LMH3401 Datasheet, PDF (7/48 Pages) Texas Instruments – LMH3401 7-GHz, Ultra-Wideband, Fixed-Gain, Fully-Differential Amplifier

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LMH3401
SBOS695A – AUGUST 2014 – REVISED DECEMBER 2014
7.6 Electrical Characteristics: V_S = 3.3 V
Test conditions are at T_A = 25°C, VS+ = 1.65 V, VS– = –1.65 V, V_CM = 0 V, R_L = 200-Ω differential, G = 16 dB, single-ended
input and differential output, and input and output referenced to midsupply, unless otherwise noted. Measured using an EVM
as discussed in the section.
PARAMETER
TEST CONDITIONS
TEST
MIN
TYP
MAX UNIT
LEVEL ⁽¹⁾
AC PERFORMANCE
Small-signal bandwidth
Large-signal bandwidth
Bandwidth for 0.1-dB flatness
Slew rate
Rise time
Fall time
Input return loss, s11
V_O = 200 mV_PP
V_O = 1 V_PP
V_O = 1 V_PP
V_O = 1-V step
V_O = 1-V step
V_O = 1-V step
See S-Parameters section, f < 1 GHz
6.5
4
700
17600
90
90
–20
GHz
C
GHz
C
MHz
C
V/µs
C
ps
C
ps
C
dB
C
Output return loss, s22
See S-Parameters section, f < 1 GHz
–20
dB
C
Reverse isolation, s12
See S-Parameters section, f < 1 GHz
–65
dB
C
Second-order harmonic distortion
Third-order harmonic distortion
Second-order intermodulation distortion
Third-order intermodulation distortion
Output third-order intercept point
f = 10 MHz, V_O = 1 V_PP
f = 500 MHz, V_O = 1 V_PP
f = 1 GHz, V_O = 1 V_PP
f = 2 GHz, V_O = 1 V_PP
f = 10 MHz, V_O = 1 V_PP
f = 500 MHz, V_O = 1 V_PP
f = 1 GHz, V_O = 1 V_PP
f = 2 GHz, V_O = 1 V_PP
f = 10 MHz, V_O = 0.5 V_PP per tone
f = 500 MHz, V_O = 0.5 V_PP per tone
f = 1 GHz, V_O = 0.5 V_PP per tone
f = 2 GHz, V_O = 0.5 V_PP per tone
f = 10 MHz, V_O = 0.5 V_PP per tone
f = 500 MHz, V_O = 0.5 V_PP per tone
f = 1 GHz, V_O = 0.5 V_PP per tone
f = 2 GHz, V_O = 0.5 V_PP per tone
At device outputs, f = 10 MHz
At device outputs, f = 1000 MHz
–97
–74
–59
–48
–100
–66
–56
–49
–95
–81
–72
–60
–100
–86
–78
–56
39.5
31
dBc
C
dBc
C
dBc
C
dBc
C
dBc
C
dBc
C
dBc
C
dBc
C
dBc
C
dBc
C
dBc
C
dBc
C
dBc
C
dBc
C
dBc
C
dBc
C
dBm
C
dBm
C
Input-referred voltage noise
f > 1 MHz
1.4
nV/√Hz
C
Noise figure
50-Ω, single-
ended source
f = 200 MHz
f = 1 GHz
9
dB
C
9.4
dB
C
Overdrive recovery
Overdrive = ±0.5 V
400
ps
C
Output impedance
f = 100 MHz
16
20
24
Ω
A
(1) Test levels: (A) 100% tested at 25°C. Overtemperature limits by characterization and simulation. (B) Limits set by characterization and
simulation. (C) Typical value only for information.
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