Silicon Bipolar High f
T
Low Noise Microwave Transistors
MP4T645 Series
Typical Performance Curves (Cont’
d)
NOMINAL GAIN BANDWIDTH PRODUCT vs
COLLECTOR CURRENT (MP4T64535)
20
DC CURRENT GAIN (h
FE
)
NOMINAL DC CURRENT GAIN vs COLLECTOR
CURRENT at V
CE
= 8 VOLTS (MP4T64535)
1000
GAIN BANDWIDTH
PRODUCT (f
T
) (GHz)
100
2
1
10
COLLECTOR CURRENT (mA)
100
10
1
10
COLLECTOR CURRENT (mA)
100
NOMINAL NOISE FIGURE and ASSOCIATED
GAIN vs FREQUENCY at V
CE
= 8 VOLTS,
COLLECTOR CURRENT = 7 mA (MP4T64535)
100
NOISE
ASSOCIATED
FIGURE(dB)
GAIN (dB)
NOISE
ASSOCIATED
FIGURE(dB)
GAIN (dB)
13
11
9
7
5
NOMINAL NOISE FIGURE and ASSOCIATED GAIN
vs COLLECTOR CURRENT at f = 1 GHz and V
CE
=
8 VOLTS(MP4T64535)
Associated Gain
ASSOCIATED GAIN
10
NOISE FIGURE
50 OHM Noise Figure
3
1
Optimum Match for Noise Figure
1
0.1
1
FREQUENCY (GHz)
10
0
5
10
15
COLLECTOR CURRENT (mA)
20
Specification Subject to Change Without Notice
M-Pulse Microwave____________________________________________________________________________________
576 Charcot Avemue, San Jose, California 95131
6
Tel (408) 432-1480
Fax (408)) 432-3440
MPLUSE [ M-PULSE MICROWAVE INC. ]
