Datasheet
LMH6629
SNOSB18G –APRIL 2010–REVISED MARCH 2013
www.ti.com
5V Electrical Characteristics
The following specifications apply for single supply with V
S
= 5V, R
L
= 100Ω terminated to 2.5V, gain = 10V/V, V
O
= 2V
PP
, V
CM
= V
S
/2, COMP Pin = HI (WSON-8 package), unless otherwise noted. Boldface limits apply at the temperature extremes.
(1)
.
Symbol Parameter Conditions Min
(2)
Typ
(2)
Max
(2)
Units
DYNAMIC PERFORMANCE
V
O
= 200 mV
PP
, WSON-8 package 900
Small signal −3dB V
O
= 200 mV
PP
, SOT-23-5 package 1000
SSBW MHz
bandwidth
A
V
= 4, V
O
= 200 mV
PP
,
800
COMP Pin = LO
V
O
= 2V
PP
380
Large signal −3dB
LSBW MHz
bandwidth
COMP Pin = LO, A
V
= 4, V
O
= 2V
PP
190
A
V
= 10, V
O
= 200 mV
PP
,
330
WSON-8 package
A
V
= 10, V
O
= 200 mV
PP
,
0.1 dB bandwidth 190 MHz
SOT-23-5 package
A
V
= 4, V
O
= 200 mV
PP
,
95
COMP Pin = LO
V
O
= 200 mV
PP
,
0
WSON-8 package
Peaking dB
V
O
= 200 mV
PP
,
2
SOT-23-5 package
A
V
= 10, 2V step 1600
SR Slew rate V/μs
A
V
= 4, 2V step,
530
COMP Pin = LO
A
V
= 10, 2V step, 10% to 90%,
0.90
WSON-8 package
A
V
= 10, 2V step, 10% to 90%, SOT-23-5
t
r
/ t
f
Rise/fall time 0.95
package
ns
A
V
= 4, 2V step, 10% to 90%,
2.8
COMP Pin = LO, (Slew Rate Limited)
T
s
Settling time A
V
= 10, 1V step, ±0.1% 42
Overload Recovery V
IN
= 1V
PP
2
NOISE AND DISTORTION
fc = 1MHz, V
O
= 2V
PP
−90
COMP Pin = LO, A
V
= 4, fc = 1 MHz, V
O
=
−88
2V
PP
HD2 2
nd
order distortion dBc
fc = 10 MHz, V
O
= 2V
PP
−70
COMP Pin = LO, fc = 10 MHz,
−65
A
V
= 4V, V
O
= 2V
PP
fc = 1MHz, V
O
= 2V
PP
−94
COMP Pin = LO, A
V
= 4, fc = 1MHz, V
O
=
−87
2V
PP
HD3 3
rd
order distortion dBc
fc = 10 MHz, V
O
= 2V
PP
−82
COMP Pin = LO, fc = 10 MHz,
−75
V
O
= 2V
PP
fc = 25 MHz, V
O
= 2 V
PP
composite 31
Two-tone 3
rd
order
OIP3 dBm
intercept point
fc = 75 MHz, V
O
= 2V
PP
composite 27
e
n
Noise Voltage 0.69 nV/√Hz
Input referred f > 1MHz
i
n
Noise current 2.6 pA/√Hz
NF Noise Figure R
S
= R
T
= 50Ω 8.0 dB
(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 guarantee of parametric performance is indicated in the electrical tables under
conditions of internal self-heating where T
J
> T
A
.
(2) Negative input current implies current flowing out of the device.
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