Datasheet

LMH6723, LMH6724, LMH6725
SNOSA83H –AUGUST 2003–REVISED APRIL 2013 www.ti.com
±5V Electrical Characteristics (continued)
Unless otherwise specified, A
V
= +2, R
F
= 1200Ω, R
L
= 100Ω. Boldface limits apply at temperature extremes.
(1)
Parameter Test Conditions Min Typ Max Units
Miscellaneous Performance
R
IN+
Input Resistance Non-Inverting 100 kΩ
R
IN−
Input Resistance Inverting 500 Ω
(Output Resistance of Input Buffer)
C
IN
Input Capacitance Non-Inverting 1.5 pF
R
OUT
Output Resistance Closed Loop 0.01 Ω
V
O
Output Voltage Range R
L
= ∞ LMH6723 ±4 ±4.1
±3.9
V
LMH6724 ±4 ±4.1
LMH6725 ±3.85
V
OL
Output Voltage Range, High R
L
= 100Ω 3.6 3.7
3.5
V
Output Voltage Range, Low R
L
= 100Ω −3.25 −3.45
−3.1
CMVR Input Voltage Range Common Mode, CMRR > 50 dB ±4.0 V
I
O
Output Current Sourcing, V
OUT
= 0 95 110
70
mA
Sinking, V
OUT
= 0 −80 110
−70
±2.5V Electrical Characteristics
Unless otherwise specified, A
V
= +2, R
F
= 1200Ω, R
L
= 100Ω. Boldface limits apply at temperature extremes.
(1)
Parameter Test Conditions Min Typ Max Units
Frequency Domain Response
SSBW −3 dB Bandwidth Small Signal V
OUT
= 0.5 V
PP
210 MHz
LSBW −3 dB Bandwidth Large Signal V
OUT
= 2.0 V
PP
LMH6723 95 125
LMH6724
MHz
LMH6725 90 100
UGBW −3 dB Bandwidth Unity Gain V
OUT
= 0.5 V
PP
, A
V
= 1 V/V 290 MHz
.1dB BW .1 dB Bandwidth V
OUT
= 0.5 V
PP
100 MHz
DG Differential Gain R
L
= 150Ω, 4.43 MHz .03 %
DP Differential Phase R
L
= 150Ω, 4.43 MHz 0.1 deg
Time Domain Response
TRS Rise and Fall Time 2V Step 4 ns
SR Slew Rate 2V Step 275 400 V/μs
Distortion and Noise Response
HD2 2
nd
Harmonic Distortion 2 V
PP
, 5 MHz −67 dBc
HD3 3
rd
Harmonic Distortion 2 V
PP
, 5 MHz −67 dBc
Equivalent Input Noise
VN Non-Inverting Voltage >1 MHz 4.3 nV/√Hz
NICN Inverting Current >1MHz 6 pA/√Hz
ICN Non-Inverting Current >1MHz 6 pA/√Hz
(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
. No ensured specification of parametric performance is indicated in the electrical
tables under conditions of internal self heating where T
J
> T
A
. See Application Section for information on temperature derating of this
device. Min/Max ratings are based on product characterization and simulation. Individual parameters are tested as noted.
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