Datasheet

Data Sheet AD8137
Rev. E | Page 17 of 32
FREQUENCY (MHz)
PSRR (dB)
–5
–25
–35
–15
–45
–65
–55
–85
–75
0.1 1 10 100
04771-0-011
PSRR = ∆V
O, dm/
∆V
S
–PSRR
+PSRR
Figure 41. PSRR vs. Frequency
1 10 100 1000
FREQUENCY (MHz)
CLOSED-LOOP GAIN (dB)
V
O, dm
= 0.1V p-p
1
0
–1
–2
–14
–13
–12
–11
–10
–9
–8
–7
–6
–5
–4
–3
04771-0-010
V
S
= +3
V
S
= +5
V
S
= ±5
Figure 42. V
OCM
Small Signal Frequency Response for Various Supply Voltages
700
–700
–600
–500
–400
–300
–200
–100
0
100
200
300
400
500
600
200 1k 10k
04771-0-049
RESISTIVE LOAD (Ω)
SINGLE-ENDED OUTPUT SWING FROM RAIL (mV)
V
S+
– V
OP
V
ON
– V
S–
V
S
= +3V
V
S
= +5V
Figure 43. Output Saturation Voltage vs. Output Load
FREQUENCY (MHz)
OUTPUT IMPEDANCE (Ω)
1000
100
10
1
0.1
0.01
0.01 1001010.1
04771-0-061
Figure 44. Single-Ended Output Impedance vs. Frequency
TIME (ns)
V
O, cm
(V)
4.0
3.0
3.5
2.5
1.5
2.0
1.0
04771-0-050
20ns/DIV
2V p-p
1V p-p
Figure 45. V
OCM
Large Signal Transient Response
320
350
–330
–325
–320
–315
–310
–305
–300
345
340
335
330
325
–40 –20 0 20 40 60 80 100 120
04771-0-065
TEMPERATURE (°C)
V
OP
SWING FROM RAIL (mV)
V
ON
SWING FROM RAIL (mV)
V
ON
– V
S
–
V
S
+ – V
OP
Figure 46. Output Saturation Voltage vs. Temperature