5

ACPR2 5

Rx-Band Noise Power (All Power Levels)

Noise Figure

Input VSWR (50Ω)

Output VSWR (50Ω)

Stability (All spurious)4,7

Harmonics (Po < 28dBm) 2fo, 3fo, 4fo7

Quiescent Current

Power Shutdown Current6

Vcc

Vref

Iref

Min

Typ

Max

Units

824

849

MHz

30

dB

29

dB

31

dBm

32

35

%

44

50

%

-52

-46

dBc

-58

-55

dBc

-135

dBm/Hz

3

dB

1.5:1

2.5:1

—

2.5:1

—

-60

dBc

-30

dBc

80

120

mA

2

10

µA

3.0

3.4

4.0

V

2.0

3.0

3.2

V

16

mA

Notes:

3: All parameters to be met at Ta = +25°C, Vcc = +3.4V, Vref = 3.0V and load VSWR ≤ 1.2:1.

4: Load VSWR ≤ 6:1 all phase angles.

5: CDMA waveform measured using the ratio of the average power within the 1.23 MHz signal channel to the power within a 30 kHz resolution bandwidth,

at a 885 KHz offset, Pout = 28dBm, offset is ±885 KHz, ±1.98 MHz.

6: No applied RF signal. Vcc = +3.4V nominal, Vref = +0.2V maximum.

7: Guaranteed by design.

©2004 Fairchild Semiconductor Corporation

RMPA0951AT Rev. D

Share Link: