REV. D
AD8001
–9–
300k
100M
10M
1M
FREQUENCY – Hz
–20
–10
–40
–30
CMRR
–
dB
910
VOUT
VIN
150
910
51
62
1G
–50
TPC 31. CMRR vs. Frequency
1
–4
–9
1M
10M
1G
100M
–5
–6
–7
–8
–3
–2
–1
0
FREQUENCY – Hz
OUTPUT
–
dB
RF = 750
RF = 649
RF = 549
G = –2
RL = 100
VIN = 50mVrms
TPC 32. –3 dB Bandwidth vs. Frequency, G = –2
TPC 33. 100 mV Step Response, G = –1
10
–20
1M
10M
100M
–10
0
20
FREQUENCY – Hz
PSRR
–
dB
–60
–50
–40
–30
1G
30
CURVES ARE FOR WORST-
CASE CONDITION WHERE
ONE SUPPLY IS VARIED
WHILE THE OTHER IS
HELD CONSTANT.
RF = 909
G = +2
–PSRR
+PSRR
–PSRR
+PSRR
TPC 34. PSRR vs. Frequency
TPC 35. 2 V Step Response, G = –1
3
–4
–5
2
1
0
–1
–2
–3
5
4
100
20
0
10
80
90
70
60
50
40
30
100
20
0
10
80
90
70
60
50
40
30
COUNT
PERCENT
INPUT OFFSET VOLTAGE – mV
3 WAFER LOTS
COUNT = 895
MEAN = 1.37
STD DEV = 1.13
MIN = –2.45
MAX = +4.69
FREQ DIST
CUMULATIVE
TPC 36. Input Offset Voltage Distribution