Datasheet
LMH6629
SNOSB18G –APRIL 2010–REVISED MARCH 2013
www.ti.com
3.3V Electrical Characteristics
The following specifications apply for single supply with V
S
= 3.3V, R
L
= 100Ω terminated to 1.65V, gain = 10V/V, V
O
= 1V
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 820
MHz
V
O
= 200 mV
PP
, SOT-23-5 package 950
SSBW Small signal −3dB bandwidth
COMP Pin = LO, A
V
= 4,
730
V
O
= 200 mV
PP
V
O
= 1V
PP
540
LSBW Large signal −3dB bandwidth MHz
COMP Pin = LO, A
V
= 4, V
O
= 1V
PP
320
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
COMP Pin = LO, A
V
= 4,
85
V
O
= 200 mV
PP
V
O
= 200 mV
PP
, WSON-8 package 0
Peaking dB
V
O
= 200 mV
PP
, SOT-23-5 package 1.8
A
V
= 10, 1.3V step 1100
SR Slew rate V/µs
COMP Pin = LO, A
V
= 4, 1.3V step 500
A
V
= 10, 1V step, 10% to 90%,
0.7
WSON-8 package
A
V
= 10, 1V step, 10% to 90%, SOT-
t
r
/ t
f
Rise/fall time 0.55
23-5 package
ns
A
V
= 4, COMP Pin = LO, 1V step,
1.3
10% to 90% (Slew Rate Limited)
T
s
Settling time A
V
= 10, 1V step, ±0.1% 70
Overload Recovery V
IN
= 1V
PP
2
NOISE AND DISTORTION
fc = 1MHz, V
O
= 1V
PP
–82
COMP Pin = LO, A
V
= 4, fc = 1MHz,
-88
V
O
= 1V
PP
HD2 2
nd
order distortion dBc
fc = 10 MHz, V
O
= 1V
PP
-67
COMP Pin = LO, fc = 10 MHz, A
V
=
-74
4V, V
O
= 1V
PP
fc = 1MHz, V
O
= 1V
PP
-94
COMP Pin = LO, A
V
= 4, fc = 1MHz,
-112
V
O
= 1V
PP
HD3 3
rd
order distortion dBc
fc = 10 MHz, V
O
= 1V
PP
-79
COMP pin = LO, fc = 10 MHz,
–96
V
O
= 1V
PP
fc = 25 MHz, V
O
= 1V
PP
composite 30
Two-tone 3
rd
Order Intercept
OIP3 dBm
Point
fc = 75 MHz, V
O
= 1V
PP
composite 26
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) Typical numbers are the most likely parametric norm. Bold numbers refer to over-temperature limits.
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