Datasheet

REV. B
–8–
AD8036/AD8037
1M
FREQUENCY – Hz
475
174
374
10M 100M 1G
V
O
= 300mV p-p
V
S
= 5V
R
L
= 100
274
GAIN – dB
–2
–1
0
1
2
3
4
5
6
7
8
TPC 25. AD8037 Small Signal Frequency Response,
G = +2
301
224
274
V
O
= 3.00mV p-p
V
S
= 5V
R
L
= 100
249
1M
FREQUENCY – Hz
10M
100M 1G
GAIN – dB
–0.8
–0.7
–0.6
–0.5
–0.4
–0.3
–0.2
–0.1
0
0.1
0.2
TPC 26. AD8037 0.1 dB Flatness, N Package
(for R Package Add 20
Ω to R
F
)
–5
65
25
–15
10k 100k 1G100M10M1M
35
45
55
5
15
FREQUENCY – Hz
60
20
30
40
50
–10
0
10
OPEN -LOOP GAIN – dB
–50
–250
0
50
100
–200
–150
–100
PHASE MARGIN – Degrees
GAIN
PHASE
TPC 27. AD8037 Open-Loop Gain and Phase Margin
vs. Frequency, R
L
= 100 Ω
AD8037–Typical Characteristics
200
150
100 550500450400350300250200150
250
300
350
VALUE OF R
F
,R
IN
– 
–3dB BANDWIDTH – MHz
V
S
= 5V
R
L
= 100
GAIN = +2
R
F
AD8037
R
L
R
IN
100
49.9
N PACKAGE
R PACKAGE
TPC 28. AD8037 Small Signal –3 dB Bandwidth vs. R
F
, R
IN
R
F
= 475
RF = 75
TO
475
BY
100
V
O
= 3.5 V p-p
V
S
= 5V
R
L
= 100
R
F
= 75
1M
FREQUENCY – Hz
10M 100M 1G
GAIN – dB
–2
–1
0
1
2
3
4
5
6
7
8
TPC 29. AD8037 Large Signal Frequency Response, G = +2
FREQUENCY – Hz
GAIN – dB
V
S
= 5V
V
O
= 300mV p-p
R
L
= 100
274
V
H
100
AD8037
V
L
(V
IN
)
(V
O
)
1V
274
100k 1M 10M 100M 1G
–2
–1
0
1
2
3
4
5
6
7
8
TPC 30. AD8037 Clamp Input Bandwidth, V
H
, V
L