ATF-541M4 データシートの表示（PDF） - HP => Agilent Technologies

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ATF-541M4

Low Noise Enhancement Mode Pseudomorphic HEMT in a Miniature Leadless Package

HP => Agilent Technologies 

ATF-541M4 Typical Performance Curves, continued

30

45

25°C

25

-40°C

40

85°C

35

20

30

15

25

10

20

25°C

-40°C

85°C

5

15

0

01 2 3 4 5 67

FREQUENCY (GHz)

Figure 12. Gain vs. Freq. and Temperature

Tuned for Max OIP3 and Min NF at

Vds = 3V, Ids = 60 mA[1].

10

01 2 3 4 5 67

FREQUENCY (GHz)

Figure 13. OIP3 vs. Freq. and Temperature

Tuned for Max OIP3 and Min NF at

Vds = 3V, Ids = 60 mA[1].

2.0

25°C

-40°C

1.5

85°C

1.0

0.5

0

01 2 3 4 5 67

FREQUENCY (GHz)

Figure 14. NF vs. Freq. and Temperature

Tuned for Max OIP3 and Min NF at

Vds = 3V, Ids = 60 mA[1].

23

25°C

22

-40°C

85°C

21

20

19

18

17

01 2 3 4 5 67

FREQUENCY (GHz)

Figure 15. P1dB vs. Freq. and Temperature

Tuned for Max OIP3 and Min NF at

Vds = 3V, Ids = 60 mA[1].

ATF-541M4 Output Reflection Coefficient Parameters Tuned

for Maximum Output IP3[1]; VDS = 3V, IDS = 60 mA

Freq

(GHz)

Gamma[2]

Out_Mag.

(Mag)

Gamma[2]

Out_Mag.

(Degrees)

OIP3

(dBm)

P1dB

(dBm)

0.9

0.006

23

2.0

0.314

-167

3.9

0.321

134

5.8

0.027

89

35.04

35.82

36.60

37.62

19.47

21.36

20.37

19.38

Notes:

1. Input tuned for minimum NF and the output tuned for maximum OIP3

using an InterContinental Microwave (ICM) test fixture, double stub

tuners and bias tees.

2. Gamma out is the reflection coefficient of the matching circuit presented

to the output of the device.

5

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