AD8001
30
20
–10
–20
CURVES ARE FOR WORST
CASE CONDITION WHERE
ONE SUPPLY IS VARIED
WHILE THE OTHER IS
HELD CONSTANT.
910⍀
150⍀
+PSRR
910⍀
150⍀
V
IN
10
51⍀
V
OUT
0
62⍀
–10
–20
–30
–40
–50
–60
–30
–40
–50
–PSRR
–PSRR
+PSRR
R
= 909⍀
F
G = +2
1M
10M
100M
1G
300k
1M
10M
FREQUENCY – Hz
100M
1G
FREQUENCY – Hz
Figure 34. CMRR vs. Frequency
Figure 37. PSRR vs. Frequency
1
0
R
= 549⍀
F
–1
–2
–3
–4
–5
–6
–7
–8
–9
R
= 649⍀
F
G = –2
R
= 100⍀
L
V
= 50mV
R = 750⍀
F
IN
rms
1M
10M
100M
1G
FREQUENCY – Hz
Figure 38. 2 V Step Response, G = –1
Figure 35. –3 dB Bandwidth vs. Frequency, G = –2
100
90
80
70
60
50
40
30
20
10
0
100
90
80
70
60
50
40
30
20
10
0
3 WAFER LOTS
COUNT = 895
MEAN = 1.37
STD DEV = 1.13
MIN = –2.45
MAX = +4.69
CUMULATIVE
FREQ DIST
–5
–4
–3
–2
–1
0
1
2
3
4
5
INPUT OFFSET VOLTAGE – mV
Figure 39. Input Offset Voltage Distribution
Figure 36. 100 mV Step Response, G = –1
REV. C
–9–
ADI [ ADI ]
