Datasheet

LMH6639
SNOS989G –JANUARY 2002–REVISED MARCH 2013 www.ti.com
5V Electrical Characteristics
Unless otherwise specified, all limits ensured for at T
J
= 25°C, V
+
= 5V, V
−
= 0V, V
O
= V
CM
= V
+
/2, and R
L
= 2kΩ to V
+
/2.
Boldface limits apply at the temperature extremes.
Symbol Parameter Conditions Min
(1)
Typ
(2)
Max
(1)
Units
BW −3dB BW A
V
= +1 130 190
MHz
A
V
= −1 64
BW
0.1dB
0.1dB Gain Flatness R
F
= 2.51kΩ, R
L
= 1kΩ, 16.4 MHz
FPBW Full Power Bandwidth A
V
= +1, V
OUT
= 2V
PP
, −1dB 28 MHz
GBW Gain Bandwidth Product A
V
= +1 86 MHz
e
n
Input-Referred Voltage Noise R
F
= 33kΩ f = 10kHz 19
nV/√Hz
f = 1MHz 16
i
n
Input-Referred Current Noise R
F
= 1MΩ f = 10KHz 1.35
pA/√Hz
f = 1MHz 0.35
THD Total Harmonic Distortion f = 5MHz, V
O
= 2V
PP
, A
V
= +2 −60 dBc
R
L
= 1kΩ to V
+
/2
DG Differential Gain NTSC, A
V
= +2 0.12 %
R
L
= 150Ω to V
+
/2
DP Differential Phase NTSC, A
V
= +2 0.045 deg
R
L
= 150Ω to V
+
/2
T
S
Settling Time V
O
= 2V
PP
, ±0.1% 33 ns
SR Slew Rate A
V
= −1
(3)
130 172 V/µs
V
OS
Input Offset Voltage 1.02 5
mV
7
TC V
OS
Input Offset Average Drift See
(4)
8 µV/°C
I
B
Input Bias Current See
(5)
−1.2 −2.6 µA
−3.25
I
OS
Input Offset Current 20 800 nA
1000
R
IN
Common Mode Input Resistance A
V
= +1, f = 1kHz, R
S
= 1MΩ 6.88 MΩ
C
IN
Common Mode Input A
V
= +1, R
S
= 100kΩ 1.32 pF
Capacitance
CMVR Common-Mode Input Voltage CMRR ≥ 50dB −0.3 −0.2
Range −0.1
V
4 3.8
3.6
CMRR Common Mode Rejection Ratio See
(6)
72 95 dB
A
VOL
Large Signal Voltage Gain V
O
= 4V
PP
86 100
R
L
= 2kΩ to V
+
/2 82
dB
V
O
= 3.75V
PP
74 77
R
L
= 150Ω to V
+
/2 70
V
O
Output Swing R
L
= 2kΩ to V
+
/2, V
ID
= 200mV 4.90 4.97
High
R
L
= 150Ω to V
+
/2, V
ID
= 200mV 4.65 4.90 V
R
L
= 50Ω to V
+
/2, V
ID
= 200mV 4.40 4.77
Output Swing R
L
= 2kΩ to V
+
/2, V
ID
= −200mV 25 100
Low
R
L
= 150Ω to V
+
/2, V
ID
= −200mV 85 200 mV
R
L
= 50Ω to V
+
/2, V
ID
= −200mV 190 400
(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.
(4) Offset voltage average drift determined by dividing the change in V
OS
at temperature extremes into the total temperature change.
(5) Positive current corresponds to current flowing into the device.
(6) f ≤ 1kHz (see typical performance Characteristics)
4 Submit Documentation Feedback Copyright © 2002–2013, Texas Instruments Incorporated
Product Folder Links: LMH6639