3

MRF1002MA MRF1002MB

MOTOROLA RF DEVICE DATA

Figure 2. Output Power versus Input Power

Figure 3. Output Power versus Frequency

Figure 4. Output Power versus Supply Voltage

Figure 5. Power Gain versus Frequency

Figure 6. Series Equivalent Input/Output Impedance

f

MHz

Zin

Ohms

ZOL*

Ohms

Pout = 2.0 W pk

960

1090

1215

15.5 + j16.5

15 + j20

14 + j27

20 + j32.5

25 + j34

33.5 + j42.5

VCC = 35 Vdc,

tP = 10 µs, D = 1.0%

ZOL* = Conjugate of the optimum load impedance into which

ZOL*

Ohms

Pin = 0.2 W pk

25 + j21

31 + j26

37 + j32.5

3

40

0

Pin, INPUT POWER (mW pk)

2.5

2

1.5

1

0.5

80

120

160

200

1.09 GHz

f = 0.96 GHz

1.215 GHz

VCC = 35 V

tP = 10 µs

D = 1%

3

960

2.5

2

1.5

1

0.5

f, FREQUENCY (MHz)

1090

1215

Pin = 200 mW pk

160 mW pk

120 mW pk

80 mW pk

VCC = 35 V

tP = 10 µs

D = 1%

0

VCC, SUPPLY VOLTAGE (V)

2

1.5

1

0.5

0

5

10

15

20

25

30

35

40

tP = 10 µs

D = 1%

f = 1090 MHz

Pin = 200 mW pk

125 mW pk

100 mW pk

75 mW pk

960

15

f, FREQUENCY (MHz)

1090

1215

14

13

12

11

10

Pout = 2 W pk

VCC = 35 V

tP = 10 µs

D = 1%

COORDINATES IN OHMS

+ j50

+ j100

+ j150

+ j250

+ j500

– j500

– j250

– j150

– j100

– j50

– j25

– j10

0

+ j10

+ j25

Zin

25

50

100

150

250

500

10

f = 960 MHz

1090

1215

ZOL* (Pin = 0.2 W pk)

1090

1215

960

1215

1090

ZOL* (Pout = 2 W pk)

f = 960 MHz