MRF5811LT1 Motorola, MRF5811LT1 Datasheet - Page 3

• Manufacturer Part Number: MRF5811LT1
• Description: NPN Silicon High Frequency Transistor
• Manufacturer: Motorola

MOTOROLA RF DEVICE DATA
12
10
8
6
2
0
8
6
4
2
0
4
RF INPUT
0
Figure 1. C ib Input Capacitance versus Voltage
Figure 4. Gain–Bandwidth Product versus
V BE
20
V EB , EMITTER–BASE VOLTAGE (VOLTS)
I C , COLLECTOR CURRENT (mA)
***HP11608A TRANSISTOR FIXTURE
1
Collector Current
40
*BIAS
TEE
60
Figure 3. MRF5811L Functional Circuit Schematic
**SLUG TUNER
2
C ib
TYPICAL CHARACTERISTICS
*HP11590B BIAS
*NETWORK
V CE = 6 Vdc
f = 1 GHz
80
f = 1 MHz
DUT
100
3
***
**MICROLAB/FXR
**SF–11N FOR f < 1 GHz
**SF–31N FOR f > 1 GHz
24
22
20
18
16
14
12
10
0
4
8
6
5
3
2
1
0
**SLUG TUNER
0.2
0
Figure 5. G U(max) Maximum Unilateral Gain,
0.3
|S 21 | 2
Figure 2. C cb , C ob Collector–Base
2
G U(max)
Capacitance versus Voltage
0.5
V cb , COLLECTOR–BASE (VOLTS)
|S 21 | 2 versus Frequency
*BIAS
TEE
f, FREQUENCY (GHz)
4
1
2
6
3
V CE = 10 Vdc
RF OUTPUT
MRF5811LT1
V CE = 6 Vdc
I C = 50 mA
f = 1 MHz
8
C ob
5
C cb
3
10
10