LMH6738 Datasheet, PDF (3/20 Pages) National Semiconductor (TI) – Very Wideband, Low Distortion Triple Op Amp

LMH6738
www.ti.com
SNOSAC1E – APRIL 2004 – REVISED MARCH 2013
Electrical Characteristics ⁽¹⁾
A_V = +2, V_CC = ±5V, R_L = 100Ω, R_F = 549Ω; unless otherwise specified.
Symbol
Parameter
Conditions
Min
Frequency Domain Performance
UGBW
SSBW
LSBW
GFPL
-3 dB Bandwidth
-3 dB Bandwidth
0.1 dB Bandwidth
Peaking
Unity Gain, V_OUT = 200 mV_PP
V_OUT = 200 mV_PP
V_OUT = 2 V_PP
V_OUT = 2 V_PP
DC to 75 MHz
GFR1
Rolloff
GFR2
Rolloff
Time Domain Response
DC to 150 MHz, V_OUT = 2 V_PP
@ 300 MHz, V_OUT = 2 V_PP
TRS
TRL
Rise and Fall Time
(10% to 90%)
2V Step
5V Step
SR
Slew Rate
5V Step
t_s
t_e
t_d
Distortion
HD2L
Settling Time to 0.1%
Enable Time
Disable Time
2^nd Harmonic Distortion
HD2
HD2H
HD3L
3^rd Harmonic Distortion
HD3
HD3H
Equivalent Input Noise
2V Step
From Disable = rising edge.
From Disable = falling edge.
2 V_PP, 5 MHz
2 V_PP, 20 MHz
2 V_PP, 50 MHz
2 V_PP, 5 MHz
2 V_PP, 20 MHz
2 V_PP, 50 MHz
V_N
Non-Inverting Voltage
I_CN
Inverting Current
N_CN
Non-Inverting Current
Video Performance
>1 MHz
>1 MHz
>1 MHz
DG
Differential Gain
DP
Differential Phase
Static, DC Performance
VIO
Input Offset Voltage ⁽²⁾
4.43 MHz, R_L = 150Ω
4.43 MHz, R_L = 150Ω
IBN
Input Bias Current ⁽²⁾
Non-Inverting
−15
−20
IBI
Input Bias Current ⁽²⁾
Inverting
PSRR
Power Supply Rejection Ratio ⁽²⁾
50
48.5
CMRR
Common Mode Rejection Ratio ⁽²⁾
46
44
XTLK
I_CC
Crosstalk
Supply Current ⁽²⁾
Input Referred, f=10MHz, Drive
channels A,C measure channel B
All three amps Enabled, No Load
Supply Current Disabled V⁺
R_L = ∞
Typ
750
480
400
150
0
0.1
1.0
0.9
1.7
3300
10
7.3
4.5
−80
−71
−55
−90
−85
−65
2.3
12
3
.02
.01
0.5
−7
−2
53
50
−80
32
1.9
Max
Units
MHz
MHz
MHz
dB
dB
dB
ns
V/µs
ns
ns
ns
dBc
dBc
nV/√Hz
pA/√Hz
pA/√Hz
%
°
±2.5
mV
±4.5
0
µA
+5
±25
μA
±35
dB
dB
dB
35
mA
40
2.2
mA
(1) Electrical Table values apply only for factory testing conditions at the temperature indicated. Factory testing conditions result in very
limited self-heating of the device such that T_J = T_A. Performance is indicated in the electrical tables under conditions of internal self
heating where T_J> T_A. See Applications Section for information on temperature de-rating of this device." Min/Max ratings are based on
product characterization and simulation. Individual parameters are tested as noted.
(2) Parameter 100% production tested at 25°C.
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