MRW3001 MRW3003 MRW3005

2–2

MOTOROLA RF DEVICE DATA

Characteristic

Symbol

Min

Typ

Max

Unit

DYNAMIC CHARACTERISTICS

Output Capacitance

MRW3001

(VCB = 28 V, IE = 0, f = 1.0 MHz)

MRW3003

MRW3005

Cob

—

—

—

3.5

5.7

8.4

4.0

7.0

10

pF

FUNCTIONAL TESTS

Common–Base Amplifier Power Gain

(VCE = 28 V, Pout = 1.0 W, f = 3.0 GHz)

MRW3001

(VCE = 28 V, Pout = 3.0 W, f = 3.0 GHz)

MRW3003

(VCE = 28 V, Pout = 5.0 W, f = 3.0 GHz)

MRW3005

GPB

7.0

6.0

5.0

—

—

—

—

—

—

dB

Collector Efficiency

(VCE = 28 V, Pout = 1.0 W, f = 3.0 GHz)

MRW3001

(VCE = 28 V, Pout = 3.0 W, f = 3.0 GHz)

MRW3003

(VCE = 28 V, Pout = 5.0 W, f = 3.0 GHz)

MRW3005

ηc

30

30

30

—

—

—

—

—

—

%

Load Mismatch

(VCE = 28 V, f = 3.0 GHz, Load VSWR = ∞:1, All Phase Angles)

Pout = 1.0 W

MRW3001

Pout = 3.0 W

MRW3003

Pout = 5.0 W

MRW3005

ψ

No Degradation in Output Power

Figure 1. Output Power versus Input Power

MRW3001

TYPICAL CHARACTERISTICS

2.5

2

1.5

1

0.5

0

Pin, INPUT POWER (WATTS)

0

0.05

0.1

0.15

0.2

0.25

0.3

2 GHz

3 GHz

f = 1.5 GHz

2.3 GHz

2.5

2

1.5

1

0.5

0

1

f, FREQUENCY (GHz)

1.5

2

2.5

3

3.5

60

50

40

30

20

ηc @ 1 W

Po(sat)

0.4

0.6 0.8 1.0

1.5

2

3 4 5

10

0.2

3

2.3

2

f = 1.5 GHz

3

2.3

2

f = 1.5 GHz

Zo = 50 Ω

ZOL*

Zin

Figure 2. Psat and η versus Frequency

Figure 3. Series Equivalent Input/Output Impedance