LF441C LF442C LF444C
Figure 11. Normalized Gain Bandwidth
Product versus Temperature
VCC = +15 V
VEE = –15 V
RL = 10 kΩ
CL = 100 pF
AVOL , OPEN LOOP VOLTAGE GAIN (dB)
1.4
1.3
1.2
1.1
1.0
0.9
0.8
0.7
0.6
–75
–50
–25
0
25
50
75
100
125
20
Phase
10
0
–10
–20
0.1
VCC = +15 V
VEE = –15 V
RL = 10 kΩ
CL = 100 pF
TA = 25°C
1.0
f, FREQUENCY (MHz)
Gain
135
180
225
270
10
GBW, NORMALIZED GAIN BANDWIDTH PRODUCT
Figure 12. Open Loop Voltage Gain and
Phase versus Frequency
90
φ,
EXCESS PHASE (DEGREES)
TA, AMBIENT TEMPERATURE (°C)
Figure 13. Slew Rate versus Temperature
8.0
THD, OUTPUT DISTORTION (%)
SR, SLEW RATE (V/
µs
)
2.5
2.0
1.5
1.0
Figure 14. Total Output Distortion
versus Frequency
VCC = +15 V
VEE = –15 V
TA = 25°C
7.0
6.0
VCC = +15 V
VEE = –15 V
RL = 10 kΩ
AV = +1.0
4.0
–75 –50
–25
0
25
50
75
TA, AMBIENT TEMPERATURE (°C)
5.0
AV = 100
0.5
0
AV = 10
10
100
1.0 k
f, FREQUENCY (Hz)
10 k
100 k
100
125
Figure 15. Output Voltage Swing
versus Frequency
A VOL, OPEN LOOP VOLTAGE GAIN (dB)
VO, OUTPUT VOLTAGE SWING (Vp–p )
100
80
60
Figure 16. Open Loop Voltage
Gain versus Frequency
30
20
VCC = +15 V
VEE = –15 V
RL = 10 kΩ
AV = +1.0
1% THD
TA = 25°C
1.0 k
10 k
100 k
1.0 M
f, FREQUENCY (Hz)
40
20
0
VCC = +15 V
VEE = –15 V
RL = 10 kΩ
TA = 25°C
0.1
1.0
10
100
1.0 k
10 k
100 k
1.0 M
10 M
f, FREQUENCY (Hz)
10
0
MOTOROLA ANALOG IC DEVICE DATA
5