LMH6682 Datasheet, PDF (5/30 Pages) National Semiconductor (TI) – 190MHz Single Supply, Dual and Triple Operational Amplifiers

LMH6682, LMH6683
www.ti.com
SNOSA43A – MAY 2004 – REVISED APRIL 2013
±5V Electrical Characteristics
Unless otherwise specified, all limits ensured for at T_J = 25°C, V⁺ = 5V, V^− = −5V, V_O = V_CM = 0V, and R_L = 100Ω to 0V, R_F =
510Ω. Boldface limits apply at the temperature extremes.
Symbol
Parameter
Conditions
Min ⁽¹⁾
Typ ⁽²⁾
Max ⁽¹⁾
Units
SSBW
−3dB BW
GFP
Gain Flatness Peaking
A = +2, V_OUT = 200mV_PP
A = −1, V_OUT = 200mV_PP
A = +2, V_OUT = 200mV_PP
DC to 100MHz
150
190
190
1.7
MHz
dB
GFR
Gain Flatness Rolloff
A = +2, V_OUT = 200mV_PP
DC to 100MHz
0.1
dB
LPD 1°
GF _0.1dB
FPBW
DG
1° Linear Phase Deviation
0.1dB Gain Flatness
Full Power −1dB Bandwidth
Differential Gain
NTSC 3.58MHz
A = +2, V_OUT = 200mV_PP, ±1°
A = +2, ±0.1dB, V_OUT = 200mV_PP
A = +2, V_OUT = 2V_PP
A = +2, R_L = 150Ω to 0V
40
MHz
25
MHz
120
MHz
0.01
%
DP
Differential Phase
NTSC 3.58MHz
A = +2, R_L = 150Ω to 0V
0.08
deg
Time Domain Response
T_r/T_f
Rise and Fall Time
20-80%, V_O = 1V_PP, A = +2
1.9
20-80%, V_O = 1V_PP, A = −1
2
OS
Overshoot
A = +2, V_O = 100mV_PP
19
T_s
Settling Time
V_O = 2V_PP, ±0.1%, A = +2
42
SR
Slew Rate⁽³⁾
A = +2, V_OUT = 6V_PP
940
A = −1, V_OUT = 6V_PP
900
Distortion and Noise Response
HD2
2^nd Harmonic Distortion
f = 5MHz, V_O = 2V_PP, A = +2, R_L = 2kΩ
−63
f = 5MHz, V_O = 2V_PP, A = +2, R_L =
−66
100Ω
HD3
3^rd Harmonic Distortion
f = 5MHz, V_O = 2V_PP, A = +2, R_L = 2kΩ
−82
f = 5MHz, V_O = 2V_PP, A = +2, R_L =
−54
100Ω
ns
%
ns
V/μs
dBc
dBc
THD
Total Harmonic Distortion
f = 5MHz, V_O = 2V_PP, A = +2, R_L = 2kΩ
−63
f = 5MHz, V_O = 2V_PP, A = +2, R_L =
100Ω
−54
dBc
e_n
Input Referred Voltage Noise
f = 1kHz
f = 100kHz
18
nV/√Hz
12
i_n
Input Referred Current Noise
f = 1kHz
f = 100kHz
6
pA/√Hz
3
CT
Cross-Talk Rejection (Amplifier)
Static, DC Performance
f = 5MHz, A = +2, SND: R_L = 100Ω
RCV: R_F = R_G = 510Ω
−78
dB
A_VOL
CMVR
Large Signal Voltage Gain
Input Common Mode Voltage
Range
V_O = −3.75V to 3.75V,
R_L = 2kΩ to V⁺/2
V_O = −3.5V to 3.5V,
R_L = 150Ω to V⁺/2
V_O = −3V to 3V,
R_L = 50Ω to V⁺/2
CMRR ≥ 50dB
87
100
80
90
dB
75
85
−5.2
−5.5
−5.1
V
3.0
3.3
2.8
(1) All limits are ensured by testing or statistical analysis.
(2) Typical values represent the most likely parametric norm.
(3) Slew rate is the average of the rising and falling slew rates
Copyright © 2004–2013, Texas Instruments Incorporated
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