LMH6611 Datasheet, PDF (3/42 Pages) Intersil Corporation – PowerWise® Single Supply 345 MHz Rail-to-Rail Output Amplifiers

LMH6611, LMH6612
www.ti.com
SNOSB00K – NOVEMBER 2007 – REVISED OCTOBER 2013
+3V Electrical Characteristics
Unless otherwise specified, all limits are specified for T_J = +25°C, V⁺ = 3V, V^− = 0V, V_S = V⁺ – V^−, DISABLE = 3V, 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.⁽¹⁾
Symbol
Parameter
Condition
Min ⁽²⁾
Typ ⁽³⁾
Max ⁽²⁾
Units
Frequency Domain Response
SSBW –3 dB Bandwidth Small Signal
A_V = 1, R_L = 1 kΩ, V_OUT = 0.2 V_PP
305
A_V = 2, −1, R_L = 1 kΩ, V_OUT = 0.2 V_PP
115
GBW
Gain Bandwidth
(LMH6611)
A_V = 10, R_F = 2 kΩ, R_G = 221Ω, R_L = 1 kΩ,
115
135
V_OUT = 0.2 V_PP
Gain Bandwidth
(LMH6612)
A_V = 10, R_F = 2 kΩ, R_G = 221Ω, R_L = 1 kΩ,
130
V_OUT = 0.2 V_PP
LSBW −3 dB Bandwidth Large Signal
A_V = 1, R_L = 1 kΩ, V_OUT = 1.5 V_PP
90
A_V = −1, R_L = 150Ω, V_OUT = 2 V_PP
85
Peak
Peaking
A_V = 1
1.0
0.1
0.1 dB Bandwidth
A_V = 1, V_OUT = 0.5 V_PP, R_L = 1 kΩ
33
dBBW
A_V = 2, V_OUT = 0.5 V_PP, R_L = 1 kΩ
65
R_F = R_G = 560Ω
A_V = 2, V_OUT = 1.5 V_PP, R_L = 150Ω,
47
R_F = R_G = 510Ω
DG
Differential Gain
A_V = 2, 4.43 MHz, 0.6V < V_OUT < 2V,
R_L = 150Ω to V⁺/2
0.03
DP
Differential Phase
A_V = 2, 4.43 MHz, 0.6V < V_OUT < 2V,
R_L = 150Ω to V⁺/2
0.06
Time Domain Response
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
Noise and Distortion Performance
1.5V Step, A_V = 1
2V Step, A_V = 1
2V Step, A_V = −1
2V Step, A_V = −1
2.8
ns
330
V/μs
74
ns
116
SFDR Spurious Free Dynamic Range
e_n
Input Voltage Noise
i_n
Input Current Noise
CT
Crosstalk (LMH6612)
Input, DC Performance
f_C = 100 kHz, A_V = −1, V_OUT= 2 V_PP
f_C = 1 MHz, A_V = −1, V_OUT = 2 V_PP
f_C = 5 MHz, A_V = −1, V_OUT = 2 V_PP
f = 100 kHz
f = 100 kHz
f = 5 MHz, V_IN = 2 V_PP
109
97
dBc
80
10
nV/√Hz
2
pA/√Hz
71
dB
V_OS
Input Offset Voltage (LMH6611) V_CM = 0.5V
TCV_OS
I_B
Input Offset Voltage (LMH6612) V_CM = 0.5V
Input Offset Voltage Average Drift See⁽⁴⁾
Input Bias Current
V_CM = 0.5V
0.022
−0.015
4
−5.9
±1.5
±2
±1.5
±2
−10.1
−11.1
mV
μV/°C
μA
I_O
Input Offset Current
0.01
±0.5
±0.7
μA
C_IN
R_IN
CMVR
Input Capacitance
Input Resistance
Input Voltage Range
DC, CMRR ≥ 76 dB
2.5
pF
6
MΩ
−0.2
1.8
V
(1) Boldface limits apply to temperature range of −40°C to 125°C
(2) Limits are 100% production tested at 25°C. Limits over the operating temperature range are ensured through correlations using the
Statistical Quality Control (SQC) method.
(3) Typical values represent the most likely parametric norm as determined at the time of characterization. Actual typical values may vary
over time and will also depend on the application and configuration. The typical values are not tested and are not ensured on shipped
production material.
(4) Voltage average drift is determined by dividing the change in V_OS by temperature change.
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