MC33078 MC33079
Figure 23. Slew Rate versus Temperature
VCC = +15 V
VEE = –15 V
∆V
in = 20 V
Falling
Rising
6.0
–
VO
2.0 kΩ
Figure 24. Voltage Gain and Phase
versus Frequency
A VOL , OPEN LOOP VOLTAGE GAIN (dB)
120
100
80
60
Gain
40
135
20
0
1.0
180
10 M
VCC = +15 V
VEE = –15 V
RL = 2.0 kΩ
TA = 25°C
0
φ
, EXCESS PHASE (DEGREES)
10
SR, SLEW RATE (V/
µ
s)
8.0
45
Phase
90
4.0
∆V
in
+
2.0
–55
–25
0
25
50
75
TA, AMBIENT TEMPERATURE (°C)
100
125
10
100
1.0 k
10 k
100 k
f, FREQUENCY (Hz)
1.0 M
Figure 25. Open Loop Gain Margin and
Phase Margin versus Load Capacitance
14
A m , OPEN LOOP GAIN MARGIN (dB)
–
Figure 26. Overshoot versus Output
Load Capacitance
0
100
φ
m, PHASE MARGIN (DEGREES)
–
12
Vin
10
8.0
–55°C
125°C
20
30
os, OVERSHOOT (%)
+
2.0 kΩ
VO
CL
125°C
VO
CL
10
25°C
Phase
80
60
40
20
0
10
∆V
in
+
25°C
– 55°C
6.0
4.0
2.0
0
1
VCC = +15 V
VEE = –15 V
VO = 0 V
10
125°C
40
50
25°C
–55°C
Gain
100
60
70
1000
VCC = +15 V
VEE = –15 V
∆V
in = 100 mV
100
1.0 k
10 k
CL, OUTPUT LOAD CAPACITANCE (pF)
CL, OUTPUT LOAD CAPACITANCE (pF)
e n , INPUT REFERRED NOISE VOLTAGE ( nV/
√
Hz )
i n, INPUT REFERRED NOISE CURRENT ( pA/
√
Hz )
Figure 27. Input Referred Noise Voltage and
Current versus Frequency
100
80
50
30
20
10
8.0
5.0
3.0
2.0
1.0
10
Voltage
10
VCC = +15 V
VEE = –15 V
TA = 25°C
Figure 28. Total Input Referred Noise Voltage
versus Source Resistance
Vn, REFERRED NOISE VOLTAGE (nV/
√
Hz)
1000
VCC = +15 V
VEE = –15 V
f = 1.0 kHz
TA = 25°C
Vn(total) = (inRs)2
100
)
en2
)
4KTRS
10
Current
100
1.0 k
f, FREQUENCY (Hz)
10 k
0.1
100 k
1.0
10
100
1.0 k
10 k
100 k
1.0 M
RS, SOURCE RESISTANCE (Ω)
MOTOROLA ANALOG IC DEVICE DATA
7
MOTOROLA [ MOTOROLA, INC ]
