ADL5570(RevPrG) Просмотр технического описания (PDF) - Analog Devices

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ADL5570
(Rev.:RevPrG)

2.3 GHz to 2.4 GHz WiMAX Power Amplifier

Analog Devices 

Preliminary Technical Data

ADL5570

TARGET SPECIFICATIONS - VCC = 3.5 V

T = 25°C, 1024 FFT, 16 QAM OFDMA modulated carrier, 10 MHz Channel BW, ZL = 50 Ω, MODE = 0 V, STBY = 0 V, VREG = 2.85 V,

33% duty cycle, unless otherwise noted.

Table 1.

Parameter

Frequency Range

Linear Output Power

Gain

vs. Frequency

vs. Temp

vs. Supply

OP1dB

EVM

Input Return Loss

Spectral Mask @ 25dBm

Output Power

Harmonic Distortion

Power Supply Interface

Supply Current

PAE

Standby Mode

Sleep Mode

Turn On/Off Time

VSWR Survivability

Conditions

See table 5 for tuning details

MODE = 0 V, EVM ≤ 3%

MODE = 2.5 V, EVM ≤ 3%

±5 MHz

−40°C ≤ TA ≤ +85°C

3.2 V to 4.2 V

Unmodulated input

POUT = 25 dBm

±5 MHz carrier offset

±6 MHz carrier offset

±10.5 MHz carrier offset

±20 MHz carrier offset

VCC = 3.5 V

POUT = 25 dBm, MODE= 0 V.

POUT = 12 dBm, MODE= 2.5 V.

POUT = 25 dBm, MODE= 0 V

VREG = 2.85 V, STBY = 2.5 V

VREG = 0 V

Min Typ Max Unit

2.3

2.4 GHz

25

dBm

10

dBm

29

dB

±0.3

dB

±0.5

dB

±1

dB

31

dBm

3

% rms

10

dB

35

dBc

37

dBc

41

dBc

51

dBc

36

dBc

250

mA

100

mA

>20

%

10

mA

10

μA

1

μs

10:1

Rev. PrG | Page 3 of 10

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