MRF2947AT1 データシートの表示（PDF） - Motorola => Freescale

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MRF2947AT1

NPN Silicon Low Noise Transistors

Motorola => Freescale 

TYPICAL CHARACTERISTICS

35

30

VCE = 1 V

IC = 1 mA

25

20

MSG

15

10

MAG

5

0

0.1

1

10

f, FREQUENCY (GHz)

Figure 6. Maximum Stable/Available Gain

versus Frequency

35

30

MSG

25

VCE = 6 V

IC = 5 mA

20

15

MAG

10

MSG

5

0

0.1

1

10

f, FREQUENCY (GHz)

Figure 7. Maximum Stable/Available Gain

versus Frequency

40

35

GUmax

30

VCE = 1 V

IC = 1 mA

25

20

15

10

S212

5

0

–5

0.1

1

10

f, FREQUENCY (GHz)

Figure 8. Maximum Unilateral Gain and

Forward Insertion Gain versus Frequency

18

16

VCE = 1 V

f = 1 GHz

GUmax

14

12

S212

10

8

6

4

0.1

1

10

100

IC, COLLECTOR CURRENT (mA)

Figure 10. Maximum Unilateral Gain and

Forward Insertion Gain versus Collector Current

40

35

GUmax

30

VCE = 6 V

IC = 5 mA

25

20

S212

15

10

5

0

0.1

1

10

f, FREQUENCY (GHz)

Figure 9. Maximum Unilateral Gain and

Forward Insertion Gain versus Frequency

20

18 VCE = 6 V

f = 1 GHz

16

GUmax

14

S212

12

10

8

6

4

0.1

1

10

100

IC, COLLECTOR CURRENT (mA)

Figure 11. Maximum Unilateral Gain and

Forward Insertion Gain versus Collector Current

MRF2947AT1,T2 MRF2947RAT1,T2

4

MOTOROLA RF DEVICE DATA

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