LMH6642, LMH6643, LMH6644
SNOS966P –MAY 2001–REVISED MARCH 2013
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±5V Electrical Characteristics
Unless otherwise specified, all limits guaranteed for at TJ = 25°C, V+ = 5V, V− = −5V, VCM = VO = 0V, VID (input differential
voltage) as noted (where applicable) and RL = 2kΩ to ground. Boldface limits apply at the temperature extremes.
Symbol
Parameter
Conditions
Min
Typ
Max
Units
(1)
(2)
(1)
BW
−3dB BW
AV = +1, VOUT = 200mVPP
95
130
46
MHz
MHz
AV = +2, −1, VOUT = 200mVPP
BW0.1dB
0.1dB Gain Flatness
AV = +2, RL = 150Ω to V+/2,
Rf = 806Ω, VOUT = 200mVPP
12
PBW
en
Full Power Bandwidth
AV = +1, −1dB, VOUT = 2VPP
f = 100kHz
24
17
MHz
Input-Referred Voltage Noise
nV/√Hz
f = 1kHz
48
in
Input-Referred Current Noise
f = 100kHz
0.90
3.3
pA/√Hz
f = 1kHz
THD
DG
Total Harmonic Distortion
Differential Gain
f = 5MHz, VO = 2VPP, AV = +2
−62
0.15
dBc
NTSC, AV = +2
RL = 150Ω to V+/2
%
RL = 1kΩ to V+/2
0.01
0.04
DP
Differential Phase
NTSC, AV = +2
RL = 150Ω to V+/2
deg
RL = 1kΩ to V+/2
0.01
47
CT Rej.
TS
Cross-Talk Rejection
Settling Time
f = 5MHz, Receiver:
Rf = Rg = 510Ω, AV = +2
dB
ns
VO = 2VPP, ±0.1%, 8pF Load,
VS = 5V
68
(3)
SR
Slew Rate
AV = −1, VI = 2VPP
100
135
±1
V/µs
mV
VOS
Input Offset Voltage
For LMH6642 and LMH6644
±5
±7
For LMH6643
±1
±3.4
±7
(4)
TC VOS
IB
Input Offset Average Drift
Input Bias Current
See
±5
µV/°C
µA
(5)
See
−1.60
−2.60
−3.25
IOS
Input Offset Current
20
800
1000
nA
RIN
CIN
Common Mode Input Resistance
3
2
MΩ
Common Mode Input
Capacitance
pF
CMVR
Input Common-Mode Voltage
Range
CMRR ≥ 50dB
−5.5
−5.2
−5.1
V
3.8
4.0
3.6
CMRR
AVOL
Common Mode Rejection Ratio
Large Signal Voltage Gain
VCM Stepped from −5V to 3.5V
74
95
96
dB
dB
VO = −4.5V to 4.5V,
RL = 2kΩ
88
84
VO = −4.0V to 4.0V,
RL = 150Ω
78
74
82
VO
Output Swing
High
RL = 2kΩ, VID = 200mV
RL = 150Ω, VID = 200mV
RL = 2kΩ, VID = −200mV
RL = 150Ω, VID = −200mV
4.90
4.65
4.96
4.80
V
V
Output Swing
Low
−4.96
−4.80
−4.90
−4.65
(1) All limits are guaranteed 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.
(4) Offset voltage average drift determined by dividing the change in VOS at temperature extremes by the total temperature change.
(5) Positive current corresponds to current flowing into the device.
6
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