参数资料
型号: ADL5571
厂商: ANALOG DEVICES INC
元件分类: 放大器
英文描述: 2500 MHz - 2700 MHz RF/MICROWAVE NARROW BAND MEDIUM POWER AMPLIFIER
封装: 4 X 4 MM, ROHS COMPLIANT, LFCSP-16
文件页数: 9/11页
文件大小: 787K
代理商: ADL5571
Preliminary Technical Data
ADL5571
Rev. PrB | Page 7 of 11
TYPICAL PERFORMANCE CHARACTERISTICS
T = 25°C, 1024 FFT, 16 QAM OFDMA modulated carrier, 10 MHz Channel BW, ZL = 50 Ω,, STBY = 0 V, VREG = 2.85 V, 33% duty cycle,
unless otherwise noted.
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0
5
10
15
20
25
30
35
OUTPUT POWER (dBm)
B
URS
T
R
M
S
CU
RRE
NT(A
)
Figure 3.Burst RMS Current vs. POUT, at 2.6GHz, Vcc=3.5V
0
1
2
3
4
5
6
7
8
9
10
0
5
10
15
20
25
30
35
OUTPUT POWER (dBm)
EV
M
(
%
)
3.5V
5V
Figure 4. EVM vs. POUT at 2.6 GHz.
Figure 5. ACPR Measurement at 2.6 GHz, VCC = 5 V with FCC Limits Applied.
21
22
23
24
25
26
27
28
29
30
31
32
2450
2500
2550
2600
2650
2700
2750
FREQUENCY (MHz)
GA
IN
(dB
)
3.5V
5V
Figure 6. Gain vs. Frequency at PIN= 4 dBm
21
22
23
24
25
26
27
28
29
30
31
0
5
10
15
20
25
30
35
OUTPUT POWER (dBm)
G
A
IN
(d
B
)
3.5V
5V
Figure 7. Gain vs Output Power at 2.6 GHz
0
2
4
6
8
10
12
14
0
5
10
15
20
25
30
35
OUTPUT POWER (dBm)
EVM
(
%
)
2500MHz
2600MHz
2700MHz
Figure 8.EVM vs. Output Power at Vcc=3.5V
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