Datasheet
LMH6682, LMH6683
www.ti.com
SNOSA43A –MAY 2004–REVISED APRIL 2013
±5V Electrical Characteristics
Unless otherwise specified, all limits ensured for at T
J
= 25°C, V
+
= 5V, V
−
= −5V, V
O
= V
CM
= 0V, and R
L
= 100Ω to 0V, R
F
=
510Ω. Boldface limits apply at the temperature extremes.
Symbol Parameter Conditions Min
(1)
Typ
(2)
Max
(1)
Units
SSBW −3dB BW A = +2, V
OUT
= 200mV
PP
150 190
MHz
A = −1, V
OUT
= 200mV
PP
190
GFP Gain Flatness Peaking A = +2, V
OUT
= 200mV
PP
1.7 dB
DC to 100MHz
GFR Gain Flatness Rolloff A = +2, V
OUT
= 200mV
PP
0.1 dB
DC to 100MHz
LPD 1° 1° Linear Phase Deviation A = +2, V
OUT
= 200mV
PP
, ±1° 40 MHz
GF
0.1dB
0.1dB Gain Flatness A = +2, ±0.1dB, V
OUT
= 200mV
PP
25 MHz
FPBW Full Power −1dB Bandwidth A = +2, V
OUT
= 2V
PP
120 MHz
DG Differential Gain A = +2, R
L
= 150Ω to 0V 0.01 %
NTSC 3.58MHz
DP Differential Phase A = +2, R
L
= 150Ω to 0V 0.08 deg
NTSC 3.58MHz
Time Domain Response
T
r
/T
f
Rise and Fall Time 20-80%, V
O
= 1V
PP
, A = +2 1.9
ns
20-80%, V
O
= 1V
PP
, A = −1 2
OS Overshoot A = +2, V
O
= 100mV
PP
19 %
T
s
Settling Time V
O
= 2V
PP
, ±0.1%, A = +2 42 ns
SR Slew Rate
(3)
A = +2, V
OUT
= 6V
PP
940
V/μs
A = −1, V
OUT
= 6V
PP
900
Distortion and Noise Response
HD2 2
nd
Harmonic Distortion f = 5MHz, V
O
= 2V
PP
, A = +2, R
L
= 2kΩ −63
dBc
f = 5MHz, V
O
= 2V
PP
, A = +2, R
L
= −66
100Ω
HD3 3
rd
Harmonic Distortion f = 5MHz, V
O
= 2V
PP
, A = +2, R
L
= 2kΩ −82
dBc
f = 5MHz, V
O
= 2V
PP
, A = +2, R
L
= −54
100Ω
THD Total Harmonic Distortion f = 5MHz, V
O
= 2V
PP
, A = +2, R
L
= 2kΩ −63
dBc
f = 5MHz, V
O
= 2V
PP
, A = +2, R
L
= −54
100Ω
e
n
Input Referred Voltage Noise f = 1kHz 18 nV/√Hz
f = 100kHz 12
i
n
Input Referred Current Noise f = 1kHz 6 pA/√Hz
f = 100kHz 3
CT Cross-Talk Rejection (Amplifier) f = 5MHz, A = +2, SND: R
L
= 100Ω −78 dB
RCV: R
F
= R
G
= 510Ω
Static, DC Performance
A
VOL
Large Signal Voltage Gain V
O
= −3.75V to 3.75V, 87 100
R
L
= 2kΩ to V
+
/2
V
O
= −3.5V to 3.5V, 80 90
dB
R
L
= 150Ω to V
+
/2
V
O
= −3V to 3V, 75 85
R
L
= 50Ω to V
+
/2
CMVR Input Common Mode Voltage CMRR ≥ 50dB −5.2 −5.5
Range −5.1
V
3.0 3.3
2.8
(1) All limits are ensured by testing or statistical analysis.
(2) Typical values represent the most likely parametric norm.
(3) Slew rate is the average of the rising and falling slew rates
Copyright © 2004–2013, Texas Instruments Incorporated Submit Documentation Feedback 5
Product Folder Links: LMH6682 LMH6683