LMH6702QML_17 Datasheet, PDF (5/17 Pages) Texas Instruments – 1.7 GHz, Ultra Low Distortion, Wideband Op Amp

LMH6702QML
www.ti.com
SNOSAQ2E – JULY 2005 – REVISED MARCH 2013
Typical Performance Characteristics
(T_A = 25°C, V_S = ±5V, R_L = 100Ω, R_F = 237Ω; Unless Specified).
Non-Inverting Frequency Response
1
150
GAIN
A_V = +1
0
100
-1
A_V = +2
50
PHASE
A_V = +4
-2
0
Inverting Frequency Response
1
GAIN
0
-30
A_V = -1
A_V = -2 _-80
-1
PHASE
-2
-130
-180
-3
A_V = +4
-4
A_V = +2
-5 V_O = 2V_PP
-6 ^{RL = 100:}
R_F = 237:
A_V = +1
A_V = +10
-7
1M
10M
100M
FREQUENCY (Hz)
Figure 4.
-50
-100
-150
-200
-250
1G
-3
-4
A_V = -4
-5 _{VOUT = 2VPP}
-6 ^RF ^{= 237:}
A_V = -10
R_L = 100:
-7
1M
10M
100M
FREQUENCY (Hz)
Figure 5.
-230
-280
-330
-380
-430
1G
Small Signal Bandwidth
1
0
-1
-2
-3
-4
0
-5
-54
-6
-7 ^{VOUT = 0.5 VPP}
A_V = 2
-8 _{RF = 232:}
-9
10M
100M
1G
FREQUENCY (Hz)
Figure 6.
-108
-162
-216
-270
10G
Frequency Response for Various R_L’s, A_V = +2
1
150
GAIN
100:
A_V = +2
0
V_O = 2V_PP ¹⁰⁰
-1
R_F = 237: ₅₀
PHASE
-2
50:
0
-3
-50
-4
1k:
1k: -100
-5
100:
-6
50:
-7
-150
-200
-250
0 200M 400M 600M 800M 1G
FREQUENCY (Hz)
Figure 7.
Frequency Response for Various R_L’s, A_V = +4
1
150
GAIN
A_V = +4
0
V_O = 2V_PP ¹⁰⁰
-1
PHASE
-2
R_F = 237: ₅₀
1k:
0
50:
-3
-50
-4
50:
-5
-100
-150
-6
-200
-7
100:
-250
0 100M 200M 300M 400M 500M
FREQUENCY (Hz)
Figure 8.
Step Response, 2V_PP
1.5
V_O = 2V_PP
R_L = 100:
1
0.5
A_V = +2
0
-0.5
A_V = -2
-1
-1.5
0 2 4 6 8 10 12 14
TIME (ns)
Figure 9.
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