OPA4658 Datasheet, PDF (5/15 Pages) Burr-Brown (TI) – Quad Wideband, Low Power Current Feedback OPERATIONAL AMPLIFIER

TYPICAL PERFORMANCE CURVES (CONT)
At T_A = +25°C, V_S = ±5V, R_L = 100Ω, C_L = 2pF, R_FB = 402Ω, unless otherwise noted.
10⁶
10⁵
10⁴
10³
10²
10¹
1
1k
OPEN-LOOP TRANSIMPEDANCE AND PHASE
vs FREQUENCY
Transimpedance
0
–45
Phase
–90
–135
–180
–225
10k 100k 1M
10M 100M 1G
Frequency (Hz)
OPEN-LOOP GAIN AND PHASE vs FREQUENCY
60
40
Gain
0
Phase
20
–45
0
–90
–20
–135
–40
–180
–60
1k
–225
10k
100k
1M
10M 100M 1G
Frequency (Hz)
12
9
6
3
0
–3
–6
–9
– 12
1M
CLOSED-LOOP BANDWIDTH (G = +2)
SO-14 Bandwidth = 458MHz
(Dashed Line)
DIP Bandwidth = 435M
(Solid Line)
10M
100M
1G
10G
Frequency (Hz)
26
23
20
17
14
11
8
5
2
1M
CLOSED-LOOP BANDWIDTH (G = +10)
Bandwidth = 134MHz
10M
100M
1G
Frequency (Hz)
CLOSED-LOOP BANDWIDTH (G = +5)
20
17
Bandwidth = 205MHz
14
11
8
5
2
1M
10M
100M
1G
Frequency (Hz)
COMMON-MODE REJECTION
vs INPUT COMMON-MODE VOLTAGE
55
50
45
40
35
30
–4 –3 –2 –1 0
1
2
3
4
Common-Mode Voltage (V)
®
5
OPA4658