AD8036/AD8037
AD8037–Typical Characteristics
8
475
7
374
6
5
VO = 300mV p-p
4
VS = ؎5V
RL = 100⍀
3
274
174
2
1
0
–1
–2
1M
10M
100M
1G
FREQUENCY – Hz
TPC 25. AD8037 Small Signal Frequency Response,
G = +2
0.2
301
0.1
0
274
–0.1
VO = 3.00mV p-p
VS = ؎5V
249
–0.2
RL = 100⍀
224
–0.3
–0.4
–0.5
–0.6
–0.7
–0.8
1M
10M
100M
1G
FREQUENCY – Hz
TPC 26. AD8037 0.1 dB Flatness, N Package
(for R Package Add 20 Ω to RF)
65
60
55
50
45
40
35
30
25
20
15
10
5
0
–5
–10
–15
10k
GAIN
100k
1M
10M
FREQUENCY – Hz
100
PHASE
50
0
–50
–100
–150
–200
100M
–250
1G
TPC 27. AD8037 Open-Loop Gain and Phase Margin
vs. Frequency, RL = 100 Ω
350
VS = ؎5V
RL = 100⍀
GAIN = +2
300
RIN
RF
100⍀ AD8037
RL
49.9⍀
250
R PACKAGE N PACKAGE
200
150
100 150 200 250 300 350 400 450 500 550
VALUE OF RF,RIN – ⍀
TPC 28. AD8037 Small Signal –3 dB Bandwidth vs. RF, RIN
8
7
RF = 475⍀
6
5 VO = 3.5 V p-p
VS = ؎5V
4 RL = 100⍀
3
2
1
RF = 75⍀
RF = 75⍀
TO
475⍀
BY
100⍀
0
–1
–2
1M
10M
100M
1G
FREQUENCY – Hz
TPC 29. AD8037 Large Signal Frequency Response, G = +2
8
7
6
VS = ؎5V
5
VO = 300mV p-p
4
RL = 100⍀
3
274⍀
274⍀
2
1
AD8037
(VO)
100⍀
0
1V
VH
–1
VL (VIN)
–2
100k
1M
10M
100M
1G
FREQUENCY – Hz
TPC 30. AD8037 Clamp Input Bandwidth, VH, VL
–8–
REV. B