Datasheet

LMH6611, LMH6612
www.ti.com SNOSB00K –NOVEMBER 2007–REVISED OCTOBER 2013
±5V Electrical Characteristics
Unless otherwise specified, all limits are specified for T
J
= +25°C, V
+
= 5V, V
−
= −5V, V
S
= V
+
– V
−
, DISABLE = 5V, V
CM
= V
O
= 0V, A
V
= +1, R
F
= 0Ω, when A
V
≠ +1 then R
F
= 560Ω, R
L
= 1 kΩ. Boldface limits apply at temperature extremes.
Symbol Parameter Condition Min Typ Max Units
(1) (2) (1)
Frequency Domain Response
SSBW –3 dB Bandwidth Small Signal A
V
= 1, R
L
= 1 kΩ, V
OUT
= 0.2 V
PP
365
MHz
A
V
= 2, −1, R
L
= 1 kΩ, V
OUT
= 0.2 V
PP
110
GBW Gain Bandwidth (LMH6611) A
V
= 10, R
F
= 2 kΩ, R
G
= 221Ω, R
L
= 1 kΩ, 115 135
V
OUT
= 0.2 V
PP
MHz
Gain Bandwidth (LMH6612) A
V
= 10, R
F
= 2 kΩ, R
G
= 221Ω, R
L
= 1 kΩ, 130
V
OUT
= 0.2 V
PP
LSBW −3 dB Bandwidth Large Signal A
V
= 1, R
L
= 1 kΩ, V
OUT
= 2 V
PP
85
MHz
A
V
= 2, R
L
= 150Ω, V
OUT
= 2 V
PP
87
Peak Peaking A
V
= 1 0.01 dB
0.1 0.1 dB Bandwidth A
V
= 1, V
OUT
= 0.5 V
PP
, R
L
= 1 kΩ 92
dBBW
A
V
= 2, V
OUT
= 0.5 V
PP
, R
L
= 1 kΩ 65
R
F
= R
G
= 750Ω MHz
A
V
= 2, V
OUT
= 2 V
PP
, R
L
= 150Ω, 45
R
F
= R
G
= 680Ω
DG Differential Gain A
V
= 2, 4.43 MHz, 0.6V < V
OUT
< 2V, 0.05 %
R
L
= 150Ω to V
+
/2
DP Differential Phase A
V
= 2, 4.43 MHz, 0.6V < V
OUT
< 2V, 0.05 deg
R
L
= 150Ω to V
+
/2
Time Domain Response
t
r
/t
f
Rise & Fall Time 2V Step, A
V
= 1 3.5 ns
SR Slew Rate 2V Step, A
V
= 1 460 V/μs
t
s_0.1
0.1% Settling Time 2V Step, A
V
= −1 60
ns
t
s_0.01
0.01% Settling Time 2V Step, A
V
= −1 100
Noise and Distortion Performance
SFDR Spurious Free Dynamic Range f
C
= 100 kHz, A
V
= 2, V
OUT
= 2 V
PP
102
f
C
= 1 MHz, A
V
= 2, V
OUT
= 2 V
PP
100 dBc
f
C
= 5 MHz, A
V
= 2, V
OUT
= 2 V
PP
81
e
n
Input Voltage Noise f = 100 kHz 10 nV/√Hz
i
n
Input Current Noise f = 100 kHz 2 pA/√Hz
CT Crosstalk (LMH6612) f = 5 MHz, V
IN
= 2 V
PP
71 dB
Input DC Performance
V
OS
Input Offset Voltage (LMH6611) V
CM
= −4.5V 0.074 ±1.5
±2
mV
Input Offset Voltage (LMH6612) V
CM
= −4.5V 0.095 ±1.5
±2
TCV
OS
Input Offset Voltage Average Drift See
(3)
4 µV/°C
I
B
Input Bias Current V
CM
= −4.5V −6.5 −10.1
μA
−11.1
I
O
Input Offset Current 0.01 ±0.5
μA
±0.7
C
IN
Input Capacitance 2.5 pF
R
IN
Input Resistance 6 MΩ
CMVR Input Voltage Range DC, CMRR ≥ 81 dB −5.2 3.8 V
(1) Limits are 100% production tested at 25°C. Limits over the operating temperature range are ensured through correlations using the
Statistical Quality Control (SQC) method.
(2) 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.
(3) Voltage average drift is determined by dividing the change in V
OS
by temperature change.
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