Texas Instruments Single to Differential ADC Driver PCB for LMH6612 and LMH6619 (SOIC package, unstuffed) 551600074-001/ 551600074-001/NOPB Datenbogen
Produktcode
551600074-001/NOPB
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
= 0
Ω, when A
V
≠ +1 then R
F
= 560
Ω, R
L
= 1 k
Ω. 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 k
Ω, V
OUT
= 0.2 V
PP
365
MHz
A
V
= 2,
−1, R
L
= 1 k
Ω, V
OUT
= 0.2 V
PP
110
GBW
Gain Bandwidth (LMH6611)
A
V
= 10, R
F
= 2 k
Ω, R
G
= 221
Ω, R
L
= 1 k
Ω,
115
135
V
OUT
= 0.2 V
PP
MHz
Gain Bandwidth (LMH6612)
A
V
= 10, R
F
= 2 k
Ω, R
G
= 221
Ω, R
L
= 1 k
Ω,
130
V
OUT
= 0.2 V
PP
LSBW
−3 dB Bandwidth Large Signal
A
V
= 1, R
L
= 1 k
Ω, V
OUT
= 2 V
PP
85
MHz
A
V
= 2, R
L
= 150
Ω, 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 k
Ω
92
dBBW
A
V
= 2, V
OUT
= 0.5 V
PP
, R
L
= 1 k
Ω
65
R
F
= R
G
= 750
Ω
MHz
A
V
= 2, V
OUT
= 2 V
PP
, R
L
= 150
Ω,
45
R
F
= R
G
= 680
Ω
DG
Differential Gain
A
V
= 2, 4.43 MHz, 0.6V < V
OUT
< 2V,
0.05
%
R
L
= 150
Ω to V
+
/2
DP
Differential Phase
A
V
= 2, 4.43 MHz, 0.6V < V
OUT
< 2V,
0.05
deg
R
L
= 150
Ω 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
M
Ω
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.
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.
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.
Copyright © 2007–2013, Texas Instruments Incorporated
7
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