LMH6683 Datasheet, PDF (3/30 Pages) Texas Instruments – 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^− = 0V, V_O = V_CM = V⁺/2, and R_L = 100Ω to V⁺/2, 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
140
180
180
2.1
MHz
dB
GFR
Gain Flatness Rolloff
A = +2, V_OUT = 200mV_PP
DC to 100MHz
0.1
dB
LPD 1° 1° Linear Phase Deviation
GF _0.1dB
FPBW
0.1dB Gain Flatness
Full Power −1dB Bandwidth
DG
Differential Gain
NTSC 3.58MHz
DP
Differential Phase
NTSC 3.58MHz
Time Domain Response
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 V⁺/2
Pos video only V_CM = 2V
A = +2, R_L = 150Ω to V⁺/2
Pos video only V_CM = 2V
40
MHz
25
MHz
110
MHz
0.03
%
0.05
deg
T_r/T_f
Rise and Fall Time
20-80%, V_O = 1V_PP, A_V = +2
2.1
20-80%, V_O = 1V_PP, A_V = −1
2
OS
Overshoot
A = +2, V_O = 100mV_PP
22
T_s
Settling Time
V_O = 2V_PP, ±0.1%, A_V = +2
49
SR
Slew Rate⁽³⁾
A = +2, V_OUT = 3V_PP
520
A = −1, V_OUT = 3V_PP
500
Distortion and Noise Response
HD2
2^nd Harmonic Distortion
f = 5MHz, V_O = 2V_PP, A = +2, R_L = 2kΩ
−60
f = 5MHz, V_O = 2V_PP, A = +2, R_L =
−61
100Ω
HD3
3^rd Harmonic Distortion
f = 5MHz, V_O = 2V_PP, A = +2, R_L = 2kΩ
−77
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
−60
f = 5MHz, V_O = 2V_PP, A = +2, R_L =
100Ω
−53
dBc
e_n
Input Referred Voltage Noise
f = 1kHz
f = 100kHz
17
nV/√Hz
12
i_n
Input Referred Current Noise
f = 1kHz
f = 100kHz
8
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
−77
dB
A_VOL
CMVR
Large Signal Voltage Gain
Input Common-Mode Voltage
Range
V_O = 1.25V to 3.75V,
R_L = 2kΩ to V⁺/2
V_O = 1.5V to 3.5V,
R_L = 150Ω to V⁺/2
V_O = 2V to 3V,
R_L = 50Ω to V⁺/2
CMRR ≥ 50dB
85
95
75
85
dB
70
80
−0.2
−0.5
−0.1
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
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