CA3227 Intersil Corporation, CA3227 Datasheet - Page 4

• Manufacturer Part Number: CA3227
• Description: High-Frequency NPN Transistor Array
• Manufacturer: Intersil Corporation

Typical Performance Curves
160
150
140
130
120
110
100
30
20
10
FIGURE 3. NOISE FIGURE vs COLLECTOR CURRENT
90
80
70
60
50
40
30
20
0.01
0.1
R
FIGURE 1. h
SOURCE
V
CE
= 6V, T
= 500 , V
A
= 25
FREQUENCY = 10Hz
FE
0.1
1.0
o
vs COLLECTOR CURRENT
CE
C
= 6V, T
I
I
C
4
C
(mA)
(mA)
A
= 25
o
100Hz
1.75
1.50
1.25
1.00
0.75
0.50
0.25
C
1.0
10
1kHz
0
0
10kHz
FIGURE 5. CAPACITANCE vs BIAS VOLTAGE
1
100kHz
C
C
C
2
CI
EB
CB
10.0
100
3
CA3227
BIAS VOLTAGE (V)
4
5
6
3.5
3.0
2.5
2.0
1.5
1.0
0.5
30
20
10
FIGURE 4. NOISE FIGURE vs COLLECTOR CURRENT
0.01
0
0
7
R
V
SOURCE
CE
FIGURE 2. f
8
= 5V, T
= 1k , V
9
A
FREQUENCY = 10Hz
= 25
T
10
0.1
o
vs COLLECTOR CURRENT
5
CE
C
= 6V, T
I
C
I
C
(mA)
(mA)
A
= 25
100Hz
o
C
1kHz
1.0
10
10kHz
100kHz
10.0
15