Datasheet

LMV861, LMV862
SNOSAZ5C –FEBRUARY 2008–REVISED MARCH 2013 www.ti.com
3.3V Electrical Characteristics
(1)
(continued)
Unless otherwise specified, all limits are guaranteed for T
A
= 25°C, V
+
= 3.3V, V
−
= 0V, V
CM
= V
+
/2, and R
L
=10 kΩ to V
+
/2.
Boldface limits apply at the temperature extremes.
Symbol Parameter Conditions Min
(2)
Typ
(3)
Max
(2)
Units
R
OUT
Closed Loop Output Impedance f = 20 MHz 80 Ω
C
IN
Common-Mode Input Capacitance 21
pF
Differential-Mode Input Capacitance 15
THD+N Total Harmonic Distortion + Noise f = 1 kHz, A
V
= 1, BW ≥ 500 kHz 0.02 %
5V Electrical Characteristics
(1)
Unless otherwise specified, all limits are ensured for T = 25°C, V
+
= 5V, V
−
= 0V, V
CM
= V
+
/2, and R
L
=10 kΩ to V
+
/2.
Boldface limits apply at the temperature extremes.
Symbol Parameter Conditions Min
(2)
Typ
(3)
Max
(2)
Units
V
OS
Input Offset Voltage
(4)
±273 ±1000
μV
1260
TCV
OS
Input Offset Voltage Temperature ±0.7 ±2.6 μV/°C
Drift
(4)(5)
I
B
Input Bias Current
(5)
0.1 10
pA
500
I
OS
Input Offset Current 1 pA
CMRR Common-Mode Rejection Ratio
(4)
0V ≤ V
CM
≤ V
+
–1.2V 78 94
dB
77
PSRR Power Supply Rejection Ratio
(4)
2.7V ≤ V
+
≤ 5.5V, 77 93
dB
V
OUT
= 1V 76
EMIRR EMI Rejection Ratio, IN+ and IN−
(6)
V
RF_PEAK
= 100 mV
P
(−20 dBV
P
), 70
f = 400 MHz
V
RF_PEAK
= 100 mV
P
(−20 dBV
P
), 80
f = 900 MHz
dB
V
RF_PEAK
= 100 mV
P
(−20 dBV
P
), 105
f = 1800 MHz
V
RF_PEAK
= 100 mV
P
(−20 dBV
P
), 110
f = 2400 MHz
CMVR Input Common-Mode Voltage Range CMRR ≥ 65 dB −0.1 3.9 V
A
VOL
Large Signal Voltage Gain
(7)
R
L
= 2 kΩ 103 111
V
OUT
= 0.15V to 2.5V, 100
V
OUT
= 4.85V to 2.5V
dB
R
L
= 10 kΩ 103 113
V
OUT
= 0.1V to 2.5V, 100
V
OUT
= 4.9V to 2.5V
(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 assurance of parametric performance is indicated in the electrical tables under
conditions of internal self-heating where T
J
> T
A
.
(2) Limits are 100% production tested at 25°C. Limits over the operating temperature range are ensured through correlations using
statistical quality control (SQC) method.
(3) Typical values represent the most likely parametric norm as determined at the time of characterization. Actual typical values may vary
over time and will also depend on the application and configuration. The typical values are not tested and are not ensured on shipped
production material.
(4) The typical value is calculated by applying absolute value transform to the distribution, then taking the statistical average of the resulting
distribution
(5) This parameter is specified by design and/or characterization and is not tested in production.
(6) The EMI Rejection Ratio is defined as EMIRR = 20log ( V
RF_PEAK
/ΔV
OS
).
(7) The specified limits represent the lower of the measured values for each output range condition.
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