參數(shù)資料
型號(hào): MAX2654
廠商: Maxim Integrated Products, Inc.
英文描述: 1575MHz/1900MHz Variable-IP3 Low-Noise Amplifiers
中文描述: 1575MHz/1900MHz、可變IP3、低噪聲放大器
文件頁(yè)數(shù): 10/14頁(yè)
文件大?。?/td> 361K
代理商: MAX2654
M
1575MHz/1900MHz Variable-IP3
Low-Noise Amplifiers
10
______________________________________________________________________________________
0
16
14
12
10
8
6
4
2
1000
1600
1200
1400
2000
1800
2200
MAX2656
GAIN vs. FREQUENCY
M
FREQUENCY (MHz)
G
HIGH-GAIN MODE
R
BIAS
= 392
±
1%
R
BIAS
= 698
±
1%
R
BIAS
= 511
±
1%
-4
4
3
2
1
0
-1
-2
-3
1000
1600
1800
1200
1400
FREQUENCY (MHz)
2000
2200
MAX2656
GAIN vs. FREQUENCY
M
G
LOW-GAIN MODE
R
BIAS
= 392
±
1%
R
BIAS
= 715
±
1%
R
BIAS
= 511
±
1%
6
14
13
12
17
16
15
18
8
7
11
10
9
200
600
800
R
BIAS
(
)
400
1000 1200 1400 1600
MAX2656
GAIN vs. R
BIAS
M
G
f
= 1960MHz
HIGH-GAIN MODE
T
A
= +25
°
C
T
A
= +85
°
C
T
A
= -40
°
C
-2
2
3
4
-1
0
1
200
600
800
R
BIAS
(
)
400
1000 1200 1400 1600
MAX2656
GAIN vs. R
BIAS
M
G
f
= 1960MHz
LOW-GAIN MODE
T
A
= +25
°
C
T
A
= +85
°
C
T
A
= -40
°
C
0
1
2
3
2.5
4.0
4.5
3.0
3.5
SUPPLY VOLTAGE (V)
5.0
5.5
6.0
MAX2656
GAIN vs. SUPPLY VOLTAGE
M
G
T
A
= +85
°
C
T
A
= +25
°
C
T
A
= -40
°
C
R
BIAS
= 511
±1%
f
IN
= 1960MHz
LOW-GAIN MODE
14.0
14.5
15.0
15.5
16.0
2.5
4.0
4.5
3.0
3.5
SUPPLY VOLTAGE (V)
5.0
5.5
6.0
MAX2656
GAIN vs. SUPPLY VOLTAGE
M
G
R
BIAS
= 511
±1%
f
= 1960MHz
HIGH-GAIN MODE
T
A
= +25
°
C
T
A
= +85
°
C
T
A
= -40
°
C
1.4
1.6
2.0
1.8
2.2
2.4
1500
1700 1800
FREQUENCY (MHz)
1600
1900 2000 2100 2200 2300
MAX2656
NOISE FIGURE vs. FREQUENCY
M
N
R
BIAS
= 715
±
1%
R
BIAS
= 511
±
1%
R
BIAS
= 392
±
1%
2.2
2.0
2.4
1.8
1.6
1.4
1.2
1.0
-40
20
-20
0
TEMPERATURE (
°
C)
40
60
80
MAX2656
NOISE FIGURE vs. TEMPERATURE
M
N
f
1
= 1960MHz
R
BIAS
= 511
±
1%
0
-2
-4
-6
-8
-10
-12
-14
-16
-18
-20
-22
-24
1000
1600
1800
1200
1400
FREQUENCY (MHz)
2000
2200
MAX2656
INPUT/OUTPUT RETURN LOSS vs. FREQUENCY
M
I
LOW-GAIN MODE
INPUT
RETURN LOSS
OUTPUT
RETURN LOSS
Typical Operating Characteristics (continued)
(P
IN
= -30dBm, input and output are terminated to 50
, V
CC
= +3V, high-gain and low-gain modes are applicable only to the MAX2656,
T
A
= +25
°
C, unless otherwise noted.)
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MAX2654EXT-T 功能描述:射頻放大器 1575MHz/1900MHz Variable-IP3 RoHS:否 制造商:Skyworks Solutions, Inc. 類型:Low Noise Amplifier 工作頻率:2.3 GHz to 2.8 GHz P1dB:18.5 dBm 輸出截獲點(diǎn):37.5 dBm 功率增益類型:32 dB 噪聲系數(shù):0.85 dB 工作電源電壓:5 V 電源電流:125 mA 測(cè)試頻率:2.6 GHz 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 封裝:Reel