LMH6612MA Datasheet, PDF (5/32 Pages) Texas Instruments – Single Supply 345 MHz Rail-to-Rail Output Amplifiers

Symbol
Parameter
Condition
Power Supply Performance
PSRR Power Supply Rejection Ratio
I_S
Supply Current (LMH6611)
Supply Current (LMH6612)
(per channel)
I_SD
Disable Shutdown Current
(LMH6611)
DC, V_CM = 0.5V, V_S = 2.7V to 11V
R_L = ∞
R_L = ∞
DISABLE = 0V
Min
Typ
Max Units
(Note 8) (Note 7) (Note 8)
81
96
dB
3.0
3.4
3.8
mA
2.95
3.45
3.9
101
132
μA
+5V Electrical Characteristics
Unless otherwise specified, all limits are guaranteed for T_J = +25°C, V⁺ = 5V, V^− = 0V, V_S = V⁺ – V^−, DISABLE = 5V, V_CM = V_O =
V⁺/2, A_V = +1, R_F = 0Ω, when A_V ≠ +1 then R_F = 560Ω, R_L = 1 kΩ. Boldface limits apply at temperature extremes.
Symbol
Parameter
Condition
Min
Typ
Max
Units
(Note 8) (Note 7) (Note 8)
Frequency Domain Response
SSBW –3 dB Bandwidth Small Signal A_V = 1, R_L = 1 kΩ, V_OUT = 0.2 V_PP
A_V = 2, −1, R_L = 1 kΩ, V_OUT = 0.2 V_PP
GBW
Gain Bandwidth
(LMH6611)
A_V = 10, R_F = 2 kΩ, R_G = 221Ω, R_L = 1 kΩ,
115
V_OUT = 0.2 V_PP
Gain Bandwidth
(LMH6612)
A_V = 10, R_F = 2 kΩ, R_G = 221Ω, R_L = 1 kΩ,
V_OUT = 0.2 V_PP
LSBW −3 dB Bandwidth Large Signal A_V = 1, R_L = 1 kΩ, V_OUT = 2 V_PP
A_V = 2, R_L = 150Ω, V_OUT = 2 V_PP
Peak
Peaking
A_V = 1
0.1
dBBW
0.1 dB Bandwidth
A_V = 1, V_OUT = 0.5 V_PP, R_L = 1 kΩ
A_V = 2, V_OUT = 0.5 V_PP, R_L = 1 kΩ
R_F = R_G = 680Ω
A_V = 2, V_OUT = 2 V_PP, R_L = 150Ω,
R_F = R_G = 665Ω
DG
Differential Gain
A_V = 2, 4.43 MHz, 0.6V < V_OUT < 2V,
R_L = 150Ω to V⁺/2
DP
Differential Phase
A_V = 2, 4.43 MHz, 0.6V < V_OUT < 2V,
R_L = 150Ω to V⁺/2
Time Domain Response
345
112
135
130
77
85
0.3
45
68
45
0.05
0.06
MHz
MHz
MHz
dB
MHz
%
deg
t_r/t_f
Rise & Fall Time
SR
Slew Rate
t_{s_0.1}
0.1% Settling Time
t_{s_0.01}
0.01% Settling Time
Distortion and Noise Performance
2V Step, A_V = 1
2V Step, A_V = 1
2V Step, A_V = −1
2V Step, A_V = −1
3.6
ns
460
V/μs
67
ns
100
SFDR
e_n
Spurious Free Dynamic Range
Input Voltage Noise
f_C = 100 kHz, A_V = 2, V_OUT = 2 V_PP
f_C = 1 MHz, A_V = 2, V_OUT = 2 V_PP
f_C = 5 MHz, A_V = 2, V_O = 2 V_PP
f = 100 kHz
102
96
dBc
82
10
nV/
i_n
Input Current Noise
f = 100 kHz
2
pA/
CT
Crosstalk
(LMH6612)
f = 5 MHz, V_IN = 2 V_PP
71
dB
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