低噪声放大器(LNA)选型指导

低噪声放大器(Low Noise Amplifier),即为噪声系数很低的放大器,一般用在射频微波设备的接收前端,或需要高灵敏度的信号检测的放大电路。在放大微弱信号的场合,放大器自身的噪声对信号的干扰可能很严重,因此希望减小这种噪声,以提高输出的信噪比(NF)。

优秀的低噪声放大器产品,通常LNA?镹F<0.7dB,  LNA芯片式产品NF<1.25dB,但实际依据客户的需求而定。

常见LNA产品品牌有 QORVO 、AMCOM、ADI、MA-COM

我公司采用常备现货的方式,更好的方便客户的需求,欢迎联系我们的销售代表咨询。

产品详情介绍


QORVO品牌

型号

频率

Gain(dB)

噪声系数NF(dB)

封装形式

QPL1002

0.03-3GHz

17

1.2

QFN

QPL9065

0.45-3.8GHz

37.5

0.55

SMT

QPL9057

0.6-4.2GHz

22.8

0.54

DFN

TQL9066

0.05-1.5GHz

18.4

0.62

QFN

TQL9092

0.6-4.2GHz

22.6

0.53

DFN

TQL9093

0.6-4.2GHz

20

0.67

DFN

TQP3M9005

0.05-4GHz

15.3

0.8

QFN

TQP3M9006

0.5-4GHz

13.5

1

QFN

TQP3M9007

0.1-4GHz

13

1.3

SOT-89

TQP3M9008

0.05-4GHz

20.6

1.3

SOT-89

TQP3M9009

0.05-4GHz

21.8

1.3

SOT-89

TQP3M9018

0.02-4GHz

20.5

1.3

QFN

TQP3M9019

0.02-4GHz

22

1.3

QFN

TQP3M9035

0.05-6GHz

16.5

0.65

DFN

TQP3M9036

0.05-2GHz

19.8

0.45

DFN

TQP3M9037

0.7-6GHz

20

0.4

DFN

TQP3M9039

0.05-1.5GHz

18

0.6

QFN

TQP3M9040

1.5-2.3GHz

18

0.62

QFN

TQP3M9041

2.3-6GHz

18.4

0.8

QFN

TGA2611

2-6GHz

25

1.5

Die

TGA2611-SM

2-6GHz

22

1

QFN

TGA2613

2.5-4GHz

12.5

2.5

Die

TGA2227

2-22GHz

16

2.5

Die

TGA2227-SM

2-22GHz

15.7

2.6

QFN

TGA2512

4-14GHz

27

2.6

Die

TGA2512-1-SM

4-14GHz

22

2.3

SMT

TGA2512-2-SM

4-14GHz

25

2.3

SMT

TGA2525

2-18GHz

17

2

Die

TGA2526

2-20GHz

17.5

2.5

Die

TGA2567-SM

2-20GHz

17

2

QFN

QPA2609D

7-14GHz

27

1.1

Die

QPA2609

7-14GHz

26

1.1

SMT

QPA2735D

13.75-18GHz

26

1.2

Die

QPA2735

13-20GHz

26

1.1

QFN

QPA2626D

17-23GHz

25

1.3

Die

QPA2626

17-23GHz

25

1.3

QFN

QPA2628D

25-31GHz

22

1.7

Die

QPA2628

22-32GHz

23

1.6

QFN

TGA2618

16-18GHz

28

2.3

Die

TGA4506

20-27GHz

21

2.2

Die

TGA4508

30-42GHz

21

2.8

Die

Custom MMIC品牌


型号

频率

Gain(dB)

噪声系数NF(dB)

