LMH6642 Datasheet, PDF (6/33 Pages) National Semiconductor (TI) – 3V, Low Power, 130MHz, 75mA Rail-to-Rail Output Amplifiers

LMH6642, LMH6643, LMH6644
SNOS966P – MAY 2001 – REVISED MARCH 2013
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±5V Electrical Characteristics
Unless otherwise specified, all limits guaranteed for at T_J = 25°C, V⁺ = 5V, V^− = −5V, V_CM = V_O = 0V, V_ID (input differential
voltage) as noted (where applicable) and R_L = 2kΩ to ground. Boldface limits apply at the temperature extremes.
Symbol Parameter
Conditions
Min
Typ
Max
Units
(1)
(2)
(1)
BW
BW_0.1dB
PBW
e_n
i_n
THD
DG
DP
CT Rej.
T_S
SR
V_OS
TC V_OS
I_B
I_OS
R_IN
C_IN
CMVR
−3dB BW
0.1dB Gain Flatness
Full Power Bandwidth
Input-Referred Voltage Noise
Input-Referred Current Noise
Total Harmonic Distortion
Differential Gain
Differential Phase
Cross-Talk Rejection
Settling Time
Slew Rate ⁽³⁾
Input Offset Voltage
A_V = +1, V_OUT = 200mV_PP
A_V = +2, −1, V_OUT = 200mV_PP
A_V = +2, R_L = 150Ω to V+/2,
R_f = 806Ω, V_OUT = 200mV_PP
A_V = +1, −1dB, V_OUT = 2V_PP
f = 100kHz
f = 1kHz
f = 100kHz
f = 1kHz
f = 5MHz, V_O = 2V_PP, A_V = +2
NTSC, A_V = +2
R_L = 150Ω to V⁺/2
R_L = 1kΩ to V⁺/2
NTSC, A_V = +2
R_L = 150Ω to V⁺/2
R_L = 1kΩ to V⁺/2
f = 5MHz, Receiver:
R_f = R_g = 510Ω, A_V = +2
V_O = 2V_PP, ±0.1%, 8pF Load,
V_S = 5V
A_V = −1, V_I = 2V_PP
For LMH6642 and LMH6644
Input Offset Average Drift
Input Bias Current
For LMH6643
See ⁽⁴⁾
See ⁽⁵⁾
Input Offset Current
Common Mode Input Resistance
Common Mode Input
Capacitance
Input Common-Mode Voltage
Range
CMRR ≥ 50dB
CMRR
A_VOL
V_O
Common Mode Rejection Ratio
Large Signal Voltage Gain
Output Swing
High
Output Swing
Low
V_CM Stepped from −5V to 3.5V
V_O = −4.5V to 4.5V,
R_L = 2kΩ
V_O = −4.0V to 4.0V,
R_L = 150Ω
R_L = 2kΩ, V_ID = 200mV
R_L = 150Ω, V_ID = 200mV
R_L = 2kΩ, V_ID = −200mV
R_L = 150Ω, V_ID = −200mV
95
130
46
12
MHz
MHz
24
MHz
17
nV/√Hz
48
0.90
pA/√Hz
3.3
−62
dBc
0.15
%
0.01
0.04
deg
0.01
47
dB
68
ns
100
135
V/µs
±1
±5
±7
mV
±1
±3.4
±7
±5
µV/°C
−1.60
−2.60
−3.25
µA
20
800
1000
nA
3
MΩ
2
pF
−5.5
−5.2
−5.1
V
3.8
4.0
3.6
74
95
dB
88
96
84
dB
78
82
74
4.90
4.96
V
4.65
4.80
−4.96
−4.90
V
−4.80
−4.65
(1) All limits are guaranteed 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.
(4) Offset voltage average drift determined by dividing the change in V_OS at temperature extremes by the total temperature change.
(5) Positive current corresponds to current flowing into the device.
6
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