LMH6639_16 Datasheet, PDF (4/26 Pages) Texas Instruments – LMH6639 190MHz Rail-to-Rail Output Amplifier with Disable

LMH6639
SNOS989G – JANUARY 2002 – REVISED MARCH 2013
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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 = 2kΩ to V⁺/2.
Boldface limits apply at the temperature extremes.
Symbol
Parameter
Conditions
Min ⁽¹⁾
Typ ⁽²⁾
Max ⁽¹⁾
Units
BW
−3dB BW
A_V = +1
130
A_V = −1
BW_0.1dB 0.1dB Gain Flatness
R_F = 2.51kΩ, R_L = 1kΩ,
FPBW
Full Power Bandwidth
A_V = +1, V_OUT = 2V_PP, −1dB
GBW
Gain Bandwidth Product
A_V = +1
e_n
Input-Referred Voltage Noise
R_F = 33kΩ
f = 10kHz
f = 1MHz
190
64
16.4
28
86
19
16
MHz
MHz
MHz
MHz
nV/√Hz
i_n
Input-Referred Current Noise
R_F = 1MΩ
f = 10KHz
f = 1MHz
1.35
pA/√Hz
0.35
THD
DG
DP
T_S
SR
V_OS
TC V_OS
I_B
Total Harmonic Distortion
Differential Gain
Differential Phase
Settling Time
Slew Rate
Input Offset Voltage
Input Offset Average Drift
Input Bias Current
f = 5MHz, V_O = 2V_PP, A_V = +2
R_L = 1kΩ to V⁺/2
NTSC, A_V = +2
R_L = 150Ω to V⁺/2
NTSC, A_V = +2
R_L = 150Ω to V⁺/2
V_O = 2V_PP, ±0.1%
A_V = −1 ⁽³⁾
See ⁽⁴⁾
See ⁽⁵⁾
−60
dBc
0.12
%
0.045
deg
33
ns
130
172
V/µs
1.02
5
7
mV
8
µV/°C
−1.2
−2.6
µA
−3.25
I_OS
Input Offset Current
20
800
nA
1000
R_IN
Common Mode Input Resistance A_V = +1, f = 1kHz, R_S = 1MΩ
C_IN
Common Mode Input
Capacitance
A_V = +1, R_S = 100kΩ
6.88
MΩ
1.32
pF
CMVR
Common-Mode Input Voltage
Range
CMRR ≥ 50dB
CMRR
Common Mode Rejection Ratio See⁽⁶⁾
−0.3
−0.2
−0.1
V
4
3.8
3.6
72
95
dB
A_VOL
Large Signal Voltage Gain
V_O
Output Swing
High
Output Swing
Low
V_O = 4V_PP
R_L = 2kΩ to V⁺/2
V_O = 3.75V_PP
R_L = 150Ω to V⁺/2
R_L = 2kΩ to V⁺/2, V_ID = 200mV
R_L = 150Ω to V⁺/2, V_ID = 200mV
R_L = 50Ω to V⁺/2, V_ID = 200mV
R_L = 2kΩ to V⁺/2, V_ID = −200mV
R_L = 150Ω to V⁺/2, V_ID = −200mV
R_L = 50Ω to V⁺/2, V_ID = −200mV
86
100
82
dB
74
77
70
4.90
4.97
4.65
4.90
V
4.40
4.77
25
100
85
200
mV
190
400
(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.
(4) Offset voltage average drift determined by dividing the change in V_OS at temperature extremes into the total temperature change.
(5) Positive current corresponds to current flowing into the device.
(6) f ≤ 1kHz (see typical performance Characteristics)
4
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