封装形式

CMD228

2-6GHz

30

1.2

DIE

CMD228P4

2-6GHz

28

1.5

4x4 mm QFN

CMD283

2-6GHz

27

0.6

DIE

CMD283C3

2-6GHz

27

0.6

3x3 mm QFN

CMD290

2-26GHz

12.5

2.3

DIE

CMD276C4

2.6-4GHz

14.5

1.2

4x4 mm QFN

CMD185P3

4-8GHz

15.5

1.9

3x3 mm QFN

CMD185

4-8GHz

15.5

1.9

DIE

CMD219

4-8GHz

23

1

DIE

CMD219C4

4-8GHz

22.5

1

4x4 mm QFN

CMD270

4-8GHz

15.5

1.8

DIE

CMD270P3

4-8GHz

16

1.7

3x3 mm QFN

CMD277C4

5-7GHz

20

1.2

4x4 mm QFN

CMD119P3

5-9GHz

22

1.2

3x3 mm QFN

CMD218

5-9GHz

22

1.1

DIE

CMD218C4

5-9GHz

22

1.1

4x4 mm QFN

CMD229

5-11GHz

27

1.4

DIE

CMD229P4

5-11GHz

26

1.5

4x4 mm QFN

CMD132

5-11GHz

23

1.4

DIE

CMD132P3

5-11GHz

21

1.4

3x3 mm QFN

CMD263

5-11GHz

23

1.4

DIE

CMD263P3

5-11GHz

22

1.4

3x3 mm QFN

CMD278

8-12GHz

15

1.8

DIE

CMD278C4

8-12GHz

15

1.8

4x4 mm QFN

CMD186P3

6-11GHz

18.5

2.1

3x3 mm QFN

CMD157

6-18GHz

26

1.5

DIE

CMD157P3

6-18GHz

26

1.5

3x3 mm QFN

CMD264

6-18GHz

26

1.5

DIE

CMD264P3

6-18GHz

26

1.7

3x3 mm QFN

CMD194

6-20GHz

20

2

DIE

CMD194C3

8-20GHz

20

2

3x3 mm QFN

CMD167P3

8-16GHz

16

1.8

3x3 mm QFN

CMD161

10-14GHz

19

1.05

DIE

CMD189P3

10-14GHz

19

1.4

3x3 mm QFN

CMD159

10-17GHz

26

1.1

DIE

CMD167

10-17GHz

15

2

DIE

CMD160C4

17-25GHz

26.5

1.6

4x4 mm QFN

CMD160

17-25GHz

26.5

1.4

DIE

CMD298C4

17-25GHz

27

1.4

4x4 mm QFN

CMD298

17-25GHz

27

1.4

DIE

CMD163

17-27GHz

24

1.3

DIE

CMD163C4

17-27GHz

23

1.7

4x4 mm QFN

CMD299

18-40GHz

17

3.5

DIE

CMD162

26-34GHz

22

1.7

DIE

CMD162K4

26-34GHz

21

2

DIE

CMD188

26-34GHz

20

1.4

DIE

CMD190

33-45GHz

19

2.1

DIE



AMCOM品牌LNA产品


Model   NumberFmin (MHz)Fmax (MHz)NF (dB)Gain (dB)P1dB (dBm)Vd (V)SizeECCN
102501.4172151.25"   x 1.25"EAR99
0.00530023010121.25"   x 1.25"EAR99
2254000.82117121.25"   x 1.25"EAR99
504501.43418.5121.25"   x 1.25"EAR99
150023013151.25"   x 1.25"EAR99
0.0150024510151.25"   x 1.25"EAR99
105500.9198121.25"   x 1.25"EAR99
105800.7231951.25"   x 1.25"EAR99
105800.72319121.25"   x 1.25"EAR99
106001401751.25"   x 1.25"EAR99
0.036002.25014151.25"   x 1.25"EAR99
1506500.82117121.25"   x 1.25"EAR99
107001402551.25"   x 1.25"EAR99
9029281.22413121.25"   x 1.25"EAR99
10100023012121.25"   x 1.25"EAR99
50100011816121.25"   x 1.25"EAR99
2010001.33018121.25"   x 1.25"EAR99
1010002.25013121.25"   x 1.25"EAR99
20010000.852017121.25"   x 1.25"EAR99
30012000.64019121.25"   x 1.25"EAR99
55013000.5515.52151.25"   x 1.25"EAR99
10014000.82017121.25"   x 1.25"EAR99
0.01140034019151.25"   x 1.25"EAR99
0.0114502309121.25"   x 1.25"EAR99
1015003.32610121.25"   x 1.25"EAR99
20150012017121.25"   x 1.25"EAR99
0.00118002.2308121.25"   x 1.25"EAR99
160020001.11814121.25"   x 1.25"EAR99
Model NumberFmin   (MHz)Fmax   (MHz)NF   (dB)Gain   (dB)P1dB   (dBm)Vd   (V)SizeECCN
0.0120003.22610121.25"   x 1.25"EAR99
30020000.63720121.25"   x 1.25"EAR99
240025000.85142651.25"   x 1.25"EAR99
0.125002.425-1121.25"   x 1.25"EAR99
70027000.63525121.25"   x 1.25"EAR99
4030001.317.51951.25"   x 1.25"EAR99
100030000.63525121.25"   x 1.25"EAR99
220032001.72010121.25"   x 1.25"EAR99
20400022512121.25"   x 1.25"EAR99
2040002251851.25"   x 1.25"EAR99
300050002204.5121.25"   x 1.25"EAR99
450060001.11518.451.25"   x 1.25"EAR99
5000600021612121.25"   x 1.25"EAR99
50060001.8224121.25"   x 1.25"EAR99
100080001.6246.3121.25"   x 1.25"EAR99
7000140001.8171351.25"   x 1.25"EAR99