@vic
AV2907
TYPICAL SMALL–SIGNAL CHARACTERISTICS
NOISE FIGURE
V
= 10 Vdc, T = 25°C
CE
A
10
10
f = 1.0 kHz
8.0
8.0
I
= –1.0 mA, R = 430 Ω
s
6.0
4.0
2.0
0
C
6.0
4.0
I
= –50 µA
C
–500 µA, R = 560 Ω
–50 µA, R = 2.7 kΩ
s
–100 µA, R = 1.6 kΩ
s
–100
–500
–1.0 mA
µA
A
µ
s
R
= OPTIMUM SOURCE RESISTANCE
s
2.0
0
0.01 0.02 0.05 0.1 0.2
0.5 1.0 2.0
5.0 10 20
50 100
50
100 200
500 1.0 k 2.0 k
5.0 k 10 k 20 k
50 k
f, FREQUENCY (kHz)
R , SOURCE RESISTANCE (OHMS)
s
Figure 7. Frequency Effects
Figure 8. Source Resistance Effects
30
20
400
300
C
eb
200
10
100
80
7.0
5.0
V
T
= –20 V
CE
= 25
°C
60
J
C
cb
40
30
3.0
2.0
20
–0.1
–0.2 –0.3 –0.5
–1.0
–2.0 –3.0 –5.0
–10
–20 –30
–1.0 –2.0
–5.0 –10 –20
–50 –100 –200
–500 –1000
REVERSE VOLTAGE (VOLTS)
I , COLLECTOR CURRENT (mA)
C
Figure 9. Capacitances
Figure 10. Current–Gain — Bandwidth Product
+0.5
0
–1.0
–0.8
T
= 25°C
J
V
@ I /I = 10
C B
BE(sat)
R
for V
CE(sat)
VC
–0.5
–1.0
–1.5
CE
@ V
V
= –10 V
BE(on)
–0.6
–0.4
–0.2
0
R
for V
BE
–2.0
–2.5
VB
V
@ I /I = 10
C B
CE(sat)
–0.1 –0.2 –0.5 –1.0 –2.0 –5.0 –10 –20
–50 –100 –200 –500
–0.1 –0.2 –0.5 –1.0 –2.0 –5.0 –10 –20
–50 –100 –200 –500
I
, COLLECTOR CURRENT (mA)
I , COLLECTOR CURRENT (mA)
C
C
Figure 11. “On” Voltage
Figure 12. Temperature Coefficients
Copyright @vic Electronics Corp.
4
Website: http://www.avictek.com
AVICTEK [ Avic Technology ]
