HA1630D07_15 Datasheet, PDF (14/17 Pages) Renesas Technology Corp – Dual CMOS High Drive Operational Amplifier

HA1630D07
Characteristic Curves (cont.)
Figure 25 HA1630D07
Open Loop Gain, Phase vs. Frequency
100
270
V_DD = 3.0 V
Gain ^{RL = 100 kΩ}
50
180
0
90
Phase
–50
0
–100
10
–90
100 1 k 10 k 100 k 1 M 10 M
Frequency, f (Hz)
Figure 26 HA1630D07
Open Loop Gain, Phase vs. Frequency
100
270
V_DD = 3.0 V
C_L = 400 pF
50
Gain
180
0
90
Phase
–50
0
–100
10
–90
100 1 k 10 k 100 k 1 M 10 M
Frequency, f (Hz)
Figure 27 HA1630D07
Phase Margin vs. Capacitive Load
80
70
V_DD = 3.0 V
60
50
40
30
20
10
0
0 50 100 150 200 250 300 350 400
Capacitive Load, C_L (pF)
Figure 29 HA1630D07
Noise Input Voltage vs. Frequency
1.0
V_DD = 3.0 V
0.8
0.6
0.4
0.2
0.0
10
100
1k
10 k
Frequency, f (Hz)
Figure 28 HA1630D07
Channel Separation vs. Frequency
150
V_DD = 3.0 V
100
50
0
–50
10
100 1 k 10 k 100 k 1 M 10 M
Frequency, f (Hz)
REJ03D0859-0200 Rev.2.00 Nov 30, 2007
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