CA3127
Typical Performance Curves (Continued)
TA = 25°C
VCE = 6V
1.2
1.1
1.0
0.9
0.8
0
12
3456
78
9 10
COLLECTOR CURRENT (mA)
FIGURE 6. GAIN-BANDWIDTH PRODUCT vs COLLECTOR
CURRENT
TA = 25°C
f = 1MHz
2.25
2.00
1.75
CCI
1.50
1.25
1.00
0.75
0.50
CEB
0.25
CCB
0 1 2 3 4 5 6 7 8 9 10
BIAS VOLTAGE (V)
FIGURE 8A. CAPACITANCE vs BIAS VOLTAGE FOR Q2
1.0
TA = -55°C
0.9
0.8
TA = 25°C
0.7
TA = 125°C
0.6
0.5
0.4
0.1
1
10
COLLECTOR CURRENT (mA)
FIGURE 7. BASE-TO-EMITTER VOLTAGE vs COLLECTOR
CURRENT
CAPACITANCE (pF)
TRAN-
SISTOR
CCB
CCE
CEB
CCI
PKG TOTAL PKG TOTAL PKG TOTAL PKG TOTAL
BIAS - 6V - 6V - 4V - 6V
(V)
Q1 0.025 0.190 0.090 0.125 0.365 0.610 0.475 1.65
Q2 0.015 0.170 0.225 0.265 0.130 0.360 0.085 1.35
Q3 0.040 0.200 0.215 0.240 0.360 0.625 0.210 1.40
Q4 0.040 0.190 0.225 0.270 0.365 0.610 0.085 1.25
Q5 0.010 0.165 0.095 0.115 0.140 0.365 0.090 1.35
FIGURE 8B. TYPICAL CAPACITANCE VALUES AT f = 1MHz.
THREE TERMINAL MEASUREMENT. GUARD ALL
TERMINALS EXCEPT THOSE UNDER TEST.
FN662 Rev.5.00
Jun 5, 2006
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