AD8021ARMZ-REEL7 View Datasheet(PDF) - Analog Devices
Part Name
Description
Manufacturer
AD8021ARMZ-REEL7 Datasheet PDF : 28 Pages
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AD8021
TYPICAL PERFORMANCE CHARACTERISTICS
TA = 25°C, VS = ±5 V, RL = 1 kΩ, G = +2, RF = RG = 499 Ω, RS = 49.9 Ω, RO = 976 Ω, RD = 53.6 Ω, CC = 7 pF, CL = 0, CF = 0, VOUT = 2 V p-p,
frequency = 1 MHz, unless otherwise noted.
24
21 G = +10, RF = 1kΩ, RG = 110Ω, CC = 0pF
18
15 G = +5, RF = 1kΩ, RG = 249Ω, CC = 2pF
12
9
G = +2, RF = RG = 499Ω, CC = 7pF
6
3
G = +1, RF = 75Ω, CC = 10pF
0
–3
–6
0.1M
1M
10M
100M
1G
FREQUENCY (Hz)
9
G = +2
8
7
6
5
4
3
2
1
0
–1
1M
VS = ±2.5V
VS = ±5V
VS = ±2.5V
VS = ±12V
10M
100M
1G
FREQUENCY (Hz)
Figure 5. Small Signal Frequency Response vs. Frequency and Gain,
VOUT = 50 mV p-p, Noninverting (See Figure 48)
24
21
18 G = –10, RF = 1kΩ, RG = 100Ω,
RIN = 100Ω, CC = 0pF
15
12 G = –5, RF = 1kΩ, RG = 200Ω,
RIN = 66.5Ω, CC = 1.5pF
9
6
G = –2, RF = 499Ω, RG = 249Ω,
3 RIN = 63.4Ω, CC = 4pF
0
G = –1, RF = 499Ω, RG = 499Ω,
–3 RIN = 56.2Ω, CC = 7pF
–6
0.1M
1M
10M
100M
1G
FREQUENCY (Hz)
Figure 6. Small Signal Frequency Response vs. Frequency and
Gain, VOUT = 50 mV p-p Inverting (See Figure 48)
9
G = +2
8
CC = 5pF
7
CC = 7pF
6
5
CC = 9pF
4
3
2
1
0
–1
0.1M
CC = 7pF
CC = 9pF
1M
10M
100M
1G
FREQUENCY (Hz)
Figure 7. Small Signal Frequency Response vs. Frequency and
Compensation Capacitor, VOUT = 50 mV p-p (See Figure 48)
Figure 8. Small Signal Frequency Response vs. Frequency and Supply,
VOUT = 50 mV p-p, Noninverting (See Figure 48)
3
G = –1
2
1
0
–1
–2
–3
–4
–5
–6
–7
1M
VS = ±2.5V
VS = ±5V
VS = ±12V
VS = ±2.5V
10M
100M
1G
FREQUENCY (Hz)
Figure 9. Small Signal Frequency Response vs. Frequency and Supply,
VOUT = 50 mV p-p, Inverting (See Figure 50)
9
G = +2
8
7
VOUT = 0.1V AND 50mV p-p
6
5
4
VOUT = 4V p-p
3
2
VOUT = 1V p-p
1
0
–1
1M
10M
100M
1G
FREQUENCY (Hz)
Figure 10. Frequency Response vs. Frequency and VOUT, Noninverting
(See Figure 48)
Rev. F | Page 9 of 28
